C02 detector, tester - $30 (Chicago)

condition: excellent

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C02 detector used to find AC Freon leaks, pump up the system with safe C02 gas and use detector to find leak.. works but will need new sensor soon.

post id: 7941398718

posted: 2026-06-16 15:13

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C02 detector, tester - tools - by owner - sale - craigslist

C02 detector used to find AC Freon leaks, pump up the system with safe C02 gas and use detector to find leak.. works but will need new sensor soon.