内阻测试仪 meaning in English

bvir

Development of a practical battery impedance - probe
一种实用蓄电池内阻测试仪的研制
Battery inner resistance tester in virtual instrument based on labview
实现的电池内阻测试仪
That dates of the electrode with cnts are 778mah / cm3 and 223mah / g . the improvement of overall characteristics of sealed mh / ni batteries were investigated by bs - 9365 rechargeable batteries and bs - gf internal - resistance testing instrument
利用bs - 9365二次电池性能检测仪、 bs - gf电池内阻测试仪研究了正极纳米添加剂对mh ni电池各方面性能的改善。