ALL CONTENTS COPYRIGHTED BY KELLY MANUFACTURING CO. 2008
We are your Number-One source for quality tachs & guages for all applications!
RCA 40A SERIES TACHOMETERS
Our tachometer design is time tested and field proven. They can be found on both civilian and military aircraft. The precision jewel bearings and single-piece frame heatsink gives you a quality instrument that exceeds most OEM requirements.
RCA 40A-06
RCA 40A-10
This 2 inch instrument will give you many years of reliable service!
The 18-1000 Series engine gauge consists of three independent gauges contained within a standard 3” diameter case. Oil temperature and cylinder head temperature gauges have a moving coil meter movement operated by MS28034-1 and AN5546-1 resistance bulbs respectively.
18-1000 SERIES
CHOOSE FROM:
18-1000-1 (28VDC)
18-1000-3 (14VDC)
DISCONTINUED ITEM
CALL FOR AVAILABILITY
Our featured Torque Indicator is a wet line, direct reading bourdon tube type instrument, housed in a 2” diameter case. Unit can be calibrated over a wide range of PSI inputs to direct-read torque.
Units can be furnished to your specifications. Indicate needed pressure input and pressure-to-torque conversion. This unit cannot be damaged by oil back- up in vent line.
27-3007-4
Red line at 64.4
27-3007 SERIES
TORQUE INDICATOR
27-3007-7
Housed in a 2” diameter case, Our oil temperature gauge can be calibrated for either C° or F°. Oil Temperature is sensed by a MS28034-1 resistance bulb.
Different markings are available so call us for availability.
29-1004-10
Our 12-2004 Series Voltammeter is a moving coil type, designed for aircraft use. Combined voltage and current scales to save panel space. Normally reads circuit current with press for volt knob.
Our aviation meters are the most accurate meters on the market anywhere. If you want the best, get R.C. Allen.
Call for availability
Amber light will come on at the moment of a low voltage condition which will inform the pilot that attention is needed to the alternator, generator, or voltage regulator. Any of these conditions allowed to continue will result in a weak or completely discharged battery condition and loss of radio and electrical equipment.
Our light features a built in dimmer and press-to-test with an amber or red lens.
33-2013A 14v, Red lens
33-2013 14v, Amber/dimmer
33-2025A 28v, Red lens
33-2025 28v, Amber/dimmer
33-2013
