We have 1 DEFI PSI Boost Gauge in 52mm White available on CLEARANCE.

The self-checking functions(Except Boost Gauge, Air/Fuel Gauge)
It is possible to confirm the performance of the Tachometer by the movement of the pointer.
a. Wire disconnection check
This function is meant to report any in-proper connections. Broken or disconnected sensor or sensor wire. The pointer will wave between 250 and 260 degrees.
b. Short circuit check
This function is meant to report any short circuit on the sensor or sensor wire. The pointer will wave between 10 and 20 degrees.

It is not possible to check short/open circuit of power wiring.
Stepping Motor drive(Except Boost Gauge)
a. Quick Response
Gauges pointers driven by stepping motor have a smooth instantaneous response to rapid acceleration of high performance vehicles.
b. High accuracy and light weight
Maximum angle of deflective, 270 degrees is controlled by the microcomputer up to 2,300 times to provide high precision in the accuracy of information generated.
c. Freedom of installation(Except Boost Gauge)
There is no dumping of oil. The meter can be installed at any angle.

Attractive design
a. LED Lamps
The light is produced from high intense LED lamps. A bright transparent amber gauge dial and a red instrument pointer are used in the gauges to increase visibility at night and low-light applications.
b. Black bezel with red arrow
Bezel has a RED arrow and can be rotated by finger sand thumb, so that you can indicate your critical point, where you want.
c. Removable Back Bezel
The black bezel is removable, so you can choose either black bezel or aluminum bezel.