Mesa Labs Defender Primary Flow Meter solid-braid Developed by a commercial diver-inspector

Developed by a commercial diver-inspector in conjunction with TWI

Mesa Labs Defender 510 and Defender 520 are the next generation of the DryCal ® DC-Lite and DryCal ® DC-2 flow Calibrators

the camera head is fitted with white LEDS and CMOS Camera technlogy for improved reliability and performance

ready to install

an intuitive menu

Mesa Labs Defender Primary Flow Meter solid-braid Developed by a commercial diver-inspectorMesa Labs Defender 510 and Defender 520 are the next generation of the DryCal DC Lite and DryCal DC 2 flow Calibrators. Everything you trust about Mesa Labs DryCal technology in the DC Lite and DC 2 digital flowmeters is available in the Defender 510, 520 & 530 calibrators, which makes it easier than ever to calibrate air sampling pumps. Measure volumetric flow and standardized flow, which correct for temperature and pressure, or calibrate devices