Contact/noncontact portable tachometer for measuring the speed of motors, conveyor belts, and other moving and rotational systems.
Contact/noncontact portable tachometer for measuring the speed of motors, conveyor belts, and other moving and rotational systems.
Testo 470, the ideal combination of optical and mechanical rpm measurement. An optical measurement becomes a mechanical measurement by simply attaching an adapter for probe tip or surface speed disc.
Testo 470 Features
| Storage temperature | -4 to +158°F |
| Operating temperature | +32 to +122°F |
| Battery type | 2 AA batteries |
| Battery life | 40 hr |
| Dimensions | 6.9 x 2.4 x 1.1 in |
RPM (mechanical) |
|
| Measuring range | +0.1 to +19999 rpm |
| Accuracy | ±0.02% of rdg. |
RPM (optical) |
|
| Measuring range | +1 to +99999 rpm |
| Resolution | 0.01 rpm (+1 to +99.99 rpm) 0.1 rpm (+100 to +999.9 rpm) 1 rpm (+1000 to +99999 rpm) |
| Storage temperature | -4 to +158°F |
| Operating temperature | +32 to +122°F |
| Battery type | 2 AA batteries |
| Battery life | 40 hr |
| Dimensions | 6.9 x 2.4 x 1.1 in |
RPM (mechanical) |
|
| Measuring range | +0.1 to +19999 rpm |
| Accuracy | ±0.02% of rdg. |
RPM (optical) |
|
| Measuring range | +1 to +99999 rpm |
| Resolution | 0.01 rpm (+1 to +99.99 rpm) 0.1 rpm (+100 to +999.9 rpm) 1 rpm (+1000 to +99999 rpm) |
