High Precision Digital Tachometer Gauge - Waterproof & Dustproof RPM Meter for Cars, Boats, Yachts & Vehicles | Perfect for Engine Diagnostics, Marine Applications & Automotive Maintenance

Feature:1. Suitable for all kinds of vehicle modification. It adopts stepping motor to drive the pointer to accurately display the engine speed.2. Equipped with liquid crystal display, clear display hours, high indication accuracy, strong repeatability and versatility, stable reliability, relatively simple drive and control.3. IP67 waterproof and dustproof grade, with curved glass (with anti‑fog function), suitable for all boats, yachts, etc.4. Ultra‑wide working voltage design, long‑term working voltage is 9‑32V, up to 36V (≤ 1 minute).5. Stepping motors are used in a full range of stepping gauges and have the characteristics of low power consumption, long life, and high precision.How to Use:Connection:Red line is connected to positive poleBlack line is connected to negative poleRed line is connected to white line is white light Red line is connected to yellow is red lightGreen line is connected to rotate speed signal lineBrown line is connected to sensorSpecification:Item Type: TachometerMaterial: Metal + plasticDiameter: Approx. 85mm/3.3inRPM Range: 0-4000 RPMOperating Current: ≤100 MALCD: ODO and trip /hourmeter and sub-totalApplication: engines and 12VOLT/24VOLT cars, boat or other transportation Package List:1 x Tachometer1 x Power Line1 x Description

Equipped with liquid crystal display, clear display hours, high indication accuracy, strong repeatability and versatility, stable reliability, relatively simple drive and control.

Equipped with liquid crystal display, clear display hours, high indication accuracy, strong repeatability and versatility, stable reliability, relatively simple drive and control.

Suitable for all kinds of vehicle modification. It adopts stepping motor to drive the pointer to accurately display the engine speed.

Stepping motors are used in a full range of stepping gauges and have the characteristics of low power consumption, long life, and high precision.

Ultra‑wide working voltage design, long‑term working voltage is 9‑32V, up to 36V (≤ 1 minute).

IP67 waterproof and dustproof grade, with curved glass (with anti‑fog function), suitable for all boats, yachts, etc.