Showing 1–12 of 21 results

DIGITAL pH/ ORP / TEMP METER WITH 2 POINT CALIBRATION

12,000.00

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

2,350.00

ERMA Digital pH/Temperature Controller PH-601

11,000.00

ERMA High accuracy PH-8424 PH meter ORP meter Tester

17,500.00

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

20,000.00

ERMA PO-98121 Waterproof pH/ORP and Temperature Meter

9,200.00

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

700.00

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

2,350.00

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

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

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

HM DIGITAL TDS METER