Specifications:
Product Name: 2-inch 52mm Air Fuel Ratio Meter
Material: Aluminum
Shell color: black
Color: Black
Voltage: 12V
Diameter size: 2 inches (52 millimeters)
Reading range: 10-20
Style: Digital LED reading
Specifications:
Product name: 2 "52mm oil pressure gauge
Material: Aluminum
Shell color: black
Face color: black
Voltage: 12V
Diameter size: 2 inches (52 millimeters)
Unit: bar
Reading range: 0-10BAR
Sensor thread size: 1/8 "NPT
Style: Digital LED reading
Sensor thread size: 1/8 "NPT
Product name: 2 "52mm oil temperature gauge
Material: plastic+aluminum+iron+copper
Shell color: black
Facial color: black
Voltage: 12V
Unit: psi
Reading range: 0-150psi
Style: Digital LED reading

Specifications:
Product Name: 2 "52mm Booster Gauge
Material: Aluminum
Shell color: black
Face color: black
Voltage: 12V
Diameter size: 2 inches (52 millimeters)
Unit: bar
Reading range: Reading range: -1-2 BAR
Style: Digital LED reading

Specifications:
Product Name: 2 "52mm Water Temperature Gauge
Material: Aluminum
Shell color: black
Face color: black
Voltage: 12V
Diameter size: 2 inches (52 millimeters)
Sensor thread size: 1/8 "NPT
Unit: ℃
Reading range: 20? 120℃

Specifications:
Product name: 2 "52mm voltmeter
Material: Aluminum
Shell color: black
Face color: black
Voltage: 12V
Diameter size: 2 inches (52 millimeters)
Unit: volts
Reading range: 8-18V
Style: Digital LED reading

Specifications:
Product name: 2 "52mm exhaust gas thermometer
Material: Aluminum
Shell color: black
Face color: black
Voltage: 12V
Diameter size: 2 inches (52 millimeters)
Sensor thread size: 1/8 "NPT
Reading range: 2-12 x100 ° C
Style: Digital LED reading

features:
-2 inch (52 mm) diameter gauge.
-When the ignition switch is turned off, the black dial surface.
You can choose from -10 colors of backlight and store this setting in both day and night modes.
-Brightness can be selected from 6 different levels and can be stored in both day and night modes.
You can choose from -3 types of buzzers.
You can choose from -4 buzzer levels.
You can choose from -3 different opening ceremonies.
You can choose from -3 different types of indicator movement.
-It can store data obtained during driving (peak and warning values), and can view and clear peak values.
Common button operations:
1. There is a button on the back of the instrument panel, which includes a remote button for viewing and clearing peaks, changing colors, adjusting brightness, selecting buzzers, setting warnings, and more. It has the same function as the button in the pressure gauge.
2. Short press to switch between different function settings, long press until the buzzer sounds, and then enter the setting mode. After 5 seconds, releasing the button will return to the normal state.
Power cord connection:
White line: connected to 12V line during ignition
Red line: to 12V battery line
Yellow line: connected to 12V line when the small light is on
Black wire: grounded
The package includes:
1 x Air Fuel Ratio Table
1 x bracket cup
1 x rice noodle
1 x power cord
1 x remote control button cable
1 x signal line
1 x double-sided tape
2 x buffer solution
1 x English manual