BT860 Battery Tester Volt Checker for 9V 1.5V and AA AAA Cell Batteries, 501 Original

Specification: Model: BT860 Product Size: 55 x 53 x 23mm/2.17" x2.09" x 0.91" Feature: Do not need power source, you can quicklydetermine the 1.5V, 9V battery power, compact and easy to carry. Measurable for 1.5V, 9V square battery andAA, AAA battery, can measure the battery power, the pointer shows themeasurement results directly. The color of the header's indication is asfollows: Red(RE-PLACE): If the indicator is pointingto this place, the battery under test needs to be replaced or recharged, thatmeans the battery cannot be used. Yellow(LOW): The battery power is low, butsome appliances are also available. Green(GOOD): The battery is fully charged. Instruction: 1. 9V battery directly connected to theside of the tester, there have two test holes, pay attention to the positiveand negative. 2 1.5V5, No. 7 battery, please open the testarm at the top of the tester by hand, the battery can be stuck, pay attentionto the positive and negative.1 x Battery Tester