Extech’s 461920 is a tachometer for RPM measurements. Make safe, non-contact RPM measurements (2 to 99,999 RPM) of rotating objects by pointing the integral laser (1.6-ft. target distance) at the reflective tape placed on the object to be measured. Complete with 9-Volt battery, reflective tape and user manual.
|RPM range||2 to 99,999 rpm|
|Count range||1 to 99,999 rev (revolution)|
|Target Distance||1.6ft (500mm)|
|Resolution||0.1rpm, 1 count|
|Dimensions/Weight||6.2×2.3×1.6″ (160x60x42mm)/5.3oz (151g)|