RC3563 200Ω 100V Handheld Portable Battery Internal Resistance Voltage Tester 3-digit Display Battery Tester High-precise True Four-wire AC Lithium Lead-acid Lithium Battery Detector ( Item#: E24614-3 )

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

Features:
The battery internal resistance tester can measure the battery internal resistance and voltage at the same time.
This product adopts intelligent control, LCD display, and implanting Kalman filter mathematical algorithm, with high efficiency, low cost, light weight and energy saving.
Wide applications: This product is widely used in various battery production, maintenance, testing, scientific research laboratories and other occasions. It can also be used to measure the AC resistance of resistors and low-resistance high-precision resistance.
This tester adopts intelligent control and large display, also with built-in 1000mAh lithium battery 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 resistance  is 1μΩ~200Ω, and the measuring ranges of voltage is 0.0001V~±100V direct current.
Added serial port communication function, free powerful computer analysis software. Serial port needs to be opened in the machine to be able to communicate with the computer, the default is closed, the baud rate is 115200.

Specifications:
Material: ABS
Type: 3 optional
Type1: Tester+probe
Type2: Tester+clip
Type3: Tester+probe+clip
Battery: 1 * lithium battery, 1000mAh (included)
Speed: 5 times/second
Adjustment: Correction for resistance and voltage separately
Basic accuracy:
Resistance: 0.5%
Voltage: 0.5%
Measuring ranges:
Resistance: 1μΩ~200Ω
Voltage: 1mV~±100V direct current
Test signal frequency: AC 1KHz
Test signal current: 20mΩ, 50mA; 200mΩ, 5mA; 20Ω, 0.5mA
Resistance ranges: 6 ranges automatic and manual
Voltage ranges: 3 ranges automatic and manual
Display update: 5 times / second
Auto shutdown: 10 minutes delay, automatic shutdown without any operation
Language: Chinese and English can be switched at will
Item size: 171 * 80 * 29mm / 6.73 * 3.15 * 1.14in
Package size: 180 * 90 * 35mm / 7.09 * 3.54 * 1.38in
Package weight: 330g / 11.64ounce

Packing List (Type1):
1 * Tester
1 * Probe

OR

Packing List (Type2):
1 * Tester
1 * Clip

OR

Packing List (Type3):
1 * Tester
1 * Probe
1 * Clip