How to Operate KW210 Konnwei Universal Car BATTERY TESTER
A 12V automobile battery tester that was launched on July, 2023, the Konnwei KW210, can measure and assess the voltage, internal resistance, health, and charge state of a car’s battery, among other things. Its STM-32 core chip and 2.4-inch LED screen are both present. Additionally, the KW210 provides a lifetime of free updates via the KONNWEI BTlink app. 
Technical Parameters
- Cold Cranking Amps Measurement Range:
- Voltage Measurement Range: 8-16V DC
Tool Description
UP SCROLL BUTTON: Move the cursor up for selection.
DOWN SCROLL BUTTON: Move the cursor down for selection.
ENTER BUTTON: confirms a selection (or action) from a menu list.
ESC BUTTON: Returns to the previous menu.
Mini-USB Port: Connects to computer for printing and upgrading.
Product Specifications
- Display: LCD
- Operating Temperature: 0°C – 50°C/ 32°F – 122°F
- Storage Temperature: -20°C – 70°C/ -4°F – 158°F
- Power: Provided via cable from car battery
- Dimensions:
- Length: 140mm(5.51″‘)
- Width: 80mm(3.15′””)
- Height: 24mm(0.94”)
FAQs of KW210 konnwei
It tests 12V lead-acid batteries, including standard, AGM, gel, and deep-cycle batteries.
Attach the red clamp to the positive (+) terminal and the black clamp to the negative (-) terminal of the battery.
The konnwei KW210 OBD2 Car Battery Tester is available at $42.99.
The KW210 performs battery tests, cranking tests, and charging system tests. It displays results for voltage, internal resistance, CCA, battery health percentage, and provides recommendations like “Good”, “Recharge”, or “Replace.