2 in 1 Non-contact Digital Tachometer Gauge Auto Ranging 0.5~99,999 RPM Range Meter Speed Tester
$44.90
Description
Measurement: Photo Tach (2.5 ~ 99,999 RPM), Contact Tach (0.5 ~ 19,999 RPM), Surface Speed (0.05 ~ 1,999.9m/min).Dual Function unit with both Contact and Non-contact capabilities.Provides fast and accurate RPM (revolutions per min) measurements of rotating objects.Internal memory recalls maximum, minimum values as well as last value stored.It has Auto Ranging, detecting distance of up to 500mm or 20inch and accuracy of ±(0.05% +1digit).
