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The EXTECH Combination Contact/Photo Tachometer provides contact and non-contact RPM measurements. In addition, linear surface speeds can be measured in feet per minuite or meters per minute.
Features:
Unique display where characters reverse direction depending on measurement mode you are in
Large 0.4" 5 digit LCD digital display
Microprocessor based with quartz crystal oscillator to maintain high accuracy
Tachometer memory stores last, max and min readings
Provides wide RPM (photo) and Linear Surface Speed (contact) measurements
Microprocessor precision, Accurate to 0.05%.
Permits readings to a resolution of 0.1 RPM in either photo or contact mode.
Complete with wheels for linear surface speed or RPM measurements,
four 1.5 volt AA batteries, reflective tape and carrying case.
Applications:
Contact RPM Measurements for flywheels, conveyors, pumps and elevators
Non-Contact RPM measurements for fans, motors and gears
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Extech Combination Contact / Photo Digital Tachometer
