ELING Guaranteed Rudder Angle Gauge Indicator 0-190ohm with Backlight 85mm 12V/24V

Product description <img alt="白色背景LOGO" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/391413c4-7c50-4f96-9b28-606e97d279be.__CR0,0,600,180_PT0_SX600_V1___.jpg"/> Technical Data Fixing dimension 85mm Indicating Range 40PORT-40STBD Signal 0-190ohm Working Voltage 9-32V(12V/24V) Backlight Red Operation mode LCD display stepper motor Product Introduction <img alt="910-00071-背面" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/48671248-fe3c-447b-bf39-4792cd74029f.__CR0,0,300,300_PT0_SX300_V1___.jpg"/> How to install it ? - Cut an 85mm (3 3/8") hole in the panel and allow a clearance of 70mm (2 3/4") behind the panel to fit the gauge.

- Put the gauge in the hole.

- Using M4 nut and C type bracket to seal up the gauge.

<img alt="910-00075-右斜" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/1b6f1477-b50f-4edb-bb99-50611a360390.__CR0,0,300,300_PT0_SX300_V1___.jpg">