650 SAR
Paired together is the line ATS 2EM Differential Pressure Tester (with Master Orifice) along with the Spark Plug Port Extension Tool to make maintenance a whole lot easier.
Protective form-fitted hard case included.
NOTE: The ATS 2EM Differential Pressure Tester has a .040” orifice as required by Teledyne Continental SB03-3 Service Bulletin, and is the proper type of instrument to test ALL Teledyne Continental engines in accordance with the aforementioned bulletin. The ATS 2EM also complies Textron Lycoming SI-1191A Service Instruction and is appropriate for ALL Textron Lycoming engines as indicated in the Service Instruction.
Note: The factory calibration is valid from one year after end user has purchased from ATS or from an authorized distributor.