ELECTRONICS INTERNATIONAL R-1 RPM TACHOMETER

Click here for details Expires September 30, 2017 $(function() { var now = new Date(); var promoStart = new Date("June 20, 2017"); var promo = new Date("October 1, 2017"); if(now > promoStart) {$('.promotions').show();} if(now > promo) {$('.promotions').hide();} }); These Digital/Graphic Instruments are solid state and hold their accuracy over time and a range of environmental conditions. The colorful Graphic Analog display emits green, yellow, or red light enabling the pilot to spot problems immediately without interpreting a needle. The Digital display constantly provides an exact indication of each instrument function. Gauges mount in 2-1/4" instrument holes. These instruments (except fuel level) are STCd & TSOd for certificated aircraft.

R-1 Tachometer

The R-1 is a precision RPM instrument featuring a 210 degree graphic analog display and a full four-digit digital display. The 10 RPM resolution allows for precise RPM settings. The R-1 features a tach time recorder which records the time the engine is operated over 1300 RPM as well as an automatic flight timer which records the time starting when RPM reaches 2000 (takeoff) and then drops below 2000 (landings). Installation of the R-1 is simple. It connects to the mag. lead through isolator and requires no cables. It is backlit and operates on 12-24volt systems. Wt. 10 oz. Max. Digital Range 5000 RPM. Accuracy 1%. Specify red line, yellow & green arcs, and magneto models, as well as aircraft make & model.
E.I. products include all documentation and certifications

R-1 Configuration Worksheet (Required for Order)