Extech Instruments 461995 Datasheet & Stock

Combination Photo/Contact Tachometers




Unique display where characters reverse direction depending on measurement mode you are in

Large 0.4” (5 digit) LCD display

Microprocessor based with quartz crystal oscillator to maintain high accuracy

Tachometer memory stores last, max and min readings

Provides wide RPM (photo and contact) and Linear Surface Speed (contact) measurements

Accurate to 0.05% with max resolution of 0.1rpm in either photo or contact mode

Narrow beam Laser photo tachometer for accurate non-contact RPM measurements

Measurements from up to 6.5ft from the target for improved safety and accessibility





Applications


Test & Measurement






Contents

Complete with tips and wheel for rpm or linear surface speed, four 1.5V AA batteries, reflective tape and carrying case