ZOYI ZT-DB03 Voltage Tester Pen with Ambient Temperature Display,Non Contact Voltage Tester, Electrical Tester,Live/Null line Tester,Electric Tester with Flashlight,Wire Breakpoint Tester

•[Non-contactmeasurement]:ACvoltageNCVinductionprobe,puttheprobeendclosetothepowersupplyandvoltage,ifthedistanceiscloser,thefrequencyofflashingredlightswillbehigher,andtherewillbeahigh-frequencybeepingsound,whichmeansthatthereisvoltage.Thelivetesterautomaticallydetectsliveorneutral,isidealforbreak-pointtesting.Itisaconvenientcircuittesterforelectriciansandhomeowners

•[Precisemulti-rangemeasurement]:Multi-rangemeasurement(12V-1000VAC),adjustedaccordingtotheusagescene,themeasurementismoreaccurate,thedefaultlow-sensitivitymeasurementmode(48V-1000VAC)isturnedon,presstheSkeytoenterthehigh-sensitivitymeasurementmode(12V-1000V AC),suitableforlowrangessuchasdoorbells,thermostats,irrigationwiring,etc

•[Efficient]:Pressandholdtheswitchfortwosecondstoturnon,aslongasthevoltageisdetected,theredlightofthetestpencilLEDflashes,andthebuzzersoundsatthesametime,theredlightisontoindicatethathighvoltageandlivewirearedetected,andthegreenlightisontoindicatethatlowvoltageandneutralwirearedetected..Thetestpenautomaticallyshutsdownwhennotusedwithin15minutesorwhennovoltageisdetected

•[Compact,Lightweight,DurableDesign]:WithLCDnormaltemperaturedisplay,Celsius/Fahrenheitconversion;LEDflashlight,suitableforuseindimenvironment;TwoAAA1.5Vpowersupplies,lowvoltagepromptbelow2.5V;Convenientclip,Itfitssecurelyintoyourpocketandiscompact,convenientandpractical

•[SafetyLevel]:CECATII1000VmeetsCErequirements

•Supply power : 3V( 1.5Vbattery*2) 1.2WH