1. Other Avionics Aviation Parts For Sale
  2. sku: 16785718218144861
  3. DAVTRON INSTRUMENTS 655-2

DAVTRON INSTRUMENTS 655-2 Volt Oat Pressure Densitylaltitude Indicator

655-2 Davtron Instruments Volt/oat/pressure/densitylaltitude Indicator

( Brand: Davtron Instruments ), ( Manufacturer Part Number: 655-2 ), ( Part Type: Pressure Indicator )

Review DAVTRON INSTRUMENTS Volt/oat/pressure/densitylaltitude Indicator

The Davtron 655-2 Volt/OAT/Pressure/Density/Altitude Indicator is an advanced aviation instrument designed to provide crucial flight data to pilots in real-time. This versatile instrument combines five essential functions into one compact unit, making it an indispensable tool for aviators.

First and foremost, the Davtron 655-2 functions as a Voltmeter, displaying the electrical voltage level of the aircraft's electrical system. This information is vital for monitoring the health and efficiency of the aircraft's electrical components, ensuring safe and reliable operation.

The instrument also serves as an Outside Air Temperature (OAT) gauge. OAT is a critical factor in determining the performance of the aircraft's engine and fuel consumption. By displaying the current temperature in degrees Celsius or Fahrenheit, pilots can adjust their flight plan accordingly to optimize performance and fuel efficiency.

Moreover, the Davtron 655-2 functions as a Pressure indicator, displaying both the altitude and the cabin pressure. The altitude reading is essential for navigation and situational awareness, while the cabin pressure information helps pilots maintain optimal cabin conditions for passenger comfort and safety.

Furthermore, the instrument includes a Density indicator function. Density altitude is an essential measurement for pilots flying at high altitudes or in hot climates. By displaying density altitude, pilots can determine the effective altitude of their aircraft, accounting for the effects of temperature and pressure on engine performance.

Finally, the Davtron 655-2 includes an Altitude function, displaying the current altitude above mean sea level. This information is crucial for navigation, flight planning, and maintaining safe distances from other aircraft and terrain.

The Davtron 655-2 Volt/OAT/Pressure/Density/Altitude Indicator is designed with a rugged, aviation-grade anodized aluminum case for durability and long-lasting performance. The instrument features a high-contrast, easy-to-read LCD display with adjustable backlighting for improved visibility in various lighting conditions.

Overall, the Davtron 655-2 Volt/OAT/Pressure/Density/Altitude Indicator is an essential tool for pilots seeking accurate, real-time data to ensure safe and efficient flight operations. With its compact design, rugged construction, and versatile functionality, this instrument is an indispensable addition to any cockpit.

The Davtron 655-2 Volt/OAT/Pressure/Density/Altitude Indicator is a versatile avionics instrument designed to provide essential flight information to pilots. Here are some pros and cons of buying this instrument.

Pros:

1. Multifunction Instrument: With its ability to display volts, outside air temperature (OAT), pressure, density, and altitude, the Davtron 655-2 provides a comprehensive range of flight data, reducing the need for multiple instruments.

2. Durability: The instrument is designed with a rugged, vibration-resistant casing, ensuring it can withstand the harsh conditions of flight.

3. Easy-to-Read Display: The large, backlit liquid crystal display (LCD) ensures that the information is easy to read in all lighting conditions.

4. Accurate: The Davtron 655-2 is known for its high accuracy, making it a reliable instrument for critical flight data.

5. Affordable: Compared to other multifunction instruments, the Davtron 655-2 is relatively affordable, making it an attractive option for budget-conscious pilots.

Cons:

1. Power Consumption: The instrument consumes a considerable amount of power, which can impact battery life, especially in portable installations.

2. Complex Installation: Installing the Davtron 655-2 may require some technical expertise, particularly in wiring the various sensors and connectors.

3. Limited Customization: While the instrument provides a wealth of data, it does not offer much in terms of customization options.

4. Manual Setup: Some users have reported that the initial setup of the instrument can be time-consuming and may require manual inputs for certain parameters.

Conclusion:

The Davtron 655-2 Volt/OAT/Pressure/Density/Altitude Indicator is a high-performance, multifunction instrument that offers pilots a comprehensive range of flight data. Its rugged design, accuracy, and affordability make it an attractive option for pilots looking to upgrade their instrument panel. However, its power consumption, complex installation, and limited customization options may deter some users. Ultimately, the decision to purchase the Davtron 655-2 depends on an individual's specific needs, budget, and technical expertise.

