Fluke 930 Non-Contact Tachometer
Fluke 930 Non-Contact Tachometer
- A non-contact tachometer is a device use to measure the rotational speed (revolutions per minute or RPM) of a rotating object without making physical contact with it. There are various technologies use in non-contact tachometers, and one common method involves optical sensing.
Product Specifications :
| Range | Optical (non-contact) measurement: 1 to 99999 revolutions/minute Contact measurement: 1 to 19999 revolutions/minute (Fluke 931 only) |
| Precision | ±0.02%RD+1 |
| Sensing distance | (optical) 500 mm |
| Battery type | (2) 1.5V LR6 (alkaline) AA battery |
| Battery life | About 40 hours |
| Operating temperature | 0°C to 50°C |
| Storage temperature | -20°C to 70°C |
| Weight | 250 g |
| Dimensions | 175 × 60 × 28 mm |
