Description Car Voltage Meter: Features:- Used to measure the voltage of automobile power.- Orange light on the dial for easy reading in the darkness.- Measurement range is 8~16V.- Lighting on the dial for easy reading in the darkness.- High sensitivity and easy operation.- Easy Installation: Professional installation is highly recommended. Power: 12V DC, Max. 0.3A Universal Fit for: Most of cars or motors Place of Application: 8-16V Auto Power MeasureMotor Power Measure Note:When the white needle stop running, please take out the LED bulb from the rear, and turn the white needle around for several times with a thin iron wire, then check it. Ammeter Gauge: - 2 ammeter gauge- Scale 60 - 0 - 60- Back-Lit for night operation- Includes mounting bracket, lighting and mounting hardware Mounting: Mount directly in 2 cable Systems: 12 volt systems Hole Diameter: 2 Meter OD: 16 Meter depth from front of panel to the end of the mounting studs is 15 / 16 Diameter: 53mm / 2inch Inside Diameter of The Screen43mm / 1.7inch Outside Diameter of The Screen56mm / 2.2inch Weight:- Net Weight: 53g / 1.86oz / 0.11lb- Gross Weight: 98g / 3.45oz / 0.21lb Place of Application: Car Temperature Gauge - Black shell and white light.- Numbers clearly show the oil temperature.- Used to measure the oil temperature of automobile.- Measurement range is 50-150 Celsius .- High sensitivity and easy operation. Condition: Brand new Power: 12V DC, Max. 0.3A Sensor Mounting Thread: 10mm / 0.4inch The Wire Length: 114mm / 4.5inch The Diameter of The Installation: 52mm / 2inch The Inner Diameter of The Screen43mm / 1.7inch The Outer Diameter of The Screen56mm / 2.2inch Read: 50 - 150 Weight:- Net Weight: 79g / 2.78oz / 0.17lb- Gross Weight: 143g / 5.04oz / 0.31lb Place of Application: Car Parts Water Temp Gauge: - Black shell and white light- Numbers and pointing clearly show the water temperature.- Used to measure the water temperature of automobile.- Measurement range is 40-120.- High sensitivity and easy operation. Power: 12V DC, Max. 0.3A Diameter:2 inch / 52mm Outer Diameter of The Screen:56mm / 2.2inch Inner Diameter of The Screen:43mm / 1.7inch Sensor Mounting Thread: 10mm / 0.4inch Weight:- Net Weight: 78g / 2.75oz / 0.17lb- Gross Weight: 144g / 5.07oz / 0.31lb Place of Application: Car Fuel Gauges: - Gauge is lighted.- Comes with detailed instructions.- Used to measure the fuel level of automobile.- High sensitivity and easy operation. Condition: Brand New Power: 12V The Light Color: White Read: E - 1 / 2 - F Diameter: 52mm / 2inch Inside Diameter of The Screen43mm / 1.7inch Outside Diameter of The Screen56mm / 2.2inch Weight:- Net Weight: 78g / 2.75oz / 0.17lb- Gross Weight: 378g / 13.33oz / 0.83lb After Sale Service: 1 Year Warranty Note: When the white needle stop running, please take out the LED bulb from the rear, and turn the white needle around for several times with a thin iron wire, then check it. Place of Application: Car