CARBONATION TESTER MODIFIED.
Made in Zahm & Nagel

Gas pressure is quickly obtained with this tester and gas volume easily
determined where samples are tested at a known termperature, or where
temperature is taken separately.
Includes dual scale 60 psi and 4.2kg/cm2 pressure gauge and instruction booklet.

The one liter size accepts containers up to 4" dia x 12" tall. The two liter size accepts containers up to 7" dia x 16" tall.

The 1 liter size is 4" x 15" high.
The two liter size is 7" x 19" high.
Longer guide rods are available on request.