Features: - High visibility LCD display screen - Port for balance plug for up to 8 cell Lipo, LiFe, or Li-Ion batteries - Can be used as Servo tester to test standard and narrow servo. - Port for discharge plug of NiMh/NiCd batteries - can be used to check the battery voltage of Lithium batteries including Lipo, LiFe, Li-Ion, as well as NiMH and NiCd batteries. - measure the voltage of both individual cells and full battery voltage, and can also indicate the highest voltage cell, lowest voltage cell and difference Specification: Item Name: CellMeter 8 Discharge Current: 1A Balance Current: 1A Battery Voltage Test Precision: 0.001V Battery Type: Can test Li-Po/Li-lon/Li-Fe(2-8S),NiCd/NiMH(4-8S) battery Servo Test Range: 1000-2000us or 500-2500us Support Battery Type:LiPo, LiFe, Li-ion, NiCd, NiMH Servo Test Mode:Manual adjustment, Auto Matic, Neutral Servo Test Frequency: 50Hz, 60Hz, 100Hz, 125Hz, 200Hz, 250Hz, 300Hz Package Include: CellMeter 8 Digital battery checker .