Download: testo 470 rpm measuring instrument Data Sheet
testo 470 RPM measuring instrument with SoftCase in transport case incl. probe tip, 0.1 m and 6 wheel, reflectors and batteries
- Easy one-hand operation
- Measurement of rpm, speeds and lengths
- Storage of mean, max. and min. values as well as the last measurement value
- Measurement distance up to 600 mm (optical measurement)
- Battery check “Low Batt”
- Robust design thanks to SoftCase (protective case)
Technical data
General technical data
| Oper. temp. | 0 to +50 °C |
| Storage temp. | -20 to +70 °C |
| Battery type | 2 AA batteries |
| Battery life | 40 h |
| Display | 5-figure LCD display, 1-line |
| Dimensions | 175 x 60 x 28 mm |
| Weight | 190 g |
| Warranty | 2 years |
| 0.1 m | 6“ | 12“ | |
| m/min | 0.10-1999 | 0.10-1524 | 0.40-609.6 |
| ft/min | 0.40-6550 | 0.40-5000 | 0.40-2000 |
| in/min | 4.00-78700 | 4.00-60000 | 4.00-24000 |
| m/sec | 0.10-33.30 | 0.10-25.40 | 0.10-10.16 |
| ft/sec | 0.10-109 | 0.10-83.33 | 0.10-33.33 |
| m | 0.00-99999 | 0.00-99999 | 0.00-99999 |
| ft | 0.00-99999 | 0.00-99999 | 0.00-99999 |
| in | 0.00-99999 | 0.00-99999 | 0.00-99999 |
| Units rpm, m/min, ft/min, in/min, m, ft, in | |||
| Accuracy: (±1 digit/0.02 m/1.00 inch depending on resolution) Measuring wheels: 0.1m, 6″ (included) |
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Sensor types
| Optically with mod. light beam | |
| Meas. range | +1 to +99999 rpm |
| Accuracy
±1 digit |
±0.02% of mv |
| Resolution | 0.01 rpm (+1 to +99.99 rpm) 0.1 rpm (+100 to +999.9 rpm) 1 rpm (+1000 to +99999 rpm) |
| Mechanical | |
| Meas. range | +0.1 to +19.999 rpm |
| Accuracy
±1 digit |
±0.02% of mv |

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