ANENG B16 Lntelligent Sensing Digital Measuring Pen Non-Contact 12V-300V Voltage Detector NCV Voltage Probing Tester Meter Tools

https://video.aliexpress-media.com/play/u/ae_sg_item/3000000554008/p/1/e/6/t/10301/5000194170415.mp4 ANENG B16 Lntelligent Sensing Digital Measuring Pen Non-Contact 12V-300V Voltage Detector NCV Voltage Probing Tester Meter Tools Specification: B16 Tester Pen Product name Digital tester pen AC voltage range 12V-300V Zero Firewire √ NCV √ Breakpoint lookup √ One-word screwdriver √ LCD backlight screen √ Flashlight lighting √ Automatic shutdown If there is no operation for 3 minutes,it will automatically shut down. Use battery AAA battery*2 (without shipment) Alarm method Sound and light alarm Battery undervoltage When the battery is low,"o" will be displayed on the screen,please replace the battery in time. Material ABS/chrome vanadium steel batch Package:（Without Battery） 1 * B16 Test Pen1 * Packing box Attention:During the testing process, the fingers must be in full contact with the touch pole piece.The AC voltage measurement must be in contact with a live conductor in order to obtain accurate values.If it comes into contact with metal objects or the outer skin of charged conductors covered by an electric field, or if it is non-contact in a super strong electric field, although the voltage valuewill also be displayed, this value is for reference only and cannot be used as a measurement basis.