Brief Introduction

High-grade digital display electric pen 12-220V 66-133-23

Stanley multi-function induction digital display voltage tester, household line detection, electrician electrical test pen, electric tester Fast sensing, excellent bits, all-over insulation, portable pen clip Direct Measurement Sensitive discrimination It is suitable for various circuit problems such as construction industry, industrial measurement, household measurement, etc The neon bulb is on, that is, it is a live wire Neon bulb is dim, i.e. uncharged with a zero line Measuring range: 100-500V Voltage test 1. Measurable voltage value: 12V, 36V, 55V, 110V, 220V 2. Press the button, place the voltage tester tip on the object to be measured, the display screen will display the relevant data, when the measured value is less than 3.70% of the high-level display, the display will display the low-level value. Live test Press the button to bring the tip of the voltage tester close to the object to be measured, if the neon light is on, it means that the object under test is charged. Inductive detection Gently press the button (no need to press) to bring the tip of the voltage tester close to the object to be measured, when the display screen shows a lightning sign, it means that the object under test is charged. Power-off detection Hold the tip of the voltage tester close to the object to be measured until the lightning sign cannot be displayed on the display, which is a breakpoint