3 Phase Rotation Tester Digital Meter Portable for Electricity Testing AC 60 600V
$15.32
Description
Frequency Range: 20Hz to 400Hz, equipped with LED and buzzer.Convenient to Use: Equipped with a special test clip, can be conveniently clamped anywhere for measurement.Multifunction: Detect open phase and sequence of phases through LED and buzzer.Stable Performance: Fast and accurate measurement, efficient, effective, reliable, easy and safe to use.Good Material: Made of high quality ABS material, lightweight, wear resistant and resistant
