Máy Kiểm Tra Cảm Ứng Không Tiếp Xúc Thông Minh, BFTK, S4, Kiểm Tra Điện Áp AC, Bút Cảm Ứng, Có Thể Sạc Lại

Features: LDC HD DISPLAY THE DEGREES ARE CLEARER：Large screen displays readings at a glance Ac Voltage Detection：Detect the Ac voltage and distinguish the Neutral-live wire according to the voltage ROUTE BREAKPOINT DETECTION：In NCV non-contact voltage detection mode, the break point position is eliminated along the road when a single strand is charged Red & Green Backlight: the ac voltage tester has a high resolution display screen, with red and green backlight, very easy to read INTELLIGENT Neutral and live wires JUDGMENT： Select Neutral and live wires distinction function, insert the pen needle into the hole for identification, without traditional contact identification, electricity measurement is safer Automatic shutdown: In the case of no , Automatic shutdown in 5 minutes LED FLASHLIGHT LIGHTING：High brightness flashlight not afraid of the dark NCV non-contact Voltage detection induction：NCV mode when detecting nearby，Ac voltage when LED displayLight the red screen and sound the alarm buzzer Sound，no contact electrical measurement is safer Specifications: Part Name: for Smart Test Pen Color: green Material: plastic Model: S4 AC Voltage: 12-300V(AC Mode) Resolution: 1V Accuracy:±5.0% Display：LCD display Sampling rate：0.5 seconds Alarm mode: Analogue bar, backlight and beep Working altitude: 2000m max Operating temperature: 0~40℃, 0~90%RH Storage temperature: -20~60℃, 0~75%RH V-：√ Live wire check：√ Flashlight：√ Auto power off:5 minutes Power：Built-in 3.7V 400mA lithium battery Size: 166*28*23mm Weight: 84g Package Contents: 1*for Smart test pen 1*USB cable 1*Instruction manual Note: 1. Due to various factors such as monitor brightness and light brightness, the actual color of the item may be slightly different from the image displayed on the website. 2.Manual measurement data may have slight deviations.