PH / TDS / EC

12000 15000

DIGITAL pH/ ORP / TEMP METER WITH 2 POINT CALIBRATION

0 out of 5
(0)
SKU: PH-016

Large screen display, resolution and high accuracy, easy reading, fast and accurate. Measurement accuracy, simple operation, strong and durable, inexpensive, economical and practical, fully compliant with various industry laboratory testing needs. Two manual instrument can be calibrated to ensure measurement accuracy of the data. Equipped with BNC composite electrode and around the power adapter. Also can be equipped with PH-016 Series Universal bracket used. This new bench meter is ideal for very accurate and precise measurements for all laboratory needs.

Read moreCompare
2350 2500

ERMA CONDUCTIVITY TESTER WITH TEMPERATURE DISPLAY 0~19990 ΜS/CM FOR WATER TESTING

0 out of 5
(0)
SKU: EC-035

TECHNICAL SPECIFICATION of ERMA CONDUCTIVITY TESTER WITH TEMPERATURE DISPLAY

  • Measuring Range ppm: 0~19990 µs/cm
  • Measuring Range (Temp): -50 °C ~70 °C
  • Resolution ppm: 10 µs/cm
Read moreCompare
11000 12000

ERMA Digital pH/Temperature Controller PH-601

0 out of 5
(0)
SKU: PH-601

pH-601 pH / temperature controller is a set temperature display, temperature alarm, pH display, pH alarm and control in one of the replacement products, well-designed, easy to use. It can simultaneously pH (high or low limit), temperature and low limit alarm, we can directly observe the LED lights color to determine whether the alarm, green for normal operation, red for alarm (eg: Panel on pH indication LED is when the red light indicates pH limit alarm) Using wall mount, easy installation, operation and maintenance.

Read moreCompare
17500 20000

ERMA High accuracy PH-8424 PH meter ORP meter Tester

0 out of 5
(0)
SKU: PH-8424

PH-8424 is a portable pH meter designed to be rugged and easy-to-use, yet be reliable and practical. It is ideal for education and for measurements in the field.Simple pH calibration is performed manually through 2 trimmers.Measurements are automatically compensated for variations in temperature. It shows the reading together with the current mode (pH, mV or C).

Read moreCompare
20000 22000

ERMA PH-98 Laboratory pH / ORP and Temperature Meter.

0 out of 5
(0)
SKU: PH-98

ERMA PH-98 is a bentop modelfor measuring pH, ORP & Temp . It has automatic Temperature Compensation From 0 to 50 °C, 1 or 2 pH Calibration points with auto buffer recognition. 1012 Ohm Input impedance & 12V Power Supply.

Read moreCompare
9200 12000

ERMA PO-98121 Waterproof pH/ORP and Temperature Meter

0 out of 5
(0)
SKU: PO-98121

ERMA PO-98121 is an economical pH/ORP combo model, waterproof and with digital display. This model has replaceable pH Electrode,Built with Automatic Temperature Compensation (ATC), Easy to use with high accuracy, Compact and portable pen-type design.

Read moreCompare
700 950

ERMA POCKET SIZE PH METER /MINI WATER QUALITY TESTER, PH 0-14.0 MEASURING RANGE, 0.1PH RESOLUTION (RED)

0 out of 5
(0)
SKU: pH-030

ERMA pH-030 is the ideal pH Meter tool for home and laboratory uses; Suitable for testing pH balance of drinking water, pools, aquariums, RO system, Spas, hydroponics food, wine, and beer making and more. It stands out to be one of the most economical and High-Quality Ph Meter for multi applications.

Read moreCompare
2350 2500

ERMA TDS WITH 10 PPM RESOLUTION, 0~19990PPM FOR WATER TESTING.

0 out of 5
(0)
SKU: TDS-035

ERMA TDS-035 is ideal for all water quality testing, water purification applications,wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas,ecology testing, boilers & cooling towers, water treatment and more.

Read moreCompare

Handheld Combo pH/EC/TDS/SALT/D.O. MXP-84051

0 out of 5
(0)
SKU: MXP-84051

The MXP-84051 Combo water testing meter cam pH, Conductivity, TDS, Salinity or Dissolved oxygen depend on which kind of probe attach to the meter. So the MXP-84051 Multiple parameter water terters could be operated as the pH meter, Conductivity, TDS, Salinity or Dissolved oxygen meter as user needed. It has the back light function, which could help user to operate the measurement in the dark area.

Read moreCompare

Handheld pH/EC/TDS/SALT/D.O Tester MXP-86031

0 out of 5
(0)
SKU: MXP-86031

MXP-86031 is a multi-parameter water quality meter, also been called Water Testing Device or Water Quality Testing Device, it’s the device that measures the value of pH, Cond. (Conductivity), Salinity, TDS and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm. The meter is known for its best performance when it comes to multi parameters available in the market.

