Non Contact Voltage Tester Pen, AC Voltage Detector, Sensitivity Adjustable Electrical Circuit Testers with LED flashlight and Buzzer Alarm, Multi Range AC 12-1000V and Live/Null Wire Judgment

NON-CONTACT VOLTAGE TESTER The voltage tester uses dual test ranges (12V-1000V/48V-1000V) for on-site/empty line judgment. It can adjust the sensitivity and is suitable for different measurement applications. With portable pencil hook, easy to carry. Adjustable sensitivity: With sensitivity adjustment function, you can choose ? 12-1000V AC or 48-1000V AC (default) ?, so you can use the voltage tester without worrying that it will produce noise when there is no operation. Automatic shutdown: to save power If the device is not operated for five minutes, it will automatically shut down, rotating the black button on the device to quickly and easily replace the battery when the device is powered off. Dual range test: Simply put in the sensitivity adjustment button to adjust the sensitivity. Low - Distinguigh null wire / live wire; Medium -Suitable for refrigerator, distribution cabinet, etc.; High - Use of products powerd by less than 48 V AC *lo-voltage), and then measure the voltage (48V-1000V to 12V-1000V by default). Built-in flashlight: The LED light design can work normally even in the dark. This is an ideal electrician tool. Specification: - AC voltage range: 48V-1000V/12V-1000V - Frequency: 50Hz / 60Hz - Alarm clock mode: sound and light alarm - Voltage level: low, medium, high - Electric flashlight: LED lighting - Low voltage indicator: Yes - Power supply: 2 x 1.5V AAA batteries - Product size: 6.1 x 0.8 x 0.8 inches - Security level: CE CAT. III 1000V / CAT. IV 600V - Working temperature: 0-40? - Storage temperature: -10-50? - Altitude: <2000m Package : 1 * Non-contact voltage test pen, 2 * 1.5V AAA batteries, 1 * English manual