-10 Battery Voltage Internal Resistance Tester 18650 AC Acid Lithium Lead Car Battery Capacitor Test

for \-10\ is our company's first handheld high-precision attery internal resistance meter. It is a true four-wire measurement internal resistance meter, designed with precision, convenient to carry.The device can automatically test internal resistance and voltage values simultaneously, with measurement results displayed on the screen. Users can also manually adjust the voltage and resistance range. The product features a sorting mode, automatically filtering the good and bad batteries based on user-set thresholds. It also supports historical records and exporting data tables of historical measurements.Voltage measuring range:0 - 100V(DC)Voltage gear:Automatic, 1V, 10V, 100VResistance measuring range:0-200ohmResistance gear:Automatic, 20mohm, 200mohm, 2ohm, 20ohm, 200ohmAccuracy:0.5%Instrument frequency:AC 1KhzRechargeable:Type-C interface (5V\/1A)Built-in battery:1000mAh lithium batteryUser calibration:SupportSorting mode:SupportHistory recoed:SupportRecorded data export:SupportWorking environment:-10 - +45, relative humidity Less than 80%Storage environment:-20 - +80, relative humidity Less than 80%Weight:225gColour:BlueMaterial:ABSSize:158.7x80.5x28.4mmPackage Contents:1 set * lithium battery internal resistance meterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.