Data Scan

Automotive Electrical Circuit Tester

Compact and reliable diagnostic tool designed to quickly detect voltage, continuity, polarity, and short circuits in 6V–24V vehicle systems. Features a high-visibility indicator, insulated probe, and durable cable for safe and accurate testing in tight engine bays. Ideal for checking fuses, wiring, grounds, switches, and lighting circuits.

The KONNWEI KW700 is a 12V/24V battery analyzer and diagnostic tool designed for cars, trucks, and motorcycles, featuring a built-in thermal printer for on-site reports. It measures CCA (10-2000), voltage, internal resistance, and cranking/charging system health using advanced conductance technology.

The KONNWEI KW890 is a 3-in-1, 12V automotive diagnostic tool combining an OBD2 scanner, battery tester, and oil service light reset tool. It supports 1996 and newer OBDII compliant gasoline/diesel vehicles, featuring a 2.8-inch color screen, live data graphing, and printable reports. It acts as a comprehensive tool for engine diagnostics, emissions checks (I/M Readiness), and battery health analysis.

The KONNWEI KW520 is a 3-in-1, 12V/24V automotive battery maintenance tool that combines a battery tester, charger, and pulse repairer. It supports 100-2000 CCA, including AGM, GEL, and lead-acid types, featuring a 2.4-inch screen for displaying voltage, internal resistance, and health status. Key features include 10A (12V) / 5A (24V) charging and automatic pulse repair.