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Features & Applications:
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
Spec Summary:
| Specifications |
Ranges |
Basic Accuracy |
| Range (RPM): |
5 to 99,999 |
0.5 to 20,000 |
| Accuracy: |
0.05% of reading +1 digit |
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| Sampling Time: |
1 Sec > 60 RPM |
1 Sec > 6 RPM |
| Surface Speed: |
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0.2 to 6560 ft/min |
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0.05 to 1999.9m/min |
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Resolution:
1 RPM >1000 RPM
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0.1 RPM (< 1,000 RPM) |
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| Power: |
4 AA batteries |
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| Dimensions: |
8.5 x 2.6 x 1.5" (215 x 65 x 38mm) |
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| Weight: |
10.6 oz (300g) |
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