Features : Durable, long lasting components, including a strong, light weight ABS plastic housing, assures almost maintenance free performance for many years. Exclusive one chip LSI circuit & crystal time base.
The Extech 461830 is a digital StroboTach tachometer. Freeze motion and analyze rotating objects without contact. Checks and analyzes motion and speed by simply aiming and synchronizing its flash rate (FPM) with a rotating object. Ideal for measuring the speed of moving gears,...