Mesa Labs Defender Primary Flow Meter Sound Level Meters LDPE offers an economical and

LDPE offers an economical and chemically inert tubing with a glass-like interior finish

The water level is then determined by reading the cable at the top of the borehole

downloaded using TRAKPRO™ Lite Software

The probe and tape will withstand hydrocarbons

Mesa Labs Defender Primary Flow Meter Sound Level Meters LDPE offers an economical andMesa 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