ขาย อุปกรณ์เครื่องมือทดสอบแบตเตอรี่ Z2Q2 Y7E0 ราคาที่ดีที่สุด

features: -don't need to guess which batteries to keep and which to throw away -checks power level of all 1.5v & 9v batteries -easy to read, colour coded meter indicates power level -the battery tester may be used to test the following sizes: a. 1.5v: aaa, hp16, mn2400, r03 aa, hp7, mn1500, um3 c, hp11, mn1400, sp11, lr14, um2 d, hp2, mn1300, sp2, r20,um1 b. 9v: pp3, mn1604, 6f22, 006p how to use: -place your battery between the two points of the battery tester, and the easy-to-read display will tell you instantly whether you have a dud, or if you can eke out another few minutes of battery life. -three result: red=replace, yellow=low power, green=good -if needle does not move, check that battery is touching both contacts before assuming it is completely dead. note: -the battery tester is activated by the battery being checked. keep test times as short as possible, to avoid unnecessary battery drain. -aaa battery not included specification: color: black item size: 110*59*25mm net weight: 51g packing content: 1 x battery tester if you want buy more than we listed, please contact us. There are so many useful and cheap item in our store. You can contact with us to get more detail of the goods . We are professional Shopee seller.