co calibration gas kit for sale, brand-new and used.

This Sale is for a former sales demo unit, barely touched and now considered Certified Pre-Owned Inventory (CPO). A new Oxygen sensor has been installed and the other three sensors show plenty of life and very quick response times during bump testing.The iSP sample pump is brand new, clean and working wonderfully. A factory trained technician has certified both instruments.

~IF YOU ARE INTERESTED IN SINGLE AND SIX BAY DOCKING STATIONS FOR THE M40, WITH PRINTER, PLEASE SEND US AN EMAIL ~IF YOU NEED MULTIPLE QUANTITIES OF M40 MONITORS, PLEASE SEND US AN EMAIL

RAE Systems- QRAE Plus Multi-Gas Detector. Comes with everything pictured. Good working condition.

The abyx-Gk5 CUSTOM FULL FEATURED Arduino compatible DIY Geiger Counter Kit 123 by Atomic.dave FEATURES: Internal Alpha Beta Gamma Xray ULTRA-Sensitive American made LND7317 Pancake tube with Ludlum 44-9

INDUSTRIAL SCIENTIFIC VENTIS MX4 4 Gas Detector, O2-LEL-CO-H2S Monitor with wall charger VTS-K1231100101……………………………… Ventis MX4 -

INDUSTRIAL SCIENTIFIC MX4 iQuad 4 Gas Detector, O2-LEL-CO-H2S Monitor MX4-K12311……………………………… MX4 iQuad -

This Auction is for BW Technologies Gas Alert Max XT-II Multi-Gas Detector with Built-in Motorized Pump.

VERY WELL MAINTAINED AND TAKEN CARE OF. HAS BEEN ON ONE PROJECT AND IS LESS THAN ONE YEAR OLD. ENTIRE MANUAL CAN BE DOWNLOADED OFF RKI WEBSITE.NO CHARGER!!

INDUSTRIAL SCIENTIFIC VENTIS MX4 4 Gas Detector, O2-LEL-CO-H2S Monitor with wall charger VTS-K1231100101……………………………… Ventis MX4 -

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I have a very nice Bacharach calibration kit. It comes with a regulator flow meter and 2 cylinders I dont knok too much about it but appears to be in very nice shape it model # 24-7059

Two (2) used in excellent working condition, MSA Altair 4 Multi Gas Detectors (Comb/Ex, O2, CO, and H2S). Both units were calibrated on 11/25/14. Included MSA calibration kit (please see pictures above), that will let you calibrate instruments yourself.

Vitalograph BreathCO 29700 carbon monoxide monitor Excellent working used condition. Plastic still on the LED, looks new Fast indicator of smoking status CO levels shown on large display Quick and easy to use Non-invasive Hand-held, battery operated Unique, accurate, zero adjuster

This kit has never before been used! We had more kits than needed, so we are selling these at a HUGE discount! Everything is still sealed in original packaging.

This gas analyzer was used once during a demo session and then put away. I no longer work in that industry and want to recoup some of my money spent on tools. Here is a list of what it is: BTU900 Economical Residential Combustion Analyzer

INDUSTRIAL SCIENTIFIC VENTIS MX4 4 Gas Detector, O2-LEL-CO-H2S Monitor with desktop charger VTS-K1232110101……………………………… Ventis

Biosystems Phd Ultra Atmospheric Monitor p/n54-05-a0101 installed 3 double a batteries booted up and took readings The PhD Plus portable gas detector monitors up to four atmospheric hazards simultaneously. The PhD Plus detector measures oxygen, combustible gas, and up to two additional toxic gases. The Biosystems' "smart sensor" technology used by these meters improves instrument performance, and makes regular maintenance even easier.