Left and Right exhaust bank shown on a single gauge side by side.
Stylish, machined, brushed aluminum bezel and slim enclosure
High contrast LED display
Large 0.2" (5mm) digits - available in Red or Yellow
Slim design for flexible gauge mounting options
- Left and Right Bank AFR read out from
the Zt-4 Dual AFR Wideband controller or Zt-2+Zt-3 combo
The ZR-4 Gauge works with Zeitronix
Zt-4 Wideband AFR meter
It also can be used with
Zt-2 and Zt-3 combo for dual channel AFR read out.
The ZR-4 Gauge plugs into the Zt-4 or Zt-2 DATA port and can be used while data logging.
Clean and easy plug and play installation: power and display information is
provided using one wire connecting to the Zt-4 GAUGE / DATA port. The ZR-4 cable length is 5 ft (1.5m)
and can be extended if needed.
The ZR-4 gauge is only 6/8" (19mm) thick.
The back of the gauge is completely flat with cable hidden in a cavity and
can be surface mounted almost anywhere inside the car cabin using a piece of
Velcro or double sided tape. The ZR-4 base allows the gauge to be
mounted in a standard 2” 1/16 (52mm) gauge pod. For additional mounting
options the package includes 2 set screws and 2 nuts (4-40 screw size).
Check out the gallery for
ZR-4 gauge dimensions:
Base diameter 2" 1/16 (52mm)
Bezel diameter 2" 1/2 (62mm)
Digit height 0.4"