High Accuracy Fast YR1035+ Lithium Battery Internal Resistance Test Instrument 100V Electric Vehicle Group 18650

Features:
True 4-wire AC sinusoidal measurements effectively refrain the effects of test leads and contact resistance.
Two function interfaces, battery sorting function.
Built-in battery, phone recharger charging, low power consumption + multiple power saving options.
The test range is up to 200 ohms with a minimum resolution of 0.01 milliohms and less than 5 milliohms.
Press HOLD to enable the ZR function to measure internal resistance as low as 0.30-0.50 milliohms.
Handmade, the appearance of the right side is overly cautious.
True four-wire 1KHz AC sinusoidal battery internal resistance meter 0.00001 ohms-200 range.
It can measure plumbic acid, lithium ion, lithium polymer, lithium iron phosphate, alkaline, nickel hydrogen, nickel cadmium, button battery, etc.
The ZR function measures below 5 ohms, and the internal resistance is more accurate.
Note:
The 7th and 8th items of the setup list are calibration and restoration of factory settings, in order to prevent customers from incorrectly calibrating or calibrating at will, these two functions are now disabled.