4 line YR1035 High Precision Lithium Battery Internal Resistance Test, Instrument Ni/MH/Ni/Cd Button Battery Tester (Set F)

About this item True 4-wire AC sine measurement, effectively avoid the influence of the test line and contact resistance. Two functions interface, the original battery sorting function. Built-in battery, Andrews mobile phone charger to charge, low power consumption + a variety of power-saving options. Test range 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, rightExcessive appearanceCautious shooting. 2017 high voltage battery internal resistance tester. True four line 1Khz AC sinusoidal battery internal resistance instrument 0.00001 ohm —200 range. It can measure lead acid, lithium ion, lithium polymer, lithium iron phosphate, alkaline, dry cell, Ni MH, Ni Cd, button cell, etc.. senduseZR function measurement of 5 ohm below, internal resistance higher accuracy.