![st-25056](https://www.custor.com.tw/archive/product/vehicle_repair_tool/st-25056.jpg)
BATTERY TESTER
ST-25056
* whether the battery is hot or cold, the tester can immediately and accurately test battery life, and can also help extend battery life and detect overcharging
* clear scale dial, can be read the value easily
* tests all 6-12-24 volt system