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Bios DryCal Defender Calibrator    

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The Bios Drycal Defender is the next generation Drycal DC-Lite dry flow meter design that provides users with a primary flow standard for industrial hygiene, environmental and laboratory applications.

Backed byProven DryCal® Technology for fast, ±1% of reading calibrations of personal sampling pumps, the Defender 510, the enhanced Defender 520, and the standardizing Defender 530, giving you the flexibility to do as much as you need while you work to defend lives. The Defender Series has it all.

Defender 510 • Volumetric Primary Flow Standard

Defender 520 • Enhanced Volumetric Primary Flow Standard

Defender 530 • Standardized and Volumetric Primary Flow Standard


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