TESTO 317-3 Carbon Monoxide Meter CO Stick for Ambient Air Quality Testing
Measures carbon monoxide (CO) from 0–1,999 PPM.
Gas self-check mode to verify instrument response to CO.
Reads true concentration even when powered up in CO contaminated areas.
User adjustable alarm points with audible and visual indicators.
Measurement modes: continuous, HOLD and MAX .
Tick rate increases with increasing gas concentration (can be silenced).
Includes softcase, earphone and two AAA batteries.
Two-year instrument warranty, three-year warranty on sensor.
Mfg. #: 0632 3173;
New items must be returned in original, unopened packaging, when applicable.Perishable items must be unopened.
My orders are delivered to me on Tuesday and/or Thursday.