Read moreCompare

HM Digital PH-80 pH Meter Water Quality Tester for Testing

0 out of 5
(0)
SKU: PH-80

The PH-80 is an economically priced, reliable pH meter (aka pH pen or pH tester) that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water, boilers and cooling towers, wastewater and more. The PH-80 measures pH and Temperature. Features include one-touch automatic digital calibration,water resistant body, simultaneous temperature display, sleek, lightweight design, a large LCD display, Automatic Temperature Compensation (ATC), Auto-off function, data-hold function and low-battery indicator.

Read moreCompare

HM DIGITAL TDS METER

0 out of 5
(0)
SKU: TDS-3

HM TDS-3 Handheld TDS Meter With its rugged design and build, the TDS-3 is an ideal meter (tool) that can be used for any application; Ranging from water purification, to hydroponics to industrial waste water treatment. It comes with a black vinyl carrying case, protecting it when carried in a toolbox.

Read moreCompare

KERRO DO-66 Pen Type Intelligent Dissolved Oxygen Analyzer DO Meter

0 out of 5
(0)
SKU: N/A

The DO-66 type pen type intelligent Dissolved Oxygen Analyzer (hereinafter referred to as the instrument) is designed to facilitate the user to carry the operation on the spot. The instrument can be divided into two parts: the sensor and electronic unit.

Read moreCompare
225 625

KERRO Universal ERMA PHS-035, 5 m Full Range 1-14 pH Indicator Litmus Test Paper Strip Roll

0 out of 5
(0)
SKU: N/A
  • pH Indicator Litmus Test Paper Strip Roll
  • ✔ Easy to use and operate: remove a small test strip, touch the liquid to be tested, a few seconds later, compare the test results with the standard color on the card board
  • ✔ The test strip color changes must be matched with the pH scale colour chart within about 15 seconds
  • ✔ Paper Size: 45 millimeter x 7 millimeter
Add to cartCompare
40000 42000

MXRADY pH/ORP & Temp. Meter (TPH-11) With 3 point Calibration.

0 out of 5
(0)
SKU: TPH-11

Mxrady Instruments is introduce the most innovative pH/ORP & Temp. meter. It’s groundbreaking design is the culmination of Mxrady’s vision, design capabilities & integrated production . It is a single, easy to use meter that can measure pH, ORP & Temp.

Read moreCompare
7100 9000

Online Conductivity / EC Meter ORP-139M

0 out of 5
(0)
SKU: ORP-139M

ERMA ORP-139M is an online ORP meter with instant digital display ORP value on its LCD screen for convenient reading, External power supply, can measure 24 hours continuously, avoiding reading error caused by low battery power. It is also equipped with a BNC composite electrode, which can be easily replaced around the world, Adopts high-quality ABS material, sturdy and durable.

Read moreCompare
6600 7000

Online PH Meter PH-025M

0 out of 5
(0)
SKU: PH-025M

ERMA PH-025M is an online pH meter with instant digital display pH value on its LCD screen for convenient reading, External power supply, can measure 24 hours continuously, avoiding reading error caused by low battery power. PH-025M is also equipped with a BNC composite electrode, which can be easily replaced around the world, Adopts high-quality ABS material, sturdy and durable. PH-025M suitable for water plant laboratories, disease control centers, aquaculture, etc.

Read moreCompare
7100 9000

Online TDS Meter TDS-139M

0 out of 5
(0)
SKU: TDS-139M

ERMA TDS-139M is an online TDS meter with instant digital display TDS value on its LCD screen for convenient reading, External power supply, can measure 24 hours continuously, avoiding reading error caused by low battery power. It is also equipped with a BNC composite electrode, which can be easily replaced around the world, Adopts high-quality ABS material, sturdy and durable.

Read moreCompare
2350 2500

PH-035 pH TESTER WITH TEMPERATURE DISPLAY (WATERPROOF)

0 out of 5
(0)
SKU: PH-035

ERMA PH-035 pH TESTER WITH TEMPERATURE DISPLAY is a highly accurate pH meter with the 2-liner display. It simultaneously measures and displays pH level and temperature. Featuring its Waterproof design and temperature units can be displayed either in °C or in °F. In addition, high sensitivity, fast response, and good repetition detachable pH electrode can easily be replaced anytime. Just immersed the meter half pass the tip of the sensor or up to the middle of the body from the sensor tip

Read moreCompare
1400 1600

pH-600 ATC Pocket pH Tester Economical Model

0 out of 5
(0)
SKU: PH-600

Milwaukee’s economical testers are easy-to-use and low cost instruments to measure quick and reliable pH values. The pH600 is a pH tester specifically designed for the aquarium market. The calibration procedure is very simple and fast. This tester has 1 point manual calibration, ±0.1 pH accuracy and a range of 0.0 to 14.0 pH. The pH600 is supplied in a blister packaging

