Write A Review

CX-04, Carbon Monoxide (CO) 0-2,000 ppm and Oxygen (O2) 0-25%, alkaline batteries with alligator clip

* Indicates required fields
Review title:
Overall rating: *
How long have you owned this product?: *
Pros : * (1,000 characters max)
Cons : * (1,000 characters max)
Your Nickname: *