The 770 is a state-of-the-art carbon monoxide instrument designed to measure CO in ambient air. This palm-sized unit displays readings in 1 ppm increments.
- Measure CO from 0 to 999 PPM
- Displays the max. CO reading in PPM since power on
- Displays, in hours and minutes, time elapsed since power on
- Displays user set value of audible and visual alarm
- Audible alarm can be switched on or off by pressing SEL button
Features and Specifications:
- Range: 0~999ppm
- Accuracy: ±3pp, or 5% of reading, whichever is greater
- Resolution: 1ppm
- Alarm: Audible & Visual
- Power Supply: 2 "AA" Alkaline Batteries
- Dimensions: 1.5"x6"x2.75, (38.5x152x70mm)
- Weight: 6.4oz (191.5g)
- Warranty: 3-year limited warranty