Read moreCompare

DIGITAL pH/ ORP / TEMP METER WITH 2 POINT CALIBRATION

0 out of 5
(0)

Large screen display, resolution and high accuracy, easy reading, fast and accurate. Measurement accuracy, simple operation, strong and durable, inexpensive, economical and practical, fully compliant with various industry laboratory testing needs. Two manual instrument can be calibrated to ensure measurement accuracy of the data. Equipped with BNC composite electrode and around the power adapter. Also can be equipped with PH-016 Series Universal bracket used. This new bench meter is ideal for very accurate and precise measurements for all laboratory needs.

SKU: PH-016
Availability:

Out of stock

12000 15000 Read moreCompare

ERMA CONDUCTIVITY TESTER WITH TEMPERATURE DISPLAY 0~19990 ΜS/CM FOR WATER TESTING

0 out of 5
(0)

TECHNICAL SPECIFICATION of ERMA CONDUCTIVITY TESTER WITH TEMPERATURE DISPLAY

  • Measuring Range ppm: 0~19990 µs/cm
  • Measuring Range (Temp): -50 °C ~70 °C
  • Resolution ppm: 10 µs/cm
SKU: EC-035
Availability:

Out of stock

2350 2500 Read moreCompare

ERMA Digital pH/Temperature Controller PH-601

0 out of 5
(0)

pH-601 pH / temperature controller is a set temperature display, temperature alarm, pH display, pH alarm and control in one of the replacement products, well-designed, easy to use. It can simultaneously pH (high or low limit), temperature and low limit alarm, we can directly observe the LED lights color to determine whether the alarm, green for normal operation, red for alarm (eg: Panel on pH indication LED is when the red light indicates pH limit alarm) Using wall mount, easy installation, operation and maintenance.

SKU: PH-601
Availability:

Out of stock

11000 12000 Read moreCompare

ERMA High accuracy PH-8424 PH meter ORP meter Tester

0 out of 5
(0)

PH-8424 is a portable pH meter designed to be rugged and easy-to-use, yet be reliable and practical. It is ideal for education and for measurements in the field.Simple pH calibration is performed manually through 2 trimmers.Measurements are automatically compensated for variations in temperature. It shows the reading together with the current mode (pH, mV or C).

SKU: PH-8424
Availability:

Out of stock

17500 20000 Read moreCompare

ERMA PH-98 Laboratory pH / ORP and Temperature Meter.

0 out of 5
(0)

ERMA PH-98 is a bentop modelfor measuring pH, ORP & Temp . It has automatic Temperature Compensation From 0 to 50 °C, 1 or 2 pH Calibration points with auto buffer recognition. 1012 Ohm Input impedance & 12V Power Supply.

SKU: PH-98
Availability:

Out of stock

20000 22000 Read moreCompare

ERMA PO-98121 Waterproof pH/ORP and Temperature Meter

0 out of 5
(0)

ERMA PO-98121 is an economical pH/ORP combo model, waterproof and with digital display. This model has replaceable pH Electrode,Built with Automatic Temperature Compensation (ATC), Easy to use with high accuracy, Compact and portable pen-type design.

SKU: PO-98121
Availability:

Out of stock

9200 12000 Read moreCompare

ERMA POCKET SIZE PH METER /MINI WATER QUALITY TESTER, PH 0-14.0 MEASURING RANGE, 0.1PH RESOLUTION (RED)

0 out of 5
(0)

ERMA pH-030 is the ideal pH Meter tool for home and laboratory uses; Suitable for testing pH balance of drinking water, pools, aquariums, RO system, Spas, hydroponics food, wine, and beer making and more. It stands out to be one of the most economical and High-Quality Ph Meter for multi applications.

SKU: pH-030
Availability:

Out of stock

700 950 Read moreCompare

ERMA TDS WITH 10 PPM RESOLUTION, 0~19990PPM FOR WATER TESTING.

0 out of 5
(0)

ERMA TDS-035 is ideal for all water quality testing, water purification applications,wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas,ecology testing, boilers & cooling towers, water treatment and more.

SKU: TDS-035
Availability:

Out of stock

2350 2500 Read moreCompare

Handheld Combo pH/EC/TDS/SALT/D.O. MXP-84051

0 out of 5
(0)

The MXP-84051 Combo water testing meter cam pH, Conductivity, TDS, Salinity or Dissolved oxygen depend on which kind of probe attach to the meter. So the MXP-84051 Multiple parameter water terters could be operated as the pH meter, Conductivity, TDS, Salinity or Dissolved oxygen meter as user needed. It has the back light function, which could help user to operate the measurement in the dark area.

