The batt-ery internal resistance tester can measure the batt-ery internal resistance and voltage at the same time, this tool using four-wire test clamp, can better avert the influence of contA-Ct resistance and wire resistance, can carry out more A-Ccurate measurement. This tool is an indispensable tool in your daily maintenance, come and have a try, it will not let you down.

Features:
The batt-ery internal resistance tester can measure the batt-ery internal resistance and voltage at the same time.
Wide applications: This product is widely used in various batt-ery production, maintenance, testing, scientific research laboratories and other occasions. It can also be used to measure the A-C resistance of resistors and low-resistance high-precision resistance.
This tester adopts intelligent control and large display, also with built-in 1000mAh lithium batt-ery to provide long service time, you can recharge it in time.
Portable size and easy to carry, you can take it with you to anywhere you want to use.
This product supports serial ports, and the measuring ranges of resisitance is 0.0001mΩ~200Ω, and the measuring ranges of voltage is 0.0001V~±100V direct current.

Specifications:
Material: ABS
Type:
Type1: Tester+probe
Type2: Tester+clip
Type3: Tester+fixture
Speed: 5 times/second
Adjustment: Correction for resistance and voltage separately
Basic A-Ccurancy:
Resistance: 0.5%
Voltage: 0.5%
Measuring ranges:
Resistance: 0.0001mΩ~200Ω
Voltage: 0.0001V~±100V direct current
Resistance ranges: 6 ranges automatic and manual
Voltage ranges: 3 ranges automatic and manual
batt-ery: 1 * lithium batt-ery, 1000mAh (included)
PA-Ckage size: 180 * 90 * 35mm / 7.1 * 3.5 * 1.4in
PA-Ckage weight: 250g / 8.8ounce

PA-Cking list:
Type1:
1 * Tester
1 * Probe
or
Type2:
1 * Tester
1 * Clip
or
Type3:
1 * Tester
1 * Fixture