Description: Easy-to-read, pointer display moves on a color-coded, calibrated scale to quickly identify good for green, low for yellow, and replace for red status. Suitble for multiple sizes of batteries in one unit, works with AA/AAA/1.5V/9V battery or button battery. Do not need internal battery. Easy to operate, move the little arm up and down to accommodate the battery. Material: Plastic Specification: Color: As Pictures Shown Size: Approx 110x59x25mm / 4.33x2.32x0.98inch Instructions: 9V battery directly connected to the tester's side of the two test holes, pay attention to the positive and negative For other batteries, please open the test arm at the top of the tester with your hands, and insert the battery into it. Note the positive and negative electrodes. Package Includes: 1 Piece of Universal Battery Tester 1 Piece of Using Instructions Note: Please allow 1-3mm error due to hand test Please check the size measurement and the picture carefully before making payment Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you
