Mesa Labs Defender 510-L Rental Rental Term:Monthly 10 (60) ppm acetylene: display

10 (60) ppm acetylene: display approx

They have variable speeds ranging from 60 RPM to 350 RPM

quick connect

Fits narrow or crowded well casings

protective rubber boot

Mesa Labs Defender 510-L Rental Rental Term:Monthly 10 (60) ppm acetylene: displayFeatures: Defender 510 low flow range, 5mL 500mL min, + 1% of reading volumetri Calibrators in Mesas DefenderTM Series are backed by Proven DryCal technology and have a reading uncertainty of less than 1%. Durability. All DryCal calibrators are field proven and have provided IH professionals with reliable performance for decades. Real time flow data. Calibrator flow data is captured in real time with our DryCal Pro software, directly uploaded to a PC,