We combine the most advanced and miniaturized components for magnetic field and intertial measurement in a compact format weighing in at less than 150 grams.

We use our AV-1 airtalk computer, a Stratomaster Infinity Single programmed with an application program that lets you choose what you want to display. Horizon, Turn & Bank, or a compass - as you wish, and each mode has options and additional, useful functions.

The display options depend on the attitude / heading sensor package you select...

Attitude/Heading Sensors:

Depending on what attitude / heading sensor packages you choose, you will have the following features on your instrument:
 
What else can you do?

With the SP-4 and SP-2 sensor packages you can add additional AV-1 Infinity Singles (or even 3 1/8” AV-2 Maxi Singles) for separate Compass and Turn/Slip Indicators.

Or how about one SP-4 and one SP-2 unit and six AV-1/AV-2 displays? Yes, you can have two Horizons, two Turn/Slips and two Compasses all at the same time. Makes a dual cockpit layout interesting...

Download AV-1 Manual (PDF)

• Precision altimeter for –700 ft up to a maximum of 40 000 ft
• Provides altitude encoder data on airtalk (serial) output, which can be converted by a MGL Avionics CNV-AT converter to a parallel Gillman code interface for transponders .
• The altimeter can display altitude in feet or meters, local pressure can be set in millibars or inches of mercury.
• Contains a wide range VSI indicator from +/-20 ft/min to as high as +/-10 000 ft/min
• VSI units can be in feet/minute (ft/min) or in meters/second (m/s)
• Records the maximum and minimum OAT (outside air temperature) and maximum altitude reached in permanent memory
• Records maximum and minimum OAT in temporary memory since instrument power up

Download ALT-1 Manual (PDF)

The altimeter includes an encoding serial output that, when used in combination with MGL Avionics CNV-AT, provides a parallel Gillman code interface for transponders. The altimeter can display altitude in feet or meters. Local pressure can be set in millibars or inches or mercury.

The airspeed indicator can show air speeds from 16 to 250 mph and is well suited for use in slow aircraft due to very good sensitivity and linearity at low air speeds. The airspeed indicator as well as altimeter can interface to a static port and the airspeed indicator is based on a standard aviation pitot tube. The airspeed indicator can be set to indicate speeds in statute miles per hour (mph), kilometers per hour (km/h) or nautical miles per hour (knots) with the air-distance being displayed in corresponding units. The airspeed sensitivity can be calibrated by the user to cater for errors caused by pitot tube placement. The ASX-1 also outputs airspeed information via the airtalk protocol for interfacing to the Infinity FF-1 (fuel flow computer for single or dual fuel tanks) and the SP-X (AHRS) instruments.

In addition the ASX-1 provides a 24 entry automatic flight log that stores the duration of each of the last 24 flights, an air-distance trip counter and a current flight timer. The ASX-1 is the ideal instrument for installations were panel space is at a premium.

• Precision altimeter for –700 ft up to a maximum of 40 000 ft
• Provides a parallel Gillman code interface for transponders when used in combination with the MGL Avionics CNV-AT.
• The altimeter can display altitude in feet or meters. Local pressure can be set in millibars or inches or mercury.
• Airspeed ranges from 16 to 250mph and is well suited to slow aircraft due to very good sensitivity and linearity at low air speeds. Airspeed can be displayed as IAS or a calculation based TAS.
• Includes a 24 entry automatic flight log
• Includes an air-distance trip counter and a flight timer
• Airspeed units can be in miles per hour (mph), kilometer per hour (kph) or nautical miles per hour (knots)
• Contains a programmable low/high airspeed alarm
• Records maximum airspeed and altitude reached in permanent memory

Download ASX-1 Manual (PDF)

• Measure airspeed from 16mph to 250mph and is well suited to slow aircraft due to very good sensitivity and linearity at low air speeds.
• Includes a 24 entry automatic flight log
• Includes an air-distance trip counter and a flight timer
• Airspeed units can be set to miles per hour (mph), kilometer per hour (km/h) or nautical miles per hour (knots)
• Contains a programmable low/high airspeed alarm
• Records maximum airspeed reached in permanent memory
• Analog bar graph indicating airspeed with markers for Vs, Vf, Vno and Vne

Download ASI-1 Manual (PDF)

The TC-1’s high accuracy is due to its built in thermocouple linearization curves and cold junction compensation techniques. Temperature probes can be common K or J type thermocouple probes as used in CHT or EGT sensors. Temperatures can be displayed in degrees Celcius or degrees Fahrenheit from -270ºC to 1370ºC (-454ºF to 2498ºF). Each channel also offers a programmable high alarm.

