Feature:1. Digital current and voltage detector, equipped with LCD screen, can directly display measurement.2. With flashlight function, it can be detected in dark environment, simple and convenient operation.3. Noncontact test pen, the sensitivity can be adjusted, high measuring accuracy.4. With sound or light or simulation alarm mode, detection is faster and more efficient.5. Supports automatic shutdown in 3 minutes without induction or operation, saving energy and electricity.Specification:Condition: 100 percent Brand NewItem Type: Test PenMaterial: ABSColor: Yellow and Black, Black and Red, Red and Black (Optional)AC Voltage Range: AC 12-1000VFrequency: 50 or 60HZAlarm Mode: Sound or Light or SimulationDisplay: LCD ScreenFlashlight: SupportProbe Shape: FlatBattery Indicator: SupportLive Line and Neutral Line: Sound or Light or LCD Analog DisplayNon-Contact Sensitivity: AdjustableAutomatic Shutdown: Automatically shut down in 3 minutes without induction or operation.Working Power Supply: 2 x 1.5V AAA (Battery Not Included)Working Temperature: 0-40Storage Temperature: 10-50Altitude: Less Than 2000m or 6561.7ftPackage Size: Approx. 19.00x4.00x3.00cm or 7.5x1.6x1.2in.Package List:1 x Black and Red Test Pen (Battery Not Included)1 x ManualNote:1.Please allow 0and 8209 1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.