Mastech Ms8902b Non-Contact 20v-600v Ac Voltage & Metal Detector

Description : MasTech MS8902B Non-Contact 20V-600V AC Voltage Detector & Metal Detector Tester Meter Pen Features : Non-Contact Design. It is designed for AC Voltage & Metal Measurement. Adjustable AC Voltage Sensitivity. Sound & Light Alarm System included. Power Saving Function : Low Power Indication Design & Auto power off. Lightweight & Compact, easy carrying. Usage Instruction : Battery Installation : Open Battery Lib : Use small screwdriver to pry juncture between clip & battery lib, rotate & outwards pull it. And then, plug in 12V Alkaline Battery for 1 PCS. And then, restore previous procedure. Please be noted that following procedures should be proceeded if device can not work properly : Battery should work under good condition & appropriate installment shoud take. For safety consideration, please do not use this product to detect AC Voltage prior to battery has been installed properly & battery lib closed tightly in order to prevent Electric Shock. Specifications : Voltage Detecting Range : 20V - 600V AC Frequency : 50-500Hz Metal Detecting Distance : Less than 15.00mm Operating Temperature : 32 to 122 (0 to 50 Celcius Degree) Storage Temperature : -4 to 140 (-20 to 60 Celcius Degree) Humidity : Less than 85% RH Power Support : 1 x 12V Alkaline Battery ( Included ) Safety Rating : EN61010-1/600V CAT Size : 15.00cm x 2.00cm x 2.50cm Note : Please be awared for High AC Voltage detection; Prior to unknown AC Voltage inspection, please test this product on known Alive Circuit ensures it works properly. It is highly recommended that such test method applies to Metal Detection as well. Package Included : 1 x MS8902B AC Voltage & Metal Detector Detail Picture : (Item will sent as is light green + green tips, as the above pictures show : )