LCD Display: This tester has an LCD display on the front to show test data such as voltage, current, capacity, time, power, and energy. This allows you to observe the data at all times 4-wire Connection: The tester uses 4-wire detection. The voltage and current channels are wired separately, which ensures more accurate measurements 3 Discharge Modes: This item is available in three discharge modes, which are DSC-CC, DSC-CP, and CHG-CV for testing battery capacity, simulating constant power devices, and battery measurement respectively Automatic Charging and Discharging: This item supports an automatic charge-discharge-charge mode, which can be used to test the battery capacity. This is very convenient and effective Multiple Charging Materials: It supports NiMH, NiCr, Lithium, Iron, Lithium, and Lead Acid charging materials. This is very convenient Model: EBC-A10H Voltage: 100-240V Discharge Voltage: 0.00-30.00V (Minimum Step Size: 0.01V) Charging Voltage: 0.00-22.00V (Minimum Step Size: 0.01V) Discharge Current: 0.05-10.00A (Minimum Step Size: 0.01A) Charging Current: 0.05-5.00A (Minimum Step Size: 0.01A) Charging Method: Standard Charging (Support Nickel Hydrogen, Nickel Chromium, Lithium, Iron, Lithium, Lead Acid) Low Voltage Test: 0.002-4.500V (Accuracy: 0.003V, Error ± 0.5%) High Voltage Test: 4.50V-30.00V (Accuracy: 0.01V, error ± 0.5%) Current Test: 0.05-10.000A (Accuracy: 0.005A, error ±0.5%) Capacity Test: 10Ah (Resolution: 0.001Ah) (The product printed words may vary depending on the batch, but this does not affect use) Color: As Shown Material: ABS Package Contents: 1 * DC Power Supply Tester