DIY Battery Internal Resistance Tester-Battery Tester-Lithium Battery High Precision Upgrade 18650

Product name: Battery Internal Resistance Tester Model: YR1030 Basic accuracy of resistance: 0.5% Basic voltage accuracy: 0.5% Resistance measurement range: 1uΩ~200Ω Voltage measurement range: 0.1mV~±100VDC Test signal frequency: AC 1KHZ Test signal current: 20mΩ-50mA, 200mΩ/2Ω-5mA, 20Ω/200Ω-0.5mA Serial port: The instrument can only be connected to the computer for communication after the instrument is turned on. It is closed by default. The baud rate is 115200 Resistance range: automatic and manual range Voltage range: automatic and manual range Display update: 5T/S Energy saving setting: 10MIN delay, automatic shutdown without any operation Charging power supply: built-in 1000mAh lithium battery, charging with 5V/1A charger Language: Chinese/English can be switched Size: 166x80x28MM

• The instrument adopts a large digital display, which can clearly display the measurement results.
• Built-in 1000mAh Li-ion battery can be charged with 5V/1A charger and the standby time can be up to 1 year.
• Equipped with a serial port, easy to connect with the computer, you can record and analyze the test data. And has Chinese/English switchable mode.
• The tester adopts aviation connector with nut fixing, which can ensure that the wire harness will not fall off. And also equipped with three kinds of test accessories to meet different measurement needs.
• Provides energy-saving automatic power-off function to ensure that the device saves power when not in use.