Using compression tester on exhaust? - ScannerDanner Forum

Just wondering if an old-style compression tester (like the one pictured) screwed into an O2 bung would work to measure exhaust pressure. I guess the one

Re:Re:Re:APT-100 Pressure Transducer - ScannerDanner Forum - SCANNERDANNER - Results from #6

2002 NIssan Xterra 3.3L VG33E engine misfire P0300 - ScannerDanner Forum - SCANNERDANNER - Results from #6

H3 - Engine Tick Hummer4x4Offroad

DIY Pressure Transducer - CorvetteForum - Chevrolet Corvette Forum Discussion

P0420 coming back after new Cat and o2 sensors

Dan's Motorcycle Compression Testing

How To Perform A Leak Down Test - EricTheCarGuy

{specs:{spec:[{name:MT_AllowRetailStyle,value:false},{name:MT_FeaturesAndBenefits,value:0 to 1,000 PSI (0-70 bars) compression

Diesel Compression Tester

Re:Re:Re:APT-100 Pressure Transducer - ScannerDanner Forum - SCANNERDANNER - Results from #6