Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Urwise BulletPoint1 : Non-contact Breakpoint Detection ✅ Detect along the moving direction of the live wire, when the signal light changes suddenly and the alarm disappears, it is detected as a broken line point; Testing can be achieved without physical contact for the voltage tester's NCV Inductive Probe BulletPoint2 : LiveNull Wire Judement ✅ When a line is tested, with weak induced signal or without induced signal, detection is null line; with strong induction signal and alarm, detection is live wire; Besides, If it is wired, please two wires to be tested are separated as far as possible BulletPoint3 : Sound & Light Alarm BulletPoint4 : Adjustable Sensitivity & Dual Range Testing ✅ To reach different test environments, you need to adjust the ac voltage detector sensitivity; Press the S button to switch AC voltage range of the volt detector pen between 12V~1000V and 48V~1000V BulletPoint5 : LED Flashlight Color : 2 Pcs Black: 2024-Upgrade ExternallyAssignedProductIdentifier1 : 614405063050 ExternallyAssignedProductIdentifier2 : 0614405063050 ItemName : Urwise 2 PCS AC Non-Contact Voltage Tester, Detector Pen with Adjustable Sensitivity, Sound and Light Alarm Mode & Live Null Wire Judgment, LED Flashlight, 12/48V~1000V, 2022 Upgrade VD11, Black ItemPackageDimensions_Height : 16.6 centimeters ItemPackageDimensions_Length : 3.1 centimeters ItemPackageDimensions_Width : 6.1 centimeters ItemTypeKeyword : voltage-testers Manufacturer : Urwise NumberOfItems : 2 PartNumber : VD11 PowerSourceType : Battery Powered ProductDescription : ✅Urwise -The 2022 Latest Dual-Range NonContact Voltage Tester With LED Display A helpful voltage detector pen that can protect you. ✅Adjustable Sensitivity ✅Identification of Live/Null Wire ✅Low-battery Indicator ✅Portable Pencil Hook ✅White LED Flashlight - Energy Saving, Convenient ✅High and Low Voltage Signal Indicator ✅Buzzer Alarm - Loud and Sensitive ✅5 Minutes Automatic Shutdown ✅Good Sensitivity of NCV Sensor ✅Acousto-optic Discrimination of Live or Null Wire ✅Easy to replace the battery⚫This Circuit Tester Tool is specially designed for the home safety test voltage. Therefore, it can only measure the AC current, not the DC current.⚫Avoid that customers can not detect the leakage of electrical appliances,Voltage Detector Pen will also react to static electricity, ensuring the safety of customers.⚫If there is any problem with your voltage tester received,you can return/replace this product purchased here within 24 months without giving any reason.⚫Please do not hesitate to ask for help from our after-sales service, we are always here for you.Technical ParametersAC Test Range: About 12V~1000V (S Key indicator light)About 48V~1000V (S Key indicator light out)Frequency: 50Hz/60HzWarning Method: Sound and light alarmLight function: YesAutomatic shutdown: Yes (5 Minutes)Low pressure Tip: YesZero Line FireWire identification: According to the strength of the signal, the signal is strongNCV Sensitivity: Automatic selection (High Medium Low)NCV Sensitivity method: High (H M L Red) Medium (M L Red) Low (L Red)by alarm sounds of different frequencies and LEDs of different colors.Security phase: CE CAT III 1000V/CAT IV 600V Power supply: 4x1.5V BatterySize: 158x22x22mm Product Net Weight: Around 46g x2 ProductSiteLaunchDate : 2021-12-05T18:23:27.232Z Style : 2 Pcs Black: 2024-Upgrade SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 41110000