The lambda tester is suitable for 1, 2, 3 and 4 wire sensors, heated and unheated, tests Zirconia and Titania lambda sensors and ECU, wire piercing clip for easy connection.
The Auto Detector LED display shows crossover signal from sensor, simulates rich or lean mixture signals to check ECU response, identifies which wire the tester is connect to , i.e. ground, heater or ECU supply (where applicable).
The O2 Oxygen Sensor insulation-piercing clip for quick and easy connection plus display to confirm wire identity.
Lambda Sensor features a low battery indicator and powered by 9V battery (not included).
Simulator sealed control switches for workshop environment; Durable ABS enclosure.
