Hign-concerned Chemical:NONEOther Part Number:Car tachometerPlacement on Vehicle:frontCountry/Region of Manufacture:ChinaManufacturer Part Number:4 In 1 Voltmeter Volt Water Temperature Oil Fuel GaugeInterchange Part Number:4 in 1 fuel meterSpecial Features:Voltmeter + Oil Pressure Gauge+Water Temperature Gauge+Fuel GaugeItem Weight:0.3kgItem Height:2.56inItem Width:0.79inItem Length:3.86inBrand Name:MAIMEIMIOrigin:Mainland ChinaOEM NO.:Car LCD 4 in 1GaugeMaterial:Plastic Shell 4-in-1 Functionality : This LCD car truck digital gauge offers 4-in-1 functionality, providing oil pressure, voltmeter, water temp, and fuel level readings with precision. 10mm Temperature Sensor : Equipped with a 10mm temperature sensor, it ensures accurate temperature readings, helping you maintain optimal vehicle performance. 12V/24V Power Supply : Operating on a 12V/24V power supply, this digital gauge is compatible with a wide range of vehicles, making it a versatile addition to your automotive tools. Origin : Mainland China Compact Size : Its compact size of 4 inches makes it easy to install and unobtrusive on your vehicle's dashboard, providing continuous, real-time readings. Feature 1.With digital display, intuitive observation 2.Parameter display precision and stability, low power consumption 3.Easy installation, stable performance, anti vibration and anti bump Specification: -Name:lCD Car Speed Odometers - Working voltage: DC9V-36V, - Working environment temperature: -20 C - -50 C, -Working environment humidity: 45% - 75% RH -Overspeed alarm: driving speed set value - When overspeeding, the upper right corner alarm displays a prompt, sound prompt -Measurement accuracy: 0.1% Attention: -First connect the signal cable and then connect the power cable! ! Application: - Suitable for Car,Motorcycle or by your need! - Suit Measurement object: compressed air, oil