General Tools DCO1001 Digital Detector provides an adjustable co warning level. General Tools DCO1001 Digital Detector functions as a carbon monoxide gas analyzer. Formerly Mannix Instrument.
LCD dual digital display
Bright backlight
Self test
Low battery indication
??F-??C selectable
Auto power off
Auto zero
Co range
0~999ppm
Resolution
1ppm
Battery life
250 hours when the backlight is off and 35 hours with the backlight on.
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.