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The Fluke 931 ESP contact / non-contact handheld tachometer is able to measure the revolutions per minute (RPM) or surface speed and distance accurately.
Rotation speed measurement | |
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 |
Specifications | |
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 |
Warranty period | 1 year |
Manuals
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- • Heavy manufacturing environments, e.g. automotive, textile, pulp and paper, metalwork
- • Water purification plants
- • Machining and chemical manufacturing plants
- • HVAC compressors for industrial systems