2", Digital, Local Time, UTC/Zulu Time, Flight Timer, Countdown Timer, Stopwatch, Volts, OAT, Secondary Air Temp
                                                            
                                                        
- Six-digit, seven-segment LED clock
 - Eight modes: Local Time, UTC / Zulu Time, Flight Timer, Countdown Timer, Stopwatch, Volts, OAT and Secondary Air Temp
 - Clock settings include 12- or 24-hour mode and seconds On or Off
 - External lighting control and built-in photocell for automatic dimming
 - Internal, field-replaceable battery maintains time and Flight Timer memory, without aircraft power
 - Compact, 2-inch size fits standard panel cutout
 - Protects itself and the charging device from short circuit, power surges and over-current potential
 - Designed and built in Wichita, Kansas, USA
 - 2-year limited warranty
 
- Power Input: 10–32 VDC; 5 W maximum, 0.3A @ 14 VDC; 0.15A @ 28 VDC
 - Clock Accuracy: ±0.5 seconds in 24 hours, ± 3 minutes per year
 - Weight: 5.0 oz (0.3 lbs)
 - Modes: Local Time, UTC / Zulu Time, Flight Timer, Countdown Timer, Stopwatch, Volts, OAT and Secondary Air Temp
 - Operating Temp: -40ºC to 70ºC (-40ºF to 158ºF)
 - Altitude: 55,000 feet
 - Mounting: Rear-panel mounted, (4) #6 screws
 - Dimensions: 2.39 x 2.39 x 1.22 inches
 - Connector Kit: MCIA P/N 9018178-1
 - Case: Anodized aluminum black
 - Certification: FAA TSO certified to C71, EASA ETSO certified to C71, RTCA DO-160G qualified