SKU: MXP-84051

Handheld pH/EC/TDS/SALT/D.O Tester MXP-86031

0 out of 5
(0)

MXP-86031 is a multi-parameter water quality meter, also been called Water Testing Device or Water Quality Testing Device, it’s the device that measures the value of pH, Cond. (Conductivity), Salinity, TDS and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm. The meter is known for its best performance when it comes to multi parameters available in the market.

SKU: MXP-86031

HM Digital PH-80 pH Meter Water Quality Tester for Testing

0 out of 5
(0)

The PH-80 is an economically priced, reliable pH meter (aka pH pen or pH tester) that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water, boilers and cooling towers, wastewater and more. The PH-80 measures pH and Temperature. Features include one-touch automatic digital calibration,water resistant body, simultaneous temperature display, sleek, lightweight design, a large LCD display, Automatic Temperature Compensation (ATC), Auto-off function, data-hold function and low-battery indicator.

SKU: PH-80

HM DIGITAL TDS METER

0 out of 5
(0)

HM TDS-3 Handheld TDS Meter With its rugged design and build, the TDS-3 is an ideal meter (tool) that can be used for any application; Ranging from water purification, to hydroponics to industrial waste water treatment. It comes with a black vinyl carrying case, protecting it when carried in a toolbox.

SKU: TDS-3

KERRO DO-66 Pen Type Intelligent Dissolved Oxygen Analyzer DO Meter

0 out of 5
(0)

The DO-66 type pen type intelligent Dissolved Oxygen Analyzer (hereinafter referred to as the instrument) is designed to facilitate the user to carry the operation on the spot. The instrument can be divided into two parts: the sensor and electronic unit.

SKU: N/A

KERRO Universal ERMA PHS-035, 5 m Full Range 1-14 pH Indicator Litmus Test Paper Strip Roll

0 out of 5
(0)
  • pH Indicator Litmus Test Paper Strip Roll
  • ✔ Easy to use and operate: remove a small test strip, touch the liquid to be tested, a few seconds later, compare the test results with the standard color on the card board
  • ✔ The test strip color changes must be matched with the pH scale colour chart within about 15 seconds
  • ✔ Paper Size: 45 millimeter x 7 millimeter
SKU: N/A
225 625 Add to cartCompare

MXRADY pH/ORP & Temp. Meter (TPH-11) With 3 point Calibration.

0 out of 5
(0)

Mxrady Instruments is introduce the most innovative pH/ORP & Temp. meter. It’s groundbreaking design is the culmination of Mxrady’s vision, design capabilities & integrated production . It is a single, easy to use meter that can measure pH, ORP & Temp.

SKU: TPH-11
Availability:

Out of stock

40000 42000 Read moreCompare

Online Conductivity / EC Meter ORP-139M

0 out of 5
(0)

ERMA ORP-139M is an online ORP meter with instant digital display ORP value on its LCD screen for convenient reading, External power supply, can measure 24 hours continuously, avoiding reading error caused by low battery power. It is also equipped with a BNC composite electrode, which can be easily replaced around the world, Adopts high-quality ABS material, sturdy and durable.

SKU: ORP-139M
Availability:

Out of stock

7100 9000 Read moreCompare

Online PH Meter PH-025M

0 out of 5
(0)

ERMA PH-025M is an online pH meter with instant digital display pH value on its LCD screen for convenient reading, External power supply, can measure 24 hours continuously, avoiding reading error caused by low battery power. PH-025M is also equipped with a BNC composite electrode, which can be easily replaced around the world, Adopts high-quality ABS material, sturdy and durable. PH-025M suitable for water plant laboratories, disease control centers, aquaculture, etc.

SKU: PH-025M
Availability:

Out of stock

6600 7000 Read moreCompare

Online TDS Meter TDS-139M

0 out of 5
(0)

ERMA TDS-139M is an online TDS meter with instant digital display TDS value on its LCD screen for convenient reading, External power supply, can measure 24 hours continuously, avoiding reading error caused by low battery power. It is also equipped with a BNC composite electrode, which can be easily replaced around the world, Adopts high-quality ABS material, sturdy and durable.

