MOTOR METER RACING W PRO SERIES 2 Gauge Set. Analog Display Speedometer & Tachometer & Digital Display Odometer. Speedometer with Turn Signal & High Beam Function. High Quality Stepper Motor Movement. Convex Clear Lens, 316 Stainless Steel Bezel & ABS Plastic Housing. Black Gauge Faceplate, Red Needle. IP67 Waterproof, Rustproof, Anti-Fog & UV-Resistant. Odometer Records to 99999.9 Miles on Total Mileage with Adjustable & Power Off Memory Function. Trip Records to 999.9 Miles on Single Mileage & Resets to Zero When Power Off. Tachometer Fits Both Gas & Diesel Powered Engine. 2 IN 1 Multi-Function Gauge Requires 12 / 24 Volt Negative Ground Systems. 4 IN 1 Multi-Function Gauge Requires 12 Volt Negative Ground Systems. 4 In 1 Multi-Function Gauge. Measuring Range: 8 – 16. Measuring Range: Empty – Full. Resistance: 240 (E) – 33 (F) ohms. With Fuel Level Sender. Measuring Range: 100 – 250. With Water Temperature Sensor (Thread Size: 1/8 NPT). Measuring Range: 0 – 150 (PSI). With Oil Pressure Sensor (Thread Size: 1/8 NPT). 2 In 1 Multi-Function Gauge. Sweep: 270 Degree (Speedometer). Sweep: 240 Degree (Tachometer). Measuring Range: 0 – 120 (MPH). Measuring Range: 0 – 8000 (RPM). GPS Sensor & Harness. Water Temperature Sensor (Thread Size: 1/8 NPT). Oil Pressure Sensor (Thread Size: 1/8 NPT). Fuel Level Sender (240 – 33 ohms). Filter x 2 (For Tachometer). If Tachometer Readout Inaccurate In Idle or Keep Bouncing When Engine Accelerating, Please Install Our Tachometer Filter. MOTOR METER RACING GUARANTEE. 100% Made in Taiwan.