High, medium or low flow ranges for 510 & 520 series industrial hygiene and air quality applications. User selectable measurement units – volumetric, standardised, temperature, pressure for 530+ series for air quality & personal gas sampling applications. 1 year warranty.
DryCal Defender 500 Series
DryCal Defender 500 series Volumetric primary flow standard. Instantly calibrate your gas flow using Quick Start – no preparation involved, no messy soap bubble solutions.
