UNI-T UT261B Phase Rotation Tester and Motor Speed Indicator

Product detailed description

UNI-T UT261B Phase Rotation Tester and Motor Speed Indicator
We offer a 3-year warranty on this product.

UT261B is used to determine phase sequence, missing phase and motor rotation. UT261B measures AC voltage 90~600V. It can operate in the frequency band from 15~400Hz. It is a rugged device that can withstand impact from a height of 2 meters.

Product parameters:
1. Phase sequence indication
2. Missing phase indicator
3. Motor rotation indication

Technical parameters:

- supply voltage: 9V battery (6F22)
- AC voltage: 90V-600V
- frequency: 15Hz-400Hz
- current test: <3mA
- dimensions: 70x70x30 mm
- weight: 180 g