Specification Brand : ELING BulletPoint1 : Open a 3-3/8" dimension and 2-3/4" depth hole, put gauge into it and fasten BulletPoint2 : Speed Ratio: 1-300 adjustable, You can press the back button to adjust it. Idle speed is typically 600-800rpm. Details refer to owner manual. BulletPoint3 : Suitable for diesel engine and gasoline engine. Tachometer can get signal from engine, ignition coil, crankshaft sensor, or tacho sensor (be sold separately), etc..If you need tacho sensor, pls. search for ASIN NO. B07RN3HJ72 or B07RR8NQ45 BulletPoint4 : 8 Colors Backlight: Red, Green, Blue, White , Yellow, Grass, Orange, Purple, Automatic BulletPoint5 : 9-32VDC(12VDC/24VDC) Working Voltage, 100% Waterproof and anti-fogging protection Color : Blue CustomerPackageType : Frustration-Free Packaging ExternallyAssignedProductIdentifier1 : 680465131879 ExternallyAssignedProductIdentifier2 : 0680465131879 IncludedComponents : gauge ItemName : ELING Tachometer Tacho Gauge 6000RPM for Auto Marine Yacht Vehicle with 8 Colors Backlight 85mm 9-32V ItemPackageDimensions_Height : 10.414 centimeters ItemPackageDimensions_Length : 9.398 centimeters ItemPackageDimensions_Width : 10.414 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : automotive-instrument-panel-tachometer-gauges Manufacturer : ELING Material : Glass MaximumOperatingVoltage : 16 volts MeasurementAccuracy : 97% MeasurementType : Voltmeter MinimumOperatingVoltage : 8 volts ModelNumber : 912-00011 NumberOfItems : 1 PartNumber : EL0206 PowerSourceType : Battery Powered ProductDescription : Product Features: -Be suitable for all kinds of tacho RPM sensors, and display the rotation speed of the engine. -Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration. -IP67 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)).
Technical Data: -Fixing dimension: 85mm(3-3/8") -Indicating Range: 0-6000RPM -Speed Ratio: 1-300 adjustable -Working Voltage: 9-32V(12V/24V) -Backlight: Red, Green, Blue, White , Yellow, Grass, Orange, Purple, Automatic -Functions: current tacho/RPM, trip hour(clear data after power off) and total hour(accumulate data after power off) -Operation mode: LCD display, stepper motor