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Specification: Item Type: Lithium Battery Internal Resistance Tester Material: ABS Battery: Built in polymer lithium battery 2000mAh Charging Current: 400ma Internal Resistance Measurement(0.01mΩ-200Ω range, automatic or manual range switching): Range Minimum Resolution Accuracy 20mΩ 0.01mΩ 0.7%+7(Turn on low resistance function) 200mΩ 0.1mΩ 0.5%+5 2Ω 1mΩ 0.5%+5 20Ω 10mΩ 0.5%+5 200Ω 0.1Ω 0.6%+5 Voltage Measurement(automatic or manual switching range): Range Minimum Resolution Accuracy Positive negative 6V 0.001V 0.1%+5 Positive negative 45V 0.01V 0.1%+5 Package List: 1 x Host 1 x Probe 1 x Test Clip 1 x Four Wire Frame Note: 1. Within the range of 5%‑95% of the level, when not within this range (less than 5% of the range of the level, or greater than 95% of the level of the gear), the error may be greater than the above accuracy. 2. Do not knock to cause irreversible damage.
SWITCHABLE RANGE: Voltage and internal resistance are displayed on the same screen, and the range can be manually and automatically switched.
CLEAR LCD SCREEN: Easy to read the state of your battery, it will analyze whether your battery is good or not or whether they need to be charged; compact and lightweight tool, portable handheld tester
FOR VARIOUS BATTERIES: The minimum resolution can reach 0.01 milliohms, and the maximum range is 200 ohms, can measure low resistance lithium batteries, acid batteries and high resistance coin cells.
WIDE APPLICATIONS: Can measure acid, lithium ion, lithium polymer, lithium iron phosphate, alkaline, dry battery, nickel metal hydride, nickel cadmium, button battery, etc.
FAST AND STABLE: This tester can be updated 4 times per second, and the range is stable in 1 second. Readings can also be locked. With battery sorting function. Short press the power button to turn on the low resistance function.