SKU: TDS-139M
Availability:

Out of stock

7100 9000 Read moreCompare

PH-035 pH TESTER WITH TEMPERATURE DISPLAY (WATERPROOF)

0 out of 5
(0)

ERMA PH-035 pH TESTER WITH TEMPERATURE DISPLAY is a highly accurate pH meter with the 2-liner display. It simultaneously measures and displays pH level and temperature. Featuring its Waterproof design and temperature units can be displayed either in °C or in °F. In addition, high sensitivity, fast response, and good repetition detachable pH electrode can easily be replaced anytime. Just immersed the meter half pass the tip of the sensor or up to the middle of the body from the sensor tip

SKU: PH-035
Availability:

Out of stock

2350 2500 Read moreCompare

pH-600 ATC Pocket pH Tester Economical Model

0 out of 5
(0)

Milwaukee’s economical testers are easy-to-use and low cost instruments to measure quick and reliable pH values. The pH600 is a pH tester specifically designed for the aquarium market. The calibration procedure is very simple and fast. This tester has 1 point manual calibration, ±0.1 pH accuracy and a range of 0.0 to 14.0 pH. The pH600 is supplied in a blister packaging

SKU: PH-600
Availability:

Out of stock

1400 1600 Read moreCompare

DIGITAL pH/ ORP / TEMP METER WITH 2 POINT CALIBRATION

0 out of 5
(0)

Large screen display, resolution and high accuracy, easy reading, fast and accurate. Measurement accuracy, simple operation, strong and durable, inexpensive, economical and practical, fully compliant with various industry laboratory testing needs. Two manual instrument can be calibrated to ensure measurement accuracy of the data. Equipped with BNC composite electrode and around the power adapter. Also can be equipped with PH-016 Series Universal bracket used. This new bench meter is ideal for very accurate and precise measurements for all laboratory needs.

Availability:

Out of stock

12000 15000 Read moreCompare

ERMA CONDUCTIVITY TESTER WITH TEMPERATURE DISPLAY 0~19990 ΜS/CM FOR WATER TESTING

0 out of 5
(0)

TECHNICAL SPECIFICATION of ERMA CONDUCTIVITY TESTER WITH TEMPERATURE DISPLAY

  • Measuring Range ppm: 0~19990 µs/cm
  • Measuring Range (Temp): -50 °C ~70 °C
  • Resolution ppm: 10 µs/cm
Availability:

Out of stock

2350 2500 Read moreCompare

ERMA Digital pH/Temperature Controller PH-601

0 out of 5
(0)

pH-601 pH / temperature controller is a set temperature display, temperature alarm, pH display, pH alarm and control in one of the replacement products, well-designed, easy to use. It can simultaneously pH (high or low limit), temperature and low limit alarm, we can directly observe the LED lights color to determine whether the alarm, green for normal operation, red for alarm (eg: Panel on pH indication LED is when the red light indicates pH limit alarm) Using wall mount, easy installation, operation and maintenance.

Availability:

Out of stock

11000 12000 Read moreCompare

ERMA High accuracy PH-8424 PH meter ORP meter Tester

0 out of 5
(0)

PH-8424 is a portable pH meter designed to be rugged and easy-to-use, yet be reliable and practical. It is ideal for education and for measurements in the field.Simple pH calibration is performed manually through 2 trimmers.Measurements are automatically compensated for variations in temperature. It shows the reading together with the current mode (pH, mV or C).

Availability:

Out of stock

17500 20000 Read moreCompare

ERMA PH-98 Laboratory pH / ORP and Temperature Meter.

0 out of 5
(0)

ERMA PH-98 is a bentop modelfor measuring pH, ORP & Temp . It has automatic Temperature Compensation From 0 to 50 °C, 1 or 2 pH Calibration points with auto buffer recognition. 1012 Ohm Input impedance & 12V Power Supply.

Availability:

Out of stock

20000 22000 Read moreCompare

ERMA PO-98121 Waterproof pH/ORP and Temperature Meter

0 out of 5
(0)

ERMA PO-98121 is an economical pH/ORP combo model, waterproof and with digital display. This model has replaceable pH Electrode,Built with Automatic Temperature Compensation (ATC), Easy to use with high accuracy, Compact and portable pen-type design.

Availability:

Out of stock

9200 12000 Read moreCompare

ERMA POCKET SIZE PH METER /MINI WATER QUALITY TESTER, PH 0-14.0 MEASURING RANGE, 0.1PH RESOLUTION (RED)

0 out of 5
(0)

ERMA pH-030 is the ideal pH Meter tool for home and laboratory uses; Suitable for testing pH balance of drinking water, pools, aquariums, RO system, Spas, hydroponics food, wine, and beer making and more. It stands out to be one of the most economical and High-Quality Ph Meter for multi applications.

Availability:

Out of stock

700 950 Read moreCompare

ERMA TDS WITH 10 PPM RESOLUTION, 0~19990PPM FOR WATER TESTING.

0 out of 5
(0)

ERMA TDS-035 is ideal for all water quality testing, water purification applications,wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas,ecology testing, boilers & cooling towers, water treatment and more.

