Do you want to have a functional neon-electroscope to guarantee electrical safety in daily life? This amazing neon-electroscope is worth noting. Made of plastic， thisAC voltage detector is durable and lightweight， convenient to carry and excellent for use. Meanwhile， the LED display allows you to read the testingvoltage numbers directly. Furthermore， this test pencil featured with voltage test， induction test and breakpoint test is a perfect tool to find phase line， group line and breakpoint of phase line. Interested? Don′t delay.                                    Features            Made of ABSClear alarm system: Flashing LED with beeper alarmPocket pen - type design， easy to carry and storeQuick and accurate detection of circuit breakes                                                            Specifications            Model    NT - 303    <br>AC Voltage Test    90 to 240 V AC 50 / 60HZ    <br>Dimensions    15 x 2.5 x 1.5cm / 5.91" x 0.98" x 0.59" (L x W x H)    <br>Color    Gray    <br>Handle    ABS    <br>Individual Packing    Blister card    <br>Weight    52g / 1.83oz    <br>Battey Type    2 x 1.5V AAA Batteries (not included)    <br>                                                            Package Includes            1 x NT - 303 Non - contact AC Voltage Detector Gray1 x Screwdriver