A3009 قلم صغير متعدد مع البث الصوتي 6000 التهم الفولتميتر VA عكس شاشة الكريستال السائل مصباح يدوي NCV تستر

Multifunctional Tester: including the measuring functions of AC/DC voltage, resistance, capacitance, temperature, diode, on/off, phase sequence, zero fire wire, etc., Intelligent Voice Broadcast: the data measured by the meter will be broadcasted by voice., NCV Power Sensing: it will flash red light and sound an alarm when a nearby AC voltage is detected., Phase Sequence Detection: after the pen tip is close to the phase line and the test ABC is completed, the display screen will display the test result on the screen., Flashlight Function: let you no longer be afraid of invisible measurement position in dark environment, lighting up the working area to assist night work.