The TC-1 also records maximum temperatures reached for each channel in permanent memory.

• 6 different display modes
• Supports J and K thermocouple probes
• Temperatures can be displayed in degrees C or degrees F from -270 ºC to 1370ºC (-454ºF to 2498ºF).
• High accuracy: Built in thermocouple linearization curves and cold junction compensated
• Records Maximum temperatures reached for each channel in permanent memory

Please select Probe if Required at add to Cart

• EGT Probes  M8x1 thread
• EGT Probes Clamp-Type
• CHT Probes

Download TC-1 Manual (PDF)

Also most automotive engine conversions can benefit from the use of the E3 engine monitor.

Download E3 Manual (PDF)

 

• Measure voltage and current simultaneously
• Can measure voltages up to 30V (Compatible with both 12V and 24V aircraft supplies)
• Contains a programmable low/high voltage alarm to automatically catch alternator failures and bad batteries
• Includes a battery charge/discharge indication
• Choice of 3 display modes (volts only, current only, or dual current & voltage display)
• Records maximum volts, charge and discharge currents in permanent memory
• Analog bar graph indicating charge/discharge current

Download BAT-1 Manual (PDF)

The FF-1 unit can connect to one or two fuel flow senders, one or two fuel level senders or both. Full functionality is available with both senders or only with a fuel flow sender using calculated fuel levels based on fuel usage. Differential fuel flow calculations are also supported for fuel return systems. Fuel injector systems are also supported.

Standard automotive fuel level senders can be used, even with odd shaped tanks due to a comprehensive, multi-point calibration system. Most fuel flow senders can be used and the K-factor of the sender can be entered into the system for simple calibration. MGL Avionics supplies a lightweight dual range fuel flow sender that is ideally suited for the FF-1.

In addition, the FF-1 can be connected via the airtalk communication link to the Stratomaster Infinity ASX-1 for automatic range calculation which is based on current fuel usage, fuel remaining and current airspeed.

• Advanced fuel computer with 13 different modes of operation
• Supports single or dual fuel tanks
• The FF-1 can connect to one or two fuel flow senders, fuel level senders or fuel injectors
• Differential fuel flow calculations are also supported for fuel return systems
• Fuel flow by the means of measuring the fuel injectors on time is also supported
• The FF-1 can connect to a Stratomaster Infinity ASX-1 via the airtalk protocol for range based calculations. It can also accept a manually entered cruising speed if an ASX-1 instrument is not available
• Standard automotive fuel level senders can be used, even with odd shaped tanks due to a comprehensive, multi-point calibration system

Download FF-1 Manual (PDF) Fuel Flow Sensor Manual (PDF)

The RV-1 displays RPM in a digital readout as well as in a scalable analog bar graph display. In addition the RV-1 provides a 24 entry automatic flight log that stores the duration of each of the last 24 flights. It also has a Hobbs meter (can be set to the current engine time) which is password protected,an engine running timer/flight timer and a programmable maintenance timer to schedule routine engine maintenance. The RV-1 also features a programmable RPM high alarm as well as it records the maximum RPM reached in permanent memory.

• Measures RPM from 0 to 20000 RPM.
• Includes a 24 entry automatic flight log
• Includes a settable Hobbs meter (Password protected) and an engine running timer/flight timer.
• Contains a programmable high RPM alarm
• Contains a programmable maintenance timer for scheduled routine engine maintenance
• Records maximum RPM reached in permanent memory
• Scalable analog bar graph indicating RPM

Download RV-1 Manual (PDF)

Each time zone may be programmed with an additional hour offset to allow for summer time or similar variances. Local offsets may be added or subtracted. Stopwatch and Timers can be operated simultaneously to a programmable alarm, making the RTC-2 particularly suitable for sport flying competitions. OAT can be shown in either degrees Celsius or degrees Fahrenheit. The RTC-2 can be setup to automatically or manually alternate between the different time display screens and the OAT display. Time is maintained by an internal lithium battery which can be replaced by the user.

