Battery Internal Resistance Meter True 4-Wire

1 True 4-wire AC sinusoidal measurements effectively refrain the effects of test leads and contact resistance. 2 With two test modes, you can choose voltage test and internal resistance test function, the measurement quickly and steadily. 3 Has a three-level battery rating detection. By setting the voltage resistance rating, the battery can be grouped. 4 Using dot matrix LCD screen with backlight, which clearly shows the measurement results, but also display rich content. 5 Backlight parameter setting, Brightness (10%-99%); Trigger (off, operation, constant light); Time delay (5S-60S). 6 2 kinds of display mode. Normal mode with the screen display resistance and voltage, sorting mode shows the interna resistance voltage and the level of battery classification and counting, and with counting delete function. 7 HOLD function to help you lock the display, more convenient reading. 8 Energy saving setting: Auto shutdown function setting (on, off); time delay (5min-60min); low power consumption (on, off). 9 The minimum resolution of up to 0.01 milliohms, easy to test large capacity, high discharge rate low resistance battery, with a minimum resolution of 0.01 milliohms. 10 It can measure plumbic acid, lithium ion, lithium polymer, lithium iron phosphate, alkaline, nickel hydrogen, nickel cadmium, button battery, etc.

What's in the box
1 x Test Instrument