Combination Contact/Photo Tachometer
Order #: 461895
Mfg #: 461895
The Extech 461895 Combination Contact / Photo Tachometer combines the benefits of both contact and non-contact models and includes a laser guide mode for accurate non-contact measurements from up to 6.5ft.
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- Characters on display reverse direction depending on contact or photo mode
- Uses visible light to read up to 6" (150mm) from target
- Memory/readings button holds last reading for 5 min and recalls min/max reading
- 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
- Complete with tips and wheel for rpm or linear surface speed, four 1.5V AA batteries, reflective tape and carrying case
Each Unit Includes
- tips and wheel for rpm or linear surface speed
- four 1.5V AA batteries
- reflective tape
- carrying case