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Puncture Resistant Nylon Sheath
3/4" & 1" diameter tubing (15
Self-retracting line
Handle: TH6 Quick Connect Handle Rear Control Valve Twister® Tip: N/A
Testo 0632 3173 317-3 - Ambient CO Meter Cold Expansion Puncture Resistant Nylon SheathTesto 0632 3173 317 3 Ambient CO Meter The Testo 317 3 ambient CO meter detects the presence of carbon monoxide (CO) in ambient air, and warns the user if potentially harmful CO concentrations are reached. With programmable settings for both visual and audible alarms, as well as hands free operation, ambient CO testing during furnace and boiler service and maintenance, weatherization audits, or home inspections has never been easier. The testo 317 3
