Sunpro CP8090 Mini Triple Gauge Kit - Black Dial Designed for negative ground systems Pointer styling with black 1 1/2-in face and white digits Kit includes an electrical voltmeter, mechanical oil pressure gauge, and mechanical oil/water temperature gauge Includes gauge, mounting hardware, and 72-in capillary tubing with 5/8-in national pipe thread and 1/4-in, 3/8-in, and 1/2-in adaptors and 1/8-in and 1/4-in national pipe thread fittings They are clean and easy to read