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Force and mechanical measuring equipment
Do you need to measure the revolutions per minute (rpm) of rotating objects or record the length and speed of conveyor belts/rotors? The testo 470 tachometer is the perfect choice for these applications.
In the case of optical rpm measurement, you can use the testo 470 to record the rotational speed of a rotating object. For example, you can check whether motors, shafts and fans are operating correctly to detect any faults that may occur due to overloading at an early stage.
For rpm measurement, simply stick a reflective marker on the measuring object and aim the visible red beam at the reflective marker. The measurement can then start (at a distance of up to 600 mm between the testo 470 and the measuring object).
However, the testo 470 tachometer not only offers the functions of an optical tachometer, it also functions as a mechanical tachometer: Attach the adapter to the probe and you can measure mechanical rpm. Or attach a wheel to measure the speed and length of a rotor / conveyor belt.
| GENERAL TECHNICAL SPECIFICATIONS | |
|---|---|
| Screen | LCD (Liquid Crystal Display) |
| Screen size | one line displays |
| Display function | 5-digit LCD display |
| RPM (REVOLUTIONS / MINUTE)- OPTICAL | |
|---|---|
| Measuring range | 1 to 99999 rpm |
| Accuracy | ±0.02 % Measured value |
| Resolution | 0.01 rpm (1 to 99.99 rpm)0.1 rpm (100 to 999.9 rpm)
1 rpm (1000 to 99999 rpm) |
| RPM (REVOLUTIONS / MINUTE) – MECHANICAL | |
|---|---|
| Measuring range | 0.1 to 19999 rpm |
| Accuracy | ±0.2 % measured value |
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