Description The NEW Zt-3 wideband AFR controller from Zeitronix with ZR-3 gauge is now in stock. The Zeitronix Zt-3 Wideband Air/Fuel ratio meter and datalogging system is a high quality, stand-alone system for use with carbureted and electronic fuel injection engines. Zt-3 has the same high quality, high precision air fuel ratio readings as our award winning signature Zt-2 wideband controller but without the additional inputs supported by the Zt-2. The Zt-3 is the perfect choice if you require an accurate, low budget and reliable air:fuel ratio gauge. The Zt-3 supports wideband air fuel ratio and lambda readings, adjustable simulated narrowband output and a new configurable linear wideband output for ease of use with engine management systems and 3rd party gauges. The Zt-3’s dimensions are only 3 by 2 by 1 inches. The case includes slots case for easy zip tie mounting in a tucked away location. Installation is very simple – connect two wires to 12V and ground and place the O2 sensor in the exhaust stream (typically downpipe) and you are ready to read AFR! The Zt-3 Wideband Air Fuel Ratio Meter is a must for serious tuners! Finally you can tune for more power, closer to the edge, precisely monitoring Air/Fuel ratio and datalogging up to 9 hours of data with a blazing rate of 70 samples per seconds per graph. The ZDL software can be utilized as a real time display when using a standard Zt-3 kit without using a display gauge. Kit contents: – Zt-3 controller (3 x 2 x 1 inchs) – ZR-3 52mm red LED wideband AFR gauge – Bosch LSU 4.9 wideband sensor – Wiring loom – 10ft harness for wideband sensor – RS232 Serial data cable for data logging – Instructions
