ppm systems for sale, brand-new and used.

GasDetectorsUSA is a provider of industrial gas leak and flame detectors, process analyzers, alarm signaling devices and calibration gases. We are distributors of GDS, Spectrex, Simtronics, MEDC, Macurco, Honeywell Analytics, BW Technologies, Draeger, Bacharach, CoolAir, MSA, RAE, Simtronics FHF, Intec and Portagas, manufacturers of industrial gas detectors, safety and control devices. GasDetectorsUSA provides a wide range of industrial fixed and portable ga

THIS LISTING IS FOR A WHOLESALE PALLET LOAD of 5 PRINTERS RICOH SP C220S 406126 16 PPM COLOR USB NETWORK MULTIFUNCTION PRINTER PRINT COPY SCAN SCANNING SINGLE SHEET FLATBED EACH PRINTER INCLUDES TONER AND FACTORY ACCESSORIES RICOH 1 YEAR WARRANTY USA ONLY NEW FACTORY SEALED BOX MSRP $829.00 ea Marketing Information: The RICOH Aficio SP C220S can help you accelerate workflow, accomplish a wider range of jobs and energize documents with vibrant business color.

Pulled from working environment.

HONEYWELL The C7632 Sensor and Controller is a stand-alone carbon dioxide (CO2) sensor for use in determining ventilation necessity with heating ventilation and air conditