มิเตอร์วัดเฟสไฟฟ้า เครื่องวัดเฟสไฟฟ้า 3เฟส แสดงผลด้วยไฟ LED รุ่น SM852B Indicator Detector Meter 3Phase Rotation Tester

Property:

Brand new and high quality *

**** Made from high quality materials * *

**** Two functions in one unit: Launch phase indicator and phase rotation indicator.

* Check the opening distance and conditions sequence 3 phases * Check open phase and condition in order of 3 phases.

**** Fast and accurate measurement *

* * Indicate the direction of rotation *

Make sure that the object under the test is not damaged by wrong wiring.

***** Instructions are issued at the same time through LED and buzzer sound.

* * * Indicate the phase direction (Clockwise or counterclockwise) and each of the three phases is real time.

**** This is a very useful tool for monitoring phase sequence with LED instructions and buzzer at the same time.

**** It has a fast and accurate measurement function to check if there is an open phase and phase sequence conditions.

**** Testing is very easy * * Testing is very easy.

**** You only need to connect the device alligator clip to the three-phase circuit...