5 Gauge Set 85mm Boat Car GPS Speedometer 0-120MPH Tacho with Sensors Waterproof. 85mm GPS Speedometer 0-120MPH w/Tacho+52mm Fuel Temp Volt Oil Pressure Gauge with Red Bacjklight. 100% brand new with curved glass (with anti-fog function). Small and light, easy to install, work great for checking Voltage. It can display Voltage inside the car simultaneously. Real-time monitoring of voltage changes to protect the safety of the instrument. The screen is made of LED material to ensure it is easy and convenient for you to read even in dim light. Fixing dimension: 85mm(3-3/8). Indicating Range: 0-120MPH and 0-8000rpm. Total Mileage Adjustable, Mileage Range: 0-99999.9 miles. GPS Blind Area Odometer Compensation. OverSpeed Buzzer Alarm (Value Adjustable). Indication light: LEFT, HIGH BEAM, RIGHT. Working temperatures: – 40 to 85°C. Operation mode: LCD display, stepper motor. Name: Fuel Level Meter. Material: 316 stainless steel. Working voltage: 9-32V(12V/24V). Warning Alarm: When fuel level low than 13%, the warning light will flash. Diameter: 52mm/2.05inch. Measuring range: 40-120? & 100-250? Item Color: Black Silver. Working voltage:932V DC. Input signal:30122ohms. Working current:? 60mA. Warning Alarm: When coolant Temp more than 95%, the warning light will flash. Material: 316 Stainless Steel, PC. Size: 8x8x7cm / 3.1×3.1×2.75 inch. Working Voltage: DC 816V, DC 1832V. Output Signal: 10184 ohms. 52mm (2) mounting hole. Oil Pressure Gauge:010bar (0145psi). Warning Alarm: When Pressure low than 0.8Bar, the warning light will flash. Warning Alarm: When Volt low than 11.5%, the warning light will flash. 1x 85mm GPS Speedometer with Tachometer. 1x 52mm Fuel Level gauge. 1x 52mm Water temp gauge. 1x 52mm Oil pressure gauge. 1x Fuel level sending Units 240-33ohms. 1x Tachometer Sender M161.5. 1x Water temp sensor 1/8NPT. 1x Oil pressure sender 1/8NPT.