• Carbon Monoxide (CO) Meter
• Large LCD dual displays for CO and TEMP measurement
• Backlight for easy screen viewing under dim lighting conditions
• Adjustable alarm limits
• CO level beeper can be silenced if desired
• Automatic Zero point adjustment
• MAX Hold / Data Hold / Auto Power Off
• Easy to replace battery
• Replaceable CO sensor extends tool life
Measurement Range:
• Carbon Monoxide: 0~1000 ppm.
• Temperature: -20°C~70°C (-4°F~158°F)