Fluke 931 Combo Tachometer

The Fluke 931 tachometer is a handheld tachometer, which integrates the contact and non-contact speed measurement functions and can accurately measure the revolutions per minute (RPM) or surface speed and distance. Fluke 930 is equivalent to a Fluke 931 with minimum configuration. With only the non-contact measuring function provided, it's more affordable and offers consistent quality.

• 6-digit backlight display reads the data clearly
• Signal detection reminder avoids invalid detection actions
• Maximum/minimum/average value and final readings
• Setting/Turning off the automatic power-off function
• Small size and easy to hold
• Easy switching of the contact and non-contact measurement modes
• Different speed measuring heads and rotational speeds adapt to different measurement occasions