KKDAO YR1030 Lithium Battery Internal Resistance Tester - Professional NiMH Button Battery Analyzer for Accurate Testing | Perfect for DIY Electronics, RC Cars, and Solar Power Storage

KKDAO 6. Built-in lithium polymer rechargeable battery.Moreover, more spare interfaces are reserved, which can expand more capacity.7. Built-in charge management circuit.200mA and 400mA charging current can be set.8. saving function.A shutdown delay of 5-60 minutes can be set. No operation and input, super delay automatically closes. It can be set to a low mode with a 5-30 minute delay. No operation and input, super delay automatically closes.9. Battery low voltage .When the battery voltage is below 3V, it will automatically turn off and generate a low voltage alarm when the battery is turned on.10. Convenient and stable manual calibration, zero return function.There is no need to turn on the meter, just use a precision resistor to calibrate the internal function. Each range is individually calibrated and does not affect each other. Press and hold the HOLD button to activate the ZR (ZERO R) function, which reduces the error when measuring low (for example, 5 milliohms or less), which helps to improve the accuracy when measuring several milliohms.Colour:blackMaterial:Plastic + MetalPackage Contents:1 * tester host1 * probe test lineOnly 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.

2. The voltage and internal functions have manual or automatic setting functions.The auto range is stable and fast. The measurement display is updated 4 times per second and the stable display of the range can be locked in approximately 1 second. The HOLD function helps you lock the display and make reading easier.

1. Simultaneous measurement of voltage internal , measurement is fast and stable.The minimum resolution is 0.01 milliohms, making it easy to test capacity, high discharge rate, low internal batteries. With a measurement range of to 200 ohms, it can measure low-capacity, low-current, high-impedance batteries such as coin cells and 9V laminated batteries.

4. 2 display modes.The common mode displays internal and voltage on the same screen, and the classification mode displays the internal voltage and the classification and count of the batteries in each level.

3. The use of dot LCD screen.The combination of size and type, that is, the measurement results are clearly displayed and in content.

5. With three-level battery detection.The battery can be grouped by setting the voltage internal classification value.