ITEM NAME:Battery Capacity Tester Power Supply Detector Electronic Resistor Indicator Product Description Description: Features: 100% brand new; high quality Place the battery between two points of the battery tester A readable display will tell you immediately if there is anything useless Or if you can squeeze out a few minutes of battery life. Check the power levels of all 1.5 V and 9V batteries Easy to read, color coded instrument indicating power level 1.5 V micro cells were tested Three results: red = replacement, yellow = low power, green = good Specifications: Product Name: battery capacity tester Material: ABS engineering plastics Color: Black Usage: measure the battery capacity of dry cell Product size: 110*60*25mm/4.33*2.36*0.98" Packing size: 170*100*25mm/6.69*3.94*0.98" Net weight: 48g Gross weight: 63g Notes: The true colors of the project may be slightly different from the pictures shown on the site, which are caused by many factors, such as brightness and brightness of the display. Please allow a slight deviation in the measurement data. Included: 1 XÂ Battery Capacity Tester.Place the battery between two points of the battery tester. Included: 1 X Battery Capacity Tester. Or if you can squeeze out a few minutes of battery life. Check the power levels of all 1.5 V and 9V batteries.