Monarch LED Strobe Tachometer BBL (20701) Due 9/30/2020

The BBL is a single mode strobe tachometer used for measuring the speed of rotating objects such as fans or motor shafts. It has an adjustable flash range of 30 to 500,000 flashes per minute (0.5 to 8333.33 Hz). The BBL has an accuracy of 0.01 % of setting or ± last digit on the display. The flash rate can be instantly doubled or halved which is useful in determining actual rotational speed.

View specifications and user’s manual: