Tests Zirconia and Titania lambda sensors and ECU.
Suitable for 1,2,3 and 4 wire sensors, heated and unheated
LED display shows crossover signal from sensor.
Simulates rich or lean mixture signals to check ECU response
Insulation-piercing clip for quick and easy connection plus display to confirm wire identity
Features a low battery indicator and powered by 9V battery(supplied).
Battery............9V
Operating Temperature......-10 to 50
Storage Temperature......-20 to 60
