4 Gauge Set With Sender Fuel Gauge Oil Pressure Volt Water Temp 52mm Oil pressure:dual scale, 0-145PSI and 0-10bar, input range 10-184 ohms. Water temp: dual scale, 100-250F and 40-120C, input range 287.4-22.4 ohms. Fuel level: 0-1/2-1, input range 240-33ohms. Senders (they are all compatible senders): Fuel level sender:universal, 6.5/165mm, 240 ohms (E) to 33 ohms (F) resistance output. We can DIY the length but it may cost you extra funds if you need longer than 6.5. Oil pressure sender:input 0-145 psi (0-10bar), output:10-184 ohms resistance. Water Temp sender:range 100 – 240F (40-120C), output 287.4 – 22.4 ohms. 4 Gauge Set With Senders Digital Fuel Gauge Oil Pressure Volt Temp 52mm For Auto. Brand new gauge set include 4 gauges:oil pressure, temp, fuel, volt meter. Include fuel level, oil pressure and temp senders. Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration. I P67 waterproof and dustproof grade. Stepper motors used for full range of stepping gauges, great feature with its less power. Consumption, longer life, higher precision, etc. With curved glass (with anti-fogging function). With ultra-wide working voltage design long-term operating voltage: 9-32V, Maximum up to:36V (? 1 min). Fixing hole dimension: 52mm(2). Working Voltage: 9-32V(12V/24V). Operation mode: LED display, stepper motor. Oil pressure:dual scale, 0-145PSI and 0-10bar, input range 10-184 ohms. Fuel level: empty-full, input range 240-33ohms. Senders (they are all compatible senders). Fuel level sender:universal, 6.5/165mm, 240 ohms (E) to 33 ohms (F) resistance output. Gauge Connection Tips: red+orange lines connected to the positive pole, the blue line is for negative pole. And the black signal line is connected to the sensor. (Voltmeter has no black line). Fuel level sender:B. Oil pressure sender:G–Sensor signal WK–Alarm(0.8bar) Shell–Ground. Water Temp sender:Red–Sensor signal Black–Ground. Installation tips:Before installation, firstly, to open a hole (Dia:52-53mm) of the panel, make sure there is a space with (70mm backyard of panel) as well. If you need other gauge see. If you receive defective item, please kindly notify us within 30 days. We are factory that majored in all kinds of gauges, car parts and accessories. We also can offer DIY service per your request. Our offer was reasonal and fair. You are welcome to send a message to us for cooperation opportunities and we will reply timely as long as we can see it. Fuel Gauge, Oil Pressure Gauge, Temperature Gauge, Volts Gauge, 3sender. Illuminated (Backlit), Integrated LCD. Degrees Celsius, Degrees Farenheit, psi, bar.