ADI Specifications

Electrical

Input voltage

7-30 VDC

Current Consumption*

@13.8V: 40 mA (full backlight)/25 mA (no backlight)

Display Update Speed

Approx. 10 Hz

Physical

PCB Width

80.5mm (3.17 in)

PCB Height

51mm (2.01 in)

Weight (including PCB, LCD, buttons; no case)*

87g (~3 oz)

Aeronautical**

Max. Airspeed (as implemented)

177 km/h (111 mph)

Max. Airspeed (hardware limit)

296 km/h (185 mph)

Airspeed Resolution***

1 mph (>= 9 mph) or 1 km/h (>= 24 km/h)

Altitude Range

-500 m to +9000 m (-1640 ft to +29,520 ft) ASL

Altitude Resolution

1 ft or 1 m

VSI Resolution

1 fpm or .1 m/s

* Varies with configuration.
** All aeronautical ranges are theoretical, and have not been confirmed.
*** Speed readings are imprecise at low speeds due to the exponential nature of ram-air based pressure readings.