ItemItem Type: GPS Speedometer <br>Material: Stainless Steel 316L Bezel + Anti-Fog Glass <br>Color: Black Dial Black Bezel <br>Installation Diameter: 85mm or 3-3/8in <br>Indication Range:0-200KM / H, 0-999999KM <br>Input Signal: GPS Signal <br>Backlight Color: Red <br>Operating Voltage: 9-32VDC（12V,24V） <br>Operating Current: ≤60mA <br>Operating Temperature: -30℃ - +75℃ <br>Storage Temperature: -40℃ - +85℃ <br>Protection Class: IP67, can work underwater 1m position <br>Connection Method: Red wire connect positive pole, blue wire connect negative pole, orange backlight wire connect positive pole <br> <br>Installation Notes: <br>1. Open a hole with a diameter of 85mm on the panel (your cabin panel and instrument panel), insert the instrument into the hole, the panel corresponding to the instrument panel is marked with a boss, and make a small notch at this position, To ensure that there is at least 85mm (3 3/8in) instrument panel on the back of the instrument <br>2. After installing the instrument into the panel, screw down with the fixing ring <br>3. Connect the wires, the instrument shell is directly connected to the 12/24V power supply <br>4. Insert the wire harness and fix it firmly on the table<br>1、Using stepper motor drive pointer, precisely display the engine speed, with high indication accuracy, relatively simple driving and control. LCD display, clearly displays the mileage. <br>2、IP67 waterproof and dustproof, 316L stainless steel bezel, corrosion?resistant, durable to use even in acid, alkali and humid environments. Curved glass, good anti?fog effect. <br>3、Stepper motors used for full range of stepping gauges, with low power consumption, long lifespan and high accuracy. 9?32V ultra?wide long?term working voltage, and maximum up to 36V (≤1 minute)). <br>4、With a snap together with the harness connector to achieve the best and secure connection, so that the pressure gauge can work normally even under strong vibration. <br>5、Suitable for all kinds of vehicle modification, and can be used for engine/generator sets, ships, construction machinery, agricultural machinery, automobile modification, etc.<p>1 x GPS Speedometer</p><p>1 x GPS Speed Sensor</p><p>1 x Power Harness</p><p>1 x Manual</p> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.