CO-03 Single Gas Monitor, 0-500 ppm, with alligator clip
- Operates 3,000 hours on alkaline (GP-03 operates 35 or 30 hrs on alkaline/Ni-MH)
- Impact, dust, and water resistant
- Replaceable rubber boot
- Data log from 5 to 300 hours with adjustable intervals
- Audible / visual / vibration alarms
- Automatic backlight
- Low battery alarm