• Features a 2 time zone system, stopwatch, countdown timer, alarm and OAT (outside air temperature) display
• Stopwatch and timers can operate simultaneously to a programmable alarm
• Local time offsets can be added or subtracted e.g. summer time or similar variances
• OAT can be shown in degrees Celsius or in degrees Fahrenheit
• Records maximum and minimum OAT in permanent memory
• Replaceable lithium battery

Download RTC-2 Manual (PDF)

Note: Compatible oil temp/pressure senders available for order at bottom of page.

4000018

TP-1 Temperature / Pressure

The TP-1 gauge can be programmed by the user for a variety of temperature/pressure ranges and can be adapted to many types of senders. Temperature can be measured using standard automotive NTC senders as well as the MGL Avionics semiconductor sensor. Pressure can be measured using standard VDO automotive senders as well as linear pressure transducers.

Both the temperature and pressure readings have a programmable low and high alarm. This results in a contact closure that is typically used to switch a warning lamp. The TP-1 also records the maximum temperature and pressure values reached in permanent memory

• Universal temperature and pressure gauge
• Uses standard automotive temperature and pressure senders
• Both temperature and pressure readings have a programmable low and high alarm
• Records maximum temperature and pressure reached in permanent memory

Download TP-1 Manual (PDF)

Typical applications include:

Engine manifold pressure, Turbo boost pressure, Barometer, fuel or oil pressure gauge (with additional isolation kit), pressure reference, airfoil research and testing.

• Universal pressure indicator
• Can measure pressures in the range from 0.25 bars (3.6 PSI) to 2.5 bars (36.2 PSI).
• Pressure can be displayed in millibar, bar, PSI, Kg/cm2, inches of Mercury, millimeters of Mercury, kilopascal (KPA) or atmospheres.
• Contains a programmable low/high pressure alarm
• Records maximum pressure reached in permanent memory
• Scalable analog pressure bar graph

Download MAP-1 Manual (PDF)

• Typical, accurate range up to 20G (From -10Gto +10G)
• Records maximum measured forces in permanent memory (Both positive and Negative G-forces), with password protected reset facility
• Two independent cycle counters record the number of times a preset force has been exceeded.
• Temporary memory for maximum positive and negative G-forces encountered (typically during a flight)
• Clear large readable G-force numerical value (10G positive and negative)
• Scalable graphic analog display of force acting on the aircraft
• 2 axis design of the instrument allows mounting in sloped panels (i.e. panel not exactly vertical)
• Quick calibration function for operation at temperature extremes using Earth gravity.

Download GF-1 Manual (PDF)

Assessories Available for Smart Singles:
 

Probes	EGT, Temp, Fuel Flow
4000023	3V High speed / High power filter
4000024	10,000uF Electrolytic Capacitor

This device is recommended to be used to protect any electronic devices connected to an aircraft's power supply. The device works by clamping the voltage to a maximum of 33V. It can do this in a matter of a few billionths of a second and it can, for a short time, withstand a very large amount of power. We recommend that a single device is fitted to incoming power for the aircraft's instrument panel, following a fuse or circuit breaker. This device can protect any instrument including intercoms and radios. We include a sheet giving recommended placement of this device.



Please note: All Stratomaster instruments now have filters built into their circuitry. These can still be used to protect other avionics.

 

10,000uF Electrolytic Capacitor
This 10,000uF electrolytic capacitor is an inexpensive and useful addition to your aircraft's power supply. It can significantly reduce noise signals on your power supply that may be affecting your VHF radio, such as ignition noise or rectifier/regulator noise artifacts.

Note: The capacitor must be installed as close as possible to the noise source, in parallel (across the + and - of the power supply going to the noise source), with very short leads for maximum effect.