DIGITAL RESPINOMETER 

Polished Stainless Steel tank, with capacity of 7 manometers a side. Digital temperature display with resolution of 0.1°C. Temperature control to within +/-0.5°C. Stainless Steel immersion heater. Stirrer for uniform temperature.
Manometers mounted on graduated scale for reading pressure changes. Flask with center well & side flask attached to manometer. Oscillation of manometer approximately 90 rpm. Powder coated exterior, with wheels for easy mobility. Capacity 7 manometers, temperature range of 5°C above ambient to 60°C.