Instrument Depot specializes in environmental monitoring. We are a trusted calibration gas supplier, supplying our premium, precision trademarked PORTACAL® brand calibration gas, manufactured by Gasco. We supply ALL manufacturers equivalent calibration gas mixes. We are a distributor for Gastec, Nextteq, Dräger and Kitagawa, supplying detector tubes and pumps. We have over 50 years of combined experience.
We Are Your #1 Source for Calibration Gas & Detector Tubes.
We provide low cost, NIST gas standards, recyclable precision calibration gases, industrial gases, compressed gases & test gas cylinders as well as custom calibration gas kits, calibration cylinder gas regulators and calibration gas accessories.
We stock Draeger detector tubes, Dräger hand sampling pumps, Drager single / multi gas detectors, Drager PAC, Drager X-am, Drager air current kits, Drager aerotest kits, Drager CDS simultest kits, Drager clandestine lab kits, Drager CMS analyzers, Drager CMS chips, Drager diffusion tubes, Drager hazmat kits.