High Precision Fast Lithium Battery Internal Resistance Test Instrument 100V Electric Vehicle Group 18650
The battery internal resistance tester is a true four-wire internal resistance tester, which can measure the internal resistance and voltage at the same time. It can also be used to measure the resistance. The measurement results are displayed on the same screen. This product is suitable for battery configuration, battery performance testing, battery screening and other aspects.The machine structure exquisite, easy to carry, is your ideal electrician, electronic testing machine.
General technical indicators
Maximum voltage between any terminals: 100V Display: Internal resistance number: 2,000 count voltage number: 99,999 count updated 4 times per second Temperature: Working: 10℃-40℃, storage:-20℃-60℃ internal resistance temperature coefficient: 0.1 * (specified accuracy)/℃(<18℃ or >28℃) Battery type: 3.7V 2000mAh 18650 Power consumption: <60mA (200mΩ and above range, when the power supply is 3.7V, the backlight is off) < 120 ma (20 m Ω range, the power supply of 3.7 V, the backlight off) <10mA (enter low power mode) 0mA (Power off)
Please notice:
The calibration and recovery calibration of this product is a factory mode, which requires professional equipment and instruments to operate in accordance with the correct calibration method.
In order to avoid misuse by users, some buttons are not open to the public and do not affect the use of the product.
Package Contents:
1 x tester
1 pair of probes
note:
It is forbidden to input the AC signal and exceed the input signal 100V DC voltage.
The machine does not have a charger, charging can be charged with an Android phone charger.
Only the above package content, other products are not included.
Note: Light shooting 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.
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