Availability:

Out of stock

2350 2500 Read moreCompare

Handheld Combo pH/EC/TDS/SALT/D.O. MXP-84051

0 out of 5
(0)

The MXP-84051 Combo water testing meter cam pH, Conductivity, TDS, Salinity or Dissolved oxygen depend on which kind of probe attach to the meter. So the MXP-84051 Multiple parameter water terters could be operated as the pH meter, Conductivity, TDS, Salinity or Dissolved oxygen meter as user needed. It has the back light function, which could help user to operate the measurement in the dark area.

Handheld pH/EC/TDS/SALT/D.O Tester MXP-86031

0 out of 5
(0)

MXP-86031 is a multi-parameter water quality meter, also been called Water Testing Device or Water Quality Testing Device, it’s the device that measures the value of pH, Cond. (Conductivity), Salinity, TDS and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm. The meter is known for its best performance when it comes to multi parameters available in the market.

HM Digital PH-80 pH Meter Water Quality Tester for Testing

0 out of 5
(0)

The PH-80 is an economically priced, reliable pH meter (aka pH pen or pH tester) that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water, boilers and cooling towers, wastewater and more. The PH-80 measures pH and Temperature. Features include one-touch automatic digital calibration,water resistant body, simultaneous temperature display, sleek, lightweight design, a large LCD display, Automatic Temperature Compensation (ATC), Auto-off function, data-hold function and low-battery indicator.

HM DIGITAL TDS METER

0 out of 5
(0)

HM TDS-3 Handheld TDS Meter With its rugged design and build, the TDS-3 is an ideal meter (tool) that can be used for any application; Ranging from water purification, to hydroponics to industrial waste water treatment. It comes with a black vinyl carrying case, protecting it when carried in a toolbox.

KERRO DO-66 Pen Type Intelligent Dissolved Oxygen Analyzer DO Meter

0 out of 5
(0)

The DO-66 type pen type intelligent Dissolved Oxygen Analyzer (hereinafter referred to as the instrument) is designed to facilitate the user to carry the operation on the spot. The instrument can be divided into two parts: the sensor and electronic unit.

KERRO Universal ERMA PHS-035, 5 m Full Range 1-14 pH Indicator Litmus Test Paper Strip Roll

0 out of 5
(0)
  • pH Indicator Litmus Test Paper Strip Roll
  • ✔ Easy to use and operate: remove a small test strip, touch the liquid to be tested, a few seconds later, compare the test results with the standard color on the card board
  • ✔ The test strip color changes must be matched with the pH scale colour chart within about 15 seconds
  • ✔ Paper Size: 45 millimeter x 7 millimeter
225 625 Add to cartCompare

MXRADY pH/ORP & Temp. Meter (TPH-11) With 3 point Calibration.

0 out of 5
(0)

Mxrady Instruments is introduce the most innovative pH/ORP & Temp. meter. It’s groundbreaking design is the culmination of Mxrady’s vision, design capabilities & integrated production . It is a single, easy to use meter that can measure pH, ORP & Temp.

Availability:

Out of stock

40000 42000 Read moreCompare

Online Conductivity / EC Meter ORP-139M

0 out of 5
(0)

ERMA ORP-139M is an online ORP meter with instant digital display ORP value on its LCD screen for convenient reading, External power supply, can measure 24 hours continuously, avoiding reading error caused by low battery power. It is also equipped with a BNC composite electrode, which can be easily replaced around the world, Adopts high-quality ABS material, sturdy and durable.

Availability:

Out of stock

7100 9000 Read moreCompare

Online PH Meter PH-025M

0 out of 5
(0)

ERMA PH-025M is an online pH meter with instant digital display pH value on its LCD screen for convenient reading, External power supply, can measure 24 hours continuously, avoiding reading error caused by low battery power. PH-025M is also equipped with a BNC composite electrode, which can be easily replaced around the world, Adopts high-quality ABS material, sturdy and durable. PH-025M suitable for water plant laboratories, disease control centers, aquaculture, etc.

Availability:

Out of stock

6600 7000 Read moreCompare

Online TDS Meter TDS-139M

0 out of 5
(0)

ERMA TDS-139M is an online TDS meter with instant digital display TDS value on its LCD screen for convenient reading, External power supply, can measure 24 hours continuously, avoiding reading error caused by low battery power. It is also equipped with a BNC composite electrode, which can be easily replaced around the world, Adopts high-quality ABS material, sturdy and durable.

