Zeitronix Zt-2 + ZR-1 AFR and Lambda Gauge Combo (Blue)

No matter if you have a stand alone engine management system, a piggy back fuel control or a carbureted engine. The Wideband Air Fuel Ratio Meter is a must for a serious tuner! Finally you can tune for more power, closer to the edge, precisely monitoring Air/Fuel ratio Boost, EGT, RPM and throttle position datalogging up to 9 hours of data with a blazing rate of 74 samples per seconds per graph. The ZDL software can be utilized as a real time display when using a basic Zt-2 kit without the hardware display.

Fully digital, smallest wideband O2 controller and datalogging system in the world!

Zt-2 is about the size of 1" thick business card. Extremely compact design for installation where space is a premium.

Zt-2 Specs

0.1 AFR accuracy

Operating voltage 10V to 18V

Switching power supply for oxygen sensor heater

Precise sensor temperature control

Reverse polarity protection

Integrated fuse

Flexible Plug and Play Sensor Harness with a small, easy to route through the fire wall, connector

Wideband Oxygen Sensor included

Easy to install plug and play kit

Adjustable Narrowband Switching Point

Warning Alarms and Triggers

Inputs/Outputs:

Bosch Wideband O2 sensor

Linear Wideband Output AFR=Vx2+9.6

Nonlinear Wideband Output

Serial data output to the Zeitronix Wideband LCD Display

Serial data output for real time datalogging (PC laptop required)

RPM Input ( tachometer or primary side ignition coil input).

The RPM input works in any car and any ignition system. No additional adapters needed!

Simulated Narrowband Output to feed a stock ECU

Throttle Position Input

Boost Sensor Input

EGT Probe Input

User Input/Warning Output

Each Kit Includes:

ZR-1 Wideband Gauge

Zt-2 Wideband Air/Fuel Ratio Meter

Wideband Oxygen Sensor

Sensor Harness

Signal Harness

PC Serial Cable

Datalogging Software

Installation Instructions

2 pin EGT connector to retrofit your EGT probe.

MADE IN THE USA!