Needle indicator for measuring the fuel level, usable with any type of float, as a circuit is included that allows you to linearize it with your float.

Round pointer airfuel gauge with excellent design and user-selectable colors, the first amber red and the other ice white while the display shows the air-fuel ratio in AFR complete with controller and 4.9 wideband lambda probe

Turbo pressure gauge for engines that use high pressures with pointer indicator up to 6 bar without depression, also suitable for installation on all petrol engines but more suitable for Turbodiesel engines.

Pointer indicator for measurement that can be used with any type of 0-5 volt signal, as a circuit is included that allows it to be linearized. Round pointer pressure gauge with 60mm diameter.

Turbo pressure gauge and voltmeter two instruments in one!

Double-colored hand Turbo pressure gauge, Italian bar scale and fantastic central ProtoXide logo.

Turbo gauge in hand with scale and fantastic Italian central PROTOXIDE logo.

Turbo gauge in hand with scale and fantastic Italian central PROTOXIDE logo.

Pressure gauge to monitor the air/fuel ratio in real time using two 5-wire linear lambda probes in a single round instrument with a diameter of 52mm with simultaneous display of the double reading in the usual double lambda display for V8 or V6 engines that need to monitor both banks.

In a single instrument we can read both the turbo pressure and the carburetion, and the battery voltage with precision sensors already included in the package.

In a single instrument can read both the temperature of the engine exhaust gas carburetion, the turbo pressure and battery voltage with precision sensors already included in the package.

Specific gauge to measure the important exhaust back pressure, unavailable on the market a kit made in this way. Full scale 6 bar