Product detailsthe Lambda Tester is designed to measure the crossover changes which occur in the closed loop control system. the tester can be used to analyse Zirconia or Titania type sensor. the tester can simulate the sensor signals to the ECU to verify acceptance of the signals and confirm that the ECU acts upon these signals.

FEATURES
Tests 1, 2, 3 and 4 wire sensors.
Tests heated and non-heated sensors 
Identities which wire the tester is connected to, i.e. Ground, heater or ECU supply (where applicable) 
Rich or Lean signal simulation to check ECU reaction
Wire piercing clip for easy connection 
LED light path displays the crossover signals of the
Lambda sensor 
Low battery indication 
Sealed control switches for workshop environment
Durable ABS enclosure

Battery: 9V, 6F22 or equivalent, alkaline
Dimensions/Weight: 1478129mm/250g