FLUKE 931 Tachometer Non-Contact Measurement Tester Meter
Fluke 931 non-contact optical measurement and contact measurement combined,it is trigger display, and offers reliably and high quality measurement technology.
Feature:
*Non-contact optical measurement and contact measurement combined
*500mm optical sensing distance
*Fluke 931 trigger display
Specification
Fluke 931 optics (non-contact) measurement speed: 1 to 99,999 rev / min
Contact measurement speed:
1 to 19,999 rev / min
Fluke 931 Precision: ± 0.02% of reading + 1 digit
Optical sensing distance: 500 mm
Storage Temperature: -20°C to 70°C
Weight: 250 g (with batteries)
Dimensions: 175mm x 60mm x 28mm