Guigang Jieli (VIPOW) Battery Co., Ltd.

Name: BS-VR Portable Battery Internal Resistance Tester
Description: The BS-VR portable battery internal resistance tester is a new test instrument used to test battery internal resistance via the alternating current process. According to international codes, it uses a 1,000Hz±10% alternating current to test battery internal resistance. It can also test the battery voltage. As the four-line approach is used for testing, contact errors are effectively eliminated. Since a warning value for disqualification can be set, it is very simple to operate. The reading display rate is 2 - 3 times/second. This tester is suitable for testing the internal resistance of Ni-MH, Ni-Cd and combined batteries.