สำหรับ GVDA Smart multimter GD107 น้ำหนักรายการ: 0.064KG
Product Dimensions: {{0}}.7 x 0.9 x 3.5 inchesExternal Testing Certification: IEC61010-1 CAT.III 600V, do you know the high voltage alarm function, do you know how to do?
You can use the red probe contact to the conductor to test wires. When the weak electric field signal is detected, it will display"---L",the buzzer will sound slowly and the green light on. When the strong electric field signal is detected,it will display "---H", the buzzer will sound quickly and the red light on.