Availability:

Out of stock

7100 9000 Read moreCompare

PH-035 pH TESTER WITH TEMPERATURE DISPLAY (WATERPROOF)

0 out of 5
(0)

ERMA PH-035 pH TESTER WITH TEMPERATURE DISPLAY is a highly accurate pH meter with the 2-liner display. It simultaneously measures and displays pH level and temperature. Featuring its Waterproof design and temperature units can be displayed either in °C or in °F. In addition, high sensitivity, fast response, and good repetition detachable pH electrode can easily be replaced anytime. Just immersed the meter half pass the tip of the sensor or up to the middle of the body from the sensor tip

Availability:

Out of stock

2350 2500 Read moreCompare

pH-600 ATC Pocket pH Tester Economical Model

0 out of 5
(0)

Milwaukee’s economical testers are easy-to-use and low cost instruments to measure quick and reliable pH values. The pH600 is a pH tester specifically designed for the aquarium market. The calibration procedure is very simple and fast. This tester has 1 point manual calibration, ±0.1 pH accuracy and a range of 0.0 to 14.0 pH. The pH600 is supplied in a blister packaging

Availability:

Out of stock

1400 1600 Read moreCompare

DIGITAL pH/ ORP / TEMP METER WITH 2 POINT CALIBRATION

0 out of 5
(0)

Large screen display, resolution and high accuracy, easy reading, fast and accurate. Measurement accuracy, simple operation, strong and durable, inexpensive, economical and practical, fully compliant with various industry laboratory testing needs. Two manual instrument can be calibrated to ensure measurement accuracy of the data. Equipped with BNC composite electrode and around the power adapter. Also can be equipped with PH-016 Series Universal bracket used. This new bench meter is ideal for very accurate and precise measurements for all laboratory needs.

12000 15000 Read moreCompare

ERMA CONDUCTIVITY TESTER WITH TEMPERATURE DISPLAY 0~19990 ΜS/CM FOR WATER TESTING

0 out of 5
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TECHNICAL SPECIFICATION of ERMA CONDUCTIVITY TESTER WITH TEMPERATURE DISPLAY

  • Measuring Range ppm: 0~19990 µs/cm
  • Measuring Range (Temp): -50 °C ~70 °C
  • Resolution ppm: 10 µs/cm
2350 2500 Read moreCompare

ERMA Digital pH/Temperature Controller PH-601

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pH-601 pH / temperature controller is a set temperature display, temperature alarm, pH display, pH alarm and control in one of the replacement products, well-designed, easy to use. It can simultaneously pH (high or low limit), temperature and low limit alarm, we can directly observe the LED lights color to determine whether the alarm, green for normal operation, red for alarm (eg: Panel on pH indication LED is when the red light indicates pH limit alarm) Using wall mount, easy installation, operation and maintenance.

11000 12000 Read moreCompare

ERMA High accuracy PH-8424 PH meter ORP meter Tester

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PH-8424 is a portable pH meter designed to be rugged and easy-to-use, yet be reliable and practical. It is ideal for education and for measurements in the field.Simple pH calibration is performed manually through 2 trimmers.Measurements are automatically compensated for variations in temperature. It shows the reading together with the current mode (pH, mV or C).

17500 20000 Read moreCompare

ERMA PH-98 Laboratory pH / ORP and Temperature Meter.

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ERMA PH-98 is a bentop modelfor measuring pH, ORP & Temp . It has automatic Temperature Compensation From 0 to 50 °C, 1 or 2 pH Calibration points with auto buffer recognition. 1012 Ohm Input impedance & 12V Power Supply.

20000 22000 Read moreCompare

ERMA PO-98121 Waterproof pH/ORP and Temperature Meter

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ERMA PO-98121 is an economical pH/ORP combo model, waterproof and with digital display. This model has replaceable pH Electrode,Built with Automatic Temperature Compensation (ATC), Easy to use with high accuracy, Compact and portable pen-type design.

9200 12000 Read moreCompare

ERMA POCKET SIZE PH METER /MINI WATER QUALITY TESTER, PH 0-14.0 MEASURING RANGE, 0.1PH RESOLUTION (RED)

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ERMA pH-030 is the ideal pH Meter tool for home and laboratory uses; Suitable for testing pH balance of drinking water, pools, aquariums, RO system, Spas, hydroponics food, wine, and beer making and more. It stands out to be one of the most economical and High-Quality Ph Meter for multi applications.

700 950 Read moreCompare

ERMA TDS WITH 10 PPM RESOLUTION, 0~19990PPM FOR WATER TESTING.

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ERMA TDS-035 is ideal for all water quality testing, water purification applications,wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas,ecology testing, boilers & cooling towers, water treatment and more.

2350 2500 Read moreCompare

Handheld Combo pH/EC/TDS/SALT/D.O. MXP-84051

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The MXP-84051 Combo water testing meter cam pH, Conductivity, TDS, Salinity or Dissolved oxygen depend on which kind of probe attach to the meter. So the MXP-84051 Multiple parameter water terters could be operated as the pH meter, Conductivity, TDS, Salinity or Dissolved oxygen meter as user needed. It has the back light function, which could help user to operate the measurement in the dark area.

