Digital AC Voltage Tester Leakage Detector Electric Leakage Detect Pen 0-300V Non-contact Circuit Continuity Test Pen Live Wire Check with Backlight Display

OverviewThis test pen adopts a high-precise chip, quick identification, and accurate measurement. A variety of functional uses to meet different needs. Breakpoint on or off, automatic identification, power off, LED light, AC voltage detection, sound-light alarm, breakpoint test, line identification, etc. 5 minutes automatic shutdown without operation. It can be widely used in homes, offices, power distribution rooms, industrial equipment, circuit maintenance, electronic and digital equipment, etc.  Features: Concise Appearance: Compact size and pen-type design make it easy to carry, will not take up too much space, and say goodbye to the traditional heavy and difficult to carry. The cap protects the nib of the pen, safer and more reliable. Intelligent Chip: Adopt intelligent computing chip, high testing performance, quick identification, and accurate measurement. Digital Display: Digital LCD display with backlight, with large font for easy reading of data, and applicable for various measurements in complex environments. Multiple Functions Real-time Detection: A variety of functions to meet different needs. Breakpoint on or off, automatic identification, power off, LED light, AC voltage detection, sound-light alarm, breakpoint test, line identification, etc. Automatic shutdown after 5 minutes of inactivity. Multimeter Function: With multimeter function, support zerowire firewire identification, voltage detection, and on-off beeping function. AC Voltage Detection Detection: Contacts to test the AC leakage voltage and quickly identify the conductor leakage voltage high and low. And distinguish the value of firewire according to the voltage. Zeroline & Fireline Detection: When the fireline is detected, the backlight turns red an alarm sound is issued, and the zeroline being tested has no response. Breakpoint Judgment: Automatic breakpoint detection function, using the NCV function to sense the voltage, along the energized wire to find a normal place to alarm, breakpoint sensing becomes weak or no response. Buzzer Alarm: By sensing the strength of the signal, the buzzer sends out different frequency alarms. The red backlight flashes at high signal intensity, and the green backlight flashes at medium to low signal strength. LED Light Function: With LED light to help you illuminate and use when measuring in a dark environment. Multi-purpose Design: It is widely used in homes, offices, power distribution rooms, industrial equipment, circuit maintenance, electronic and digital equipment, etc. Specifications: Name: Electrical Test Pen Material: plastics Type: with silicone cover, without silicone cover (optional) Battery : 2 * 1.5V AAA battery (not included) Alternating current voltage: 12-300V Resolution: 1V Accuracy: ±5.0% Dispaly: LCD display Sampling rate: 0.5 second Alarm mode: analogue bar, backlight and beep Automatic shut-off time: about 5 minutes Operating temperature and humidity: 0~40℃, 0~90%RH Storage temperature and humidity: -20~60℃, 0~75%RH Working altitude: 2000m max Item size: 22 * 22.5 * 188mm / 0.87 * 0.89 * 7.40in Item weight: 51g / 1.80ounce Package size: 198 * 45 * 26mm / 7.80 * 1.77 * 1.02in Package weight: 92g / 3.25ounce Packing List (without silicone cover): 1 * Electrical Test Pen OR Packing List (with silicone cover): 1 * Electrical Test Pen 1 * Silicone Cover