Gb instruments gbt-500a battery tester instructions manual

Lancol Corporation,Bluetooth Battery Tester suppliers,just launched a new product,Bluetooth 12V/3A Car Digital Battery Tester&Charger CAT-100.With this device, you can not only charge your car / motorcycle, but also monitor your battery health at any. This is the fourth edition of the manual. Since the first edition, there has been an intense debate about refrigerants, both new, with and without glide and natural, such as pro-pane and ammonia.