Handheld pH/EC/TDS/SALT/D.O Tester MXP-86031

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MXP-86031 is a multi-parameter water quality meter, also been called Water Testing Device or Water Quality Testing Device, it’s the device that measures the value of pH, Cond. (Conductivity), Salinity, TDS and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm. The meter is known for its best performance when it comes to multi parameters available in the market.

HM Digital PH-80 pH Meter Water Quality Tester for Testing

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The PH-80 is an economically priced, reliable pH meter (aka pH pen or pH tester) that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water, boilers and cooling towers, wastewater and more. The PH-80 measures pH and Temperature. Features include one-touch automatic digital calibration,water resistant body, simultaneous temperature display, sleek, lightweight design, a large LCD display, Automatic Temperature Compensation (ATC), Auto-off function, data-hold function and low-battery indicator.

HM DIGITAL TDS METER

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HM TDS-3 Handheld TDS Meter With its rugged design and build, the TDS-3 is an ideal meter (tool) that can be used for any application; Ranging from water purification, to hydroponics to industrial waste water treatment. It comes with a black vinyl carrying case, protecting it when carried in a toolbox.

KERRO DO-66 Pen Type Intelligent Dissolved Oxygen Analyzer DO Meter

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The DO-66 type pen type intelligent Dissolved Oxygen Analyzer (hereinafter referred to as the instrument) is designed to facilitate the user to carry the operation on the spot. The instrument can be divided into two parts: the sensor and electronic unit.

KERRO Universal ERMA PHS-035, 5 m Full Range 1-14 pH Indicator Litmus Test Paper Strip Roll

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  • pH Indicator Litmus Test Paper Strip Roll
  • ✔ Easy to use and operate: remove a small test strip, touch the liquid to be tested, a few seconds later, compare the test results with the standard color on the card board
  • ✔ The test strip color changes must be matched with the pH scale colour chart within about 15 seconds
  • ✔ Paper Size: 45 millimeter x 7 millimeter
225 625 Add to cartCompare

MXRADY pH/ORP & Temp. Meter (TPH-11) With 3 point Calibration.

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Mxrady Instruments is introduce the most innovative pH/ORP & Temp. meter. It’s groundbreaking design is the culmination of Mxrady’s vision, design capabilities & integrated production . It is a single, easy to use meter that can measure pH, ORP & Temp.

40000 42000 Read moreCompare

Online Conductivity / EC Meter ORP-139M

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ERMA ORP-139M is an online ORP meter with instant digital display ORP value on its LCD screen for convenient reading, External power supply, can measure 24 hours continuously, avoiding reading error caused by low battery power. It is also equipped with a BNC composite electrode, which can be easily replaced around the world, Adopts high-quality ABS material, sturdy and durable.

7100 9000 Read moreCompare

Online PH Meter PH-025M

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ERMA PH-025M is an online pH meter with instant digital display pH value on its LCD screen for convenient reading, External power supply, can measure 24 hours continuously, avoiding reading error caused by low battery power. PH-025M is also equipped with a BNC composite electrode, which can be easily replaced around the world, Adopts high-quality ABS material, sturdy and durable. PH-025M suitable for water plant laboratories, disease control centers, aquaculture, etc.

6600 7000 Read moreCompare

Online TDS Meter TDS-139M

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ERMA TDS-139M is an online TDS meter with instant digital display TDS value on its LCD screen for convenient reading, External power supply, can measure 24 hours continuously, avoiding reading error caused by low battery power. It is also equipped with a BNC composite electrode, which can be easily replaced around the world, Adopts high-quality ABS material, sturdy and durable.

7100 9000 Read moreCompare

PH-035 pH TESTER WITH TEMPERATURE DISPLAY (WATERPROOF)

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ERMA PH-035 pH TESTER WITH TEMPERATURE DISPLAY is a highly accurate pH meter with the 2-liner display. It simultaneously measures and displays pH level and temperature. Featuring its Waterproof design and temperature units can be displayed either in °C or in °F. In addition, high sensitivity, fast response, and good repetition detachable pH electrode can easily be replaced anytime. Just immersed the meter half pass the tip of the sensor or up to the middle of the body from the sensor tip

2350 2500 Read moreCompare

pH-600 ATC Pocket pH Tester Economical Model

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Milwaukee’s economical testers are easy-to-use and low cost instruments to measure quick and reliable pH values. The pH600 is a pH tester specifically designed for the aquarium market. The calibration procedure is very simple and fast. This tester has 1 point manual calibration, ±0.1 pH accuracy and a range of 0.0 to 14.0 pH. The pH600 is supplied in a blister packaging

1400 1600 Read moreCompare

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