Compact tachometer claims top resolution

Hoto Instruments reckons the EHT-500 is the smallest tachometer/length meter available that provides both exceptional resolution at low speeds and statistics.

Hoto Instruments reckons the EHT-500 is the smallest tachometer/length meter available that provides both exceptional resolution at low speeds and statistics.

Encased in a durable metal housing and operating on standard AA batteries, the EHT-500 offers four measuring modes and 12 different measuring units, as well as an auto measuring range of 0 to 20,000rev/min (with up to 0.01rev/min resolution).

Providing auto statistics of maximum, minimum and mean, the easy-to-read LCD also features last reading recall and 19 data memory.

Included with the unit are two convex tips and one concave tip as well as three AA batteries and a carrying case.

An optional 12in wheel is available.

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