BGS Lambda Sensor Tester & Simulator

For testing heated and non-heated O2 sensors with 1 to 4 cables. The LED indicator shows the O2 sensor signal. It simulates O2 sensor signals that are rich or lean to test the ECU response. Suitable for engines with zirconium and titanium O2 sensors. The tester identifies the connected cable, mass, heater, or ECU voltage (if available). It features a cable piercing clip for easy connection and a low battery indicator. Sealed switches are designed for a workshop environment, and the durable ABS housing ensures longevity. Battery: 9V, 6F22 or equivalent, alkaline (included). Operating environment: -10 to 50°C / < 75% RH. Storage environment: -20 to 60°C / < 85% RH. Housing dimensions: 147 x 81 x 29 mm. Weight: approximately 250 g (including battery).