DescriptionThis ital LCD voltage tester pen is the perfect tool for AC and DC voltage, continuity and phase rotation tests, for positive and negative polarity and single electric pen (L2) voltage measurement. The continuity test range is from 0 to 100 kOhm. The LED light will illuminate and buzzer will sound. IP65 waterproof design can help to protect it from water, reliable and safe to use. Wide application in smelting, electronics, manufacturing, petroleum, national defense, power, chemical and other industries.Features- Color: Red - Size: 27.5x5.1x3cm - Material: Plastic and metal - Power supply: 2 x 1.5V AAA battery (not included) - Applicable to industry, power sector, smelting, electronics, manufacturing, petroleum, defence, electricity, chemical and more industries. - IP65 waterproof design, protect the tester from water, reliable and safe to use. - Suitable for AC and DC voltage, continuity, phase rotation test,positive and negative polarity and single electric pen (L2) measurement. - Continuity test range is from 0 to 100 kOhm. The LED light will illuminate and buzzer will sound. - Handle grip and LCD backlight. Anti-slip handle design enables comfortable and firm holding and backlight makes the measurement result be seen visibly. - Function: LCD voltage display, three-phase AC phase instruction/ LED lighting/ low battery indicator/ continuity buzzer / beep tip / low battery tip / single probe measurement - Powered by 2 AAA batteries (not included) and convenient to replace. Compact and portable design enables easy carry.Phase Rotation Test: - Measurement range : 0 - 690V - Frequency: 50Hz~ 60HzLED Voltage Display:12V: 0-12V;24V: 19V2V;50V: 48V6V;120V: 110V20V;230V: 200V20V;400V: 340V30V;690V: 520V30V.Single Lead (L2) Voltage Detection: - Operating Voltage: 0V~690V - Frequency: 50Hz~ 400HzContinuity Test: - Resistance: 0~100k - Beeper and LED light IndicatorPolarity Detection: Positive and negativeLED Voltage Display: 24-690V(3%+5)