The battery operated DCO 1001 features a new electromechanical CO sensor with 3 points of auto calibration: 0, 100 and 500 ppm. The meter has a Backlit LCD Display and simultaneously exhibits Dual Readings of CO and Max Hold, updated every second. Other features include High Repeatability, Auto Zero, Adjustable Alarm Settings, and an Audible Alert which triggers above 35ppm to indicate a dangerous CO concentration.

The extremely affordable DCO 1001 has a measuring range of 0-1000 ppm and comes complete with a soft case, a wrist strap, 3 “AAA” batteries and an instruction manual.

• Adjustable co warning level
• 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 is 250 hours when the backlight is off and 35 hours with the backlight on.

• Measurement Range: 0 to 999ppm
• Resolution: 1ppm
• Accuracy: ±20% from 0 to 100ppm;±15% from 100 to 500 ppm
• Battery Life: 250 hours with the backlight off;and 35 hours with the backlight on
• Dimensions:7 x 1.7 x 1.1 in. (178 x 43 x 28mm)
• Weight: 4 oz. (113g)
• Power Source: 3 'AAA' batteries (included)

• Digital CO Detector
• Wrist strap
• Carrying pouch
• Batteries
• User's manual