Guaranteed accurate within 2% with a 1-yr. warranty. Weight - an unbelievable 4oz. The instruments are either electrically powered or by magneto, distributor or alternator connection. The CHT& EGTare
activated by thermocouple. 100º - 260ºF.
Sending Unit: P/N 10-01249
For Cont. & Lyc. Engines (5/8-18 Thread) use Sender P/N 10-01236
These instruments may be powered by connection to 12V battery, magneto, distributor or alternator. If installation is made using other than 12V electric power, order 1 Magneto Adapter (P/N 103-18) and one Fuse Adapter (P/N 10-17000) for each instrument. For 24V operation order one Adapter (P/N 329-24) for each instrument. An internal lighting fixture (P/N 10-01229) may be added to all 2-1/4" & 3-1/8” instruments.
Made in USA
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
The Westach Oil Temperature Gauge 2A9-2 is designed for experimental aircraft and is not TSO'd.
Yes, this instrument is 2-1/4".