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TruTach II Digital Propeller Tachometer

The new all digital TruTach II works on production aircraft as well as ultra-light and homebuilt applications with no connection to the aircraft necessary. It's usable inside or outside the cockpit for convenient operation and measures RPM at any power setting. It works on single or multi-engine propeller aircraft having 2, 3, 4, or 5 blades. Only two controls: on-off and blade quantity select. Never needs adjustment. Check calibration anytime with a standard light. Specifications:

Optical operation - No physical connection required
Extremely accurate (+/- 1 RPM) at all speeds with no adjustment necessary
Direct display for 2,3,4,or 5 bladed props
RPM Range 240 - 7000 RPM
Standard 9 Volt battery lasts 150 Hours
Automatically turns power off if you forget
Low battery indicator
Digital signal filtering for a stable display
Compact 3.8 x 2.4 x 1.5 inches for portable use, weighs just 4 ounces
Impact resistant carrying case for durability and convenience
5 Year Warranty

Stocking, processing
and delivering aerospace parts

Hello and welcome to our website. Contained within these pages is most of the information found in our printed catalogue, all available to order online! In addition you can search our entire inventory of over 125,000 part numbers.

Stock and pricing of all parts listed on this site is live, all prices exclude VAT and shipping. All orders are subject to our standard terms and conditions.

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and easy ordering

All our stock is available for next day delivery. In addition we have distributorships for Aircraft Tool Supply, LP Aero Plastics, Falcon Gauge, Ceconite / Randolph and Shield Technology to name but a few!

We are also the UK and European distributor for Aircraft Spruce and Speciality, with whom we have been doing business with for over 25 years.

Should you ever need any further information then our experienced sales team are just a phone call or email away and will happily answer any questions you may have.