Specifications:Pencil tip: PC raw materialMaterial: ABS material + fr-4 fiberglass materialAc voltage range:
(1) about 12-1000v (S button indicator light on)(2) about 48-1000v (S button indicator light off)Frequency: 50 hz / 60 hzAlarm mode: sound and light alarmFlashlight: white LED lightOperating temperature: 0-40 ℃Storage temperature: -10-50 degreesAltitude: <2000mSafety level: CE CAT.I11000/CAT.IV 600VPower supply: 2x1.5vaaa battery(Not included)Product size: 155mm×23mm×26mm Features:-The flashlight.-Judge the zero fire line.-The NCV sensitivity.-Automatic shutdown.-Battery low voltage indication.-Zero line/fire line judgment: according to the signal strength to judge, the signal is strong is the fire line.-NCV sensitivity: automatically select 3 sensitivities (high, medium and low).-NCV sensitivity indicator mode: the tester indicates different sensitivity of high (red) medium (yellow) and low (green) by alarm sound with different frequency and LED with different color. Package inclued:1x Test Pencil(Not included batteries) Note:1. Please allow 0.5-1cm differences due to manual measurement.2. Due to the light and screen difference, the item's color may be slightly different from the pictures.