Recommendation:

If you are a pilot seeking a reliable, multifunction instrument that can provide you with essential flight data, the Davtron 655-2 Volt/OAT/Pressure/Density/Altitude Indicator is a worthwhile consideration. Its accuracy, durability, and affordability make it an excellent investment for any pilot looking to upgrade their instrument panel. However, be prepared for a complex installation process and consider the impact on battery life if you plan to use it in portable installations.

Details:

Davtron M655 Five Function Indicator: Outside Air Temperature F, C Pressure Altitude Density Altitude Aircraft voltage .A.T. PROBE INCLUDED voltage DEVIATION ALARM DavtronM655 Five Function Indicator.

part #: 6552 prices

  • $170.00-$370.00

specifications avionicavioni:

  • brand: Davtron Instruments
  • mpn: 655-2
  • part type: Pressure Indicator

offer avionicavioni:

  • started: June 8, 2026
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock

returns avionicavioni:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

general avionicavioni:

  • condition: New
  • Aviation Parts Accessories > Avionics > Other Avionics

shipping avionicavioni:

  • cost: $0.00
  • class: Economy
  • type: Fixed
  • service: UPS Ground Saver
  • carrier: UPS
  • transit: 3-7 Days

payments avionicavioni:

  • other
  • wallet: Google-pay
  • credit card: Discover

seller avionicavioni:

  • city: Lakeland, Florida
  • # reviews: 3571
  • rating: 100.0%
part type: pressure indicator,
category: auto parts > aviation parts accessories > avionics, sku: 16785718218144861,
Davtron Instruments 655-2 Is Similar To:
  • (45.9% similar) New Davtron 307FC oat gauge with probe and wiring...(September 25th, 2017)
  • (53.4% similar) Pressure altitude: -1,000 to 62,700 ft. 67F to 212F voltage range 10V 32V 2 volts typ. Warranty: 1 year. 35 amps max. Depends on encoder range flashing enunciate character incorrect input temperature range: 55C to 100C 2c typ. Incandescent display with automatic dimming input voltage : 14 or 28...(September 10th, 2018)
  • (39.3% similar) Davtron digital ADD frequency indicator. We combine shipping. As removed from a piper Cherokee model 701A 14 volt...(September 9th, 2016)
  • (36% similar) Airworthiness can only be determined by the FAA approved mechanic installing said item. 28 volt lighting, night vision modification installed by aviation specialties, inc. AA battery back-up. You are buying on a Davtron 803 oat voltmeter chronometer. Unit is in excellent visual condition. All ...(June 16th, 2017)
  • (32.4% similar) ...(March 11th, 2019)
  • (32.4% similar) Oat PROBE/12 ft/white/outside air temperature probe /analog/for use with: 301/303/307/655/803. Includes 12 feet of M27500-24TG2T14 wire harness, washer and hex nut. Units with Ian the serial number use a digital probe. New condition...(August 30th, 2022)
  • (35% similar) The Davtron oat probe is a 12-FOOT white outside air temperature probe designed for aviation use. Was 120 new pluses shipping my loss your gain. This analog probe does not come with a warranty but is manufactured by Davtron under the part number PROBE-12-FT-WHT-D307PS. This is a single wire digital ...(June 26th, 2025)
  • (27.8% similar) USA sales only...(July 11th, 2025)
  • (39.7% similar) P/n 307 14/28 v tested fully functional excellent preowned. Manufacturer part number pn: 307. Power range: compatible with 14 v and 28 dc aircraft electrical systems. Clean bezel, clear lens, and sharp markings. No cracks, haze, or corrosion. Outside air temperature indicator. Condition: excellent ...(October 19th, 2025)
  • (47.9% similar) The Davtron M811B digital clock: flight time recorder elapsed meter model 811B operational input is 11V - 30V. M811 features: 2 internal mount. Local time is user delectable 12 or 24 hour. Six-digit display on all 3 functions...(June 8th, 2026)
avionicavioni logo
2 offers $170.00–$370.00 USD
  • Used. Offer #1 priced at $170.00 + $12.00 shipping estimate = $182.00* total. Its compact design and easy-to-read display make it a popular choice among aviation enthusiasts.+$12.00 shipping
  • New. Offer #2 priced at $370.00 + $0.00 shipping estimate = $370.00* total. C & F. DavtronM655 Five Function Indicator.FREE SHIPPING

Copyright © avionicavioni.com