Tests Zirconia and Titania lambda sensors and ECU. Suitable for one, two, three and four wire sens...Tests Zirconia and Titania lambda sensors and ECU. Suitable for one, two, three and four wire sensors, heated and unheated. Features an LED display that shows the crossover signal from the sensor. It also simulates rich or lean mixture signals to check the ECU response. The tester includes an insulation-piercing clip for quick and easy connection, along with a display to confirm wire identity. It also has a low battery indicator and is powered by a 9V battery (supplied).
Tests Zirconia and Titania lambda sensors and ECU. Suitable for one, two, three and four wire sensors, heated and unheated. Features an LED display that shows the crossover signal from the sensor. It also simulates rich or lean mixture signals to check the ECU response. The tester includes an insulation-piercing clip for quick and easy connection, along with a display to confirm wire identity. It also has a low battery indicator and is powered by a 9V battery (supplied).