HT-522 DIGITAL CONTACT/NON-CONTACT TACHOMETER

TECHNICAL SPECIFICATION

• digits LCD display 
• Data hold  MAX/MIN/AVE 
• Back light 
• Low battery indication 4*1.5AAA battery 
• Measurement: contact/noncontact 1-19999 
• Display: 999999 counts 
• Non-contact target distance: 50mm-600mm 
• Best accuracy: 0.02% 
• Auto power off: 15s 10, m/min, m/s, ft/min, ft/s, in/min 
• Dimension: 236*72*35mm 
• Weight: 218g

GENERAL SPECIFICATION

• HSETIN HT-522 A digital tachometer is a digital device that measures and indicates the speed of a rotating object. It provides quick, accurate contact and non-contact measurement of the speed and rotating speed on the object surface.
• A digital tachometer circuit comprises LCD or LED readout and a memory for storage. Wide measuring range, high resolution. The visible digital liquid crystal display and backlight display.
• Laser target. Working temperature: 0 to 50C (32F to 122F) Auto power off 15sec. Sampling time: 0.5 s(more than 120 RPM).