for mower engines. A Tachometer is a gauge on a vehicle that tells you how quickly the crankshaft of the engine is turning. It is typically a unit of measure called revolutions per minute (RPM). There ...

Engineers often want to monitor a shaft’s rotational speed but get bogged down trying to get sensors, signal conditioners, cabling, and bulky housings to work together. To solve this dilemma, ...

Electro-SensorsInc. announces the ST420, a loop-powered,stainless-steel analog shaft tachometer. The ST420 requires no usercalibration, providing a dependable shaft speed monitoring solution right ...

Question: I have a 1992 Ford F-250 truck with a 7.3-liter diesel engine. When I am driving down the road at a steady pace, the transmission shifts in and out of overdrive. Also, the tachometer drops ...

If you’re into anything even vaguely mechanical on the broad hacking spectrum, you’ve come into contact with things that spin. Sometimes, it’s important to know precisely how fast they are spinning!