Item #461950, Panel Tachometer - Extech

The 461950 is a 1/8 DIN Panel Tachometer that has continuous & accurate readings from 5 to 99,990rpm. It measures rotational motor speed, moving fans, pumps, gears, propeller devices.

• Measure rpm from 5 to 99,990rpm with microprocessor quartz crystal accuracy of 0.05%
• Large LED display updates 1/sec ( >60rpm)
• Unique design permits rpm measurements of a one-hole gear or disk, eliminating the need for special gears
• A pulse is measured when a ferrous object (stud) passes by the sensor

461950-Datasheet