MOTOR METER RACING W PRO SERIES 6 Gauge Set. Analog Display Speedometer with Digital Display Odometer. Analog Display Tachometer with Digital Display Hour Meter. High Quality Stepper Motor Movement. Convex Clear Lens, 316 Black Stainless Steel Bezel with ABS Plastic Housing. White Faceplate, Red Needle with Red LED Illumination. With IP67 Waterproof, Rustproof, Anti-Fog & UV-Resistant. Odometer Records to 99999.9 Miles with Adjustable & Power Off Memory Function. Hour Meter Records to 99999.9 Hours & Automatic Roll Over Resolution 0.1 Hour. Volt Gauge, Fuel Level Gauge, Water Temperature Gauge & Oil Pressure Gauge with Warning Function. Tachometer Fits Both Gas & Diesel Powered Engine. Gauge Set (Except Volt Gauge) Requires 12 / 24 Volt Negative Ground Systems. Volt Gauge Requires 12 Volt Negative Ground Systems. Measuring Range: 8 – 16. Measuring Range: Empty – Full. Resistance: 240 (E) – 33 (F) ohms. With Fuel Level Sender. Measuring Range: 40 – 120. / 100 – 250. With Water Temperature Sensor. Measuring Range: 0 – 10 (BAR) / 0 – 145 (PSI). With Oil Pressure Sensor. 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). MOTOR METER RACING GUARANTEE. 100% Made in Taiwan.