Made of high quality glass
3cm diameter, unique round form, very unobtrusive
Use to measure CO2 levels at a glance
Package included: 1x glass ball drop checker, 1x suction cups
Please note that CO2 indicator solution is NOT included

Technical Details

Product Details

Package Dimensions
Width : 2.5 inch
Height : 2.4 inch
Length : 2.6 inch

Shipping Weight: 0.64 ounce (View shipping rates and policies)

ASIN : B01MUDDMVP