Slim-Line™ Instruments
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Slim-Line™ Instruments

Slimline™ gauges are really popular with pilot who refuses to sacrifice reliability and accuracy, when it comes to engine and flight data.

Please note: Slimline Tach gauge are only STC’ed as advisory, not primary.


These gauges all have a bright red, and easy to read illuminated displays and can be purchased separately, or in clusters, depending on your specific needs.

The DIGITAL QUARTZ TACHOMETER is FAA approved, has an accuracy of +/- 1 RPM, and updates two times per second. This gauge is safe and noninvasive, because it does not attach to the mag “P” lead. The MANIFOLD PRESSURE gauge has an “over boost” alarm, resolution of 0.1 inches of Hg for precision power setting.

RPM and MP gauges can be fitted for a single 3″ hole. The VOLT AMP gauge has a discharge alarm and 0.1 Volt or amp resolution. The Oil and Fuel Pressure gauges have under pressure alarms as well as resolution to 1.0 psi. The OIL, TIT and EGT TEMPERATURE gauges all have high limit alarms and resolution to one degree. These gauges are designed to save panel space and provide you with the accurate information you need to keep flying safely.


  • OAT
  • Volt Meter
  • Oil Temperature
  • RPM Tachometer
  • Manifold Pressure
  • Fuel Pressure
  • Oil Pressure
  • TIT
Slimline
Slimline RPM
Slimline MAP
Slimline Volts

Miniature Digital Engine instruments
•All engine functions are available.
•All temperature SlimLine Gages are FAA TSO approved.
•Oil Temp, CHT and TIT are
TSO-FAA Primary approved for certified aircraft. Tachometer is STC advisory approved
•Instruments are 2″ wide, 1″ high and 3″ deep, mounting bezel available for 2.25″ hole. Weight 0.19 lbs. 12/24 volts.

1 review for Slim-Line™ Instruments

  1. 5 out of 5

    :

    I built an Experimental RV-6A in 2002 and used slim lines for Tachometer, MAP, Oil Pressure and Fuel Pressure. It was great having the redundancy with my EDM-800! I highly recommend these products. If you have a certificated airplane, there are slim lines that will replace your primary CHT, TIT and Oil Temperature gauges. You just have to make sure that your aircraft is on the AML for their STC.

Add a review

Slimline 220×225
slim_line_guage2Slim Line GuageNo_fact_sheet_150pxNo_fact_sheet_available

Slim-Line™ Instruments

5 out of 5 based on 1 customer rating
(1 customer review)

Free!

Slimline™ gauges are really popular with pilot who refuses to sacrifice reliability and accuracy, when it comes to engine and flight data.

Please note: Slimline Tach gauge are only STC’ed as advisory, not primary.

  • $0.00
  • If you are an FBO please call 800-345-4574 for discount code before ordering online.

SKU: Slim-Line Gauges Category:

Additional Information

Weight 2. lbs

1 review for Slim-Line™ Instruments

  1. 5 out of 5

    :

    I built an Experimental RV-6A in 2002 and used slim lines for Tachometer, MAP, Oil Pressure and Fuel Pressure. It was great having the redundancy with my EDM-800! I highly recommend these products. If you have a certificated airplane, there are slim lines that will replace your primary CHT, TIT and Oil Temperature gauges. You just have to make sure that your aircraft is on the AML for their STC.

Add a review