Quick view Add to Cart RC Pro CellMeter Servo / Battery Tester RCP-BM002 $39.95 inc GST RC Pro CellMeter Servo / Battery Tester (Version :Balance Discharger+ LCD Backlight). Color: Blue, Material: PVC. Compatible device: NiCd, NiMH, LiPo, LiFe, Li-ion. 2.1" screen display. Servo Test: Manual adjustment, Auto Matic, Neutral... Compare