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2026 KONNWEI KW340 Car CAN OBD2 EOBD Scanner Diagnostic Tool Engine & Battery Test Read Fault Code Clear Real-Time Data O2 Inspection Tool
Model :KW340
ltem name:Car OBDll Diagnostic Code Reader
Feature:Read Codes, Erase Codes, 02 Sensor Test, On-BoardMonitoring, l/M Readiness, Evap System, Data StreamVehicle information, Freeze Frame, Battery Voltage Test
Voltage:8V~18V
Current:min–max:131mA—-171mA
Storage Temperature:-20 to 70’℃ (-4 to 158 F)
LCD Screen:2.8” 320×240 pixel TFT Color Screen (day & night mode theme)
Dimensions:163 (L)x 85.5 (W)x 23.5 (H)mm
Power:From vehicle battery
One-click keys:DTC, I/M, VIN, battery check
Size :24x164x86mm
Weight :0.36kg












Since 2006, We have been a high-tech enterprise specializing in the R&D, production and sales of automotive OBD2 scanners, car battery testers, full-system automotive scanners and other automotive electronic products. Our factory has its own R&D team, capable of providing customers with brand customization and developing new products. We have always adhered to the tenet of “providing customers with the most satisfactory products and services” and are committed to offering KONNWEI’s technologies and services to the world with an innovative and pragmatic philosophy.



















