MSA ALTAIR® 4X/4XR Multigas Detector Calibration Cylinder, Gas, 34 L, (CH4)-1.45%, (O2)-15%, (CO)-60 PPM, (H2S)-20 PPM, Aluminum Part# 10048280 VOC the Ultra Elite full-face mask

the Ultra Elite full-face mask is our top model in this range

Optical Paths: 13-mm light path / 16-mm light path / 22

The segmented P10 Probe offers greater flexibility in angled piezometers and assist in bypassing down-hole restrictions or pumps when measuring draw-down

Oil  Oil/Water Interface Meter Description:

the LVD is a "battery saver device"

MSA ALTAIR® 4X/4XR Multigas Detector Calibration Cylinder, Gas, 34 L, (CH4)-1.45%, (O2)-15%, (CO)-60 PPM, (H2S)-20 PPM, Aluminum Part# 10048280 VOC the Ultra Elite full-face maskMSA ALTAIR 4X 4XR Multigas Detector Calibration Cylinder, Gas, 34 L, (CH4) 1. 45%, (O2) 15%, (CO) 60 PPM, (H2S) 20 PPM, Aluminum Part# 10048280 Certified gas cylinders for calibration MSA offers a complete line of calibration gas cylinders to calibrate all instruments. The gas mixture in calibration gas cylinders is certified to be prepared gravimetrically, using NIST traceable weights. The lot number and nominal value of the gas constituents in