Product Description
100TECH 0‑90 Ohm Boat Fuel Gauge with 8‑Color Backlight is perfect for anyone building a custom dash or replacing their stock fuel level gauge. This gauge is designed for 0‑90 ohm resistance signal and works directly with matched fuel level senders. It connects directly to your vehicle or marine system and allows you to closely monitor the fuel level in your boat, car, truck, or RV.
Product Specifications:
-Mounting Dimension: 52 mm (2‑1/16")
-Indicating Range: E ~ F (Empty to Full)
-Signal Input: 0‑90Ω
-Working Voltage: 9‑32V DC
-Movement: Stepper Motor
-Sweep Angle: 240°
-Backlight: 8‑Color Adjustable
Package Includes:
1x Marine Fuel Gauge
1x Wiring Harness
1x Installation Instructions
Note:
1) This 100TECH Fuel Gauge can only work with sending units with the corresponding resistive output: 0‑90 ohm.
2) This boat fuel gauge cannot work with senders of other resistance signals (240‑33 ohm, 0‑190 ohm, 240‑30 ohm, 0‑180 ohm, 10‑180 ohm, 0‑30 ohm, 73‑10 ohm, etc.). If you need, you can choose our corresponding products.
3) It is recommended to test the gauge and sensor on the bench first! This allows you to easily test both gauge and sensor and configure them prior to reinstalling.
About this item
● [Precision Performance & Stable Fuel Monitoring] This aftermarket fuel level gauge adopts stepper motor movement and features a precision‑engineered needle with anti‑vibration technology, ensuring stable readings even in rough seas or high‑vibration environments. The 8‑level fine scale design significantly improves reading accuracy and identification.
● [Easy to Install] Mounting Dimension: 52 mm (2‑1/16"); indication range: E ~ F; working voltage: 9‑32V DC (for 12V‑24V vehicles or engines). The instructions are easy to follow. When powered up, the needle sweeps from "E" to "F" and settles at the corresponding reading to verify proper gauge operation.
● [8‑Color Adjustment Cycle Modes] Press the mode button briefly to switch the backlight color. Includes red (default), green, blue, white, yellow, yellow‑green, orange, purple, and automatic circulation. Allows you to match your factory dashboard lights or add a custom style to the interior of your vehicle.
● [240° Wide Sweep & IP67 Waterproof Design] Features a 240° wide sweep angle for clearer and more accurate scale reading. Built with 316 stainless steel bezel, IP67 waterproof & dustproof, anti-fog and UV-resistant, effectively resisting corrosion and harsh marine & vehicle environments.
● [2-Year Warranty] 100TECH comes with a 2-Year Limited Warranty and Free Lifetime Technical Support.
● [Note] This 100TECH Fuel Gauge can only work with sending units with the corresponding resistive output: 0‑90 ohm. This boat fuel gauge cannot work with senders of other resistance signals (240‑33 ohm, 0‑190 ohm, 240‑30 ohm, 0‑180 ohm, 10‑180 ohm, 0‑30 ohm, 73‑10 ohm, etc.). If you need, you can choose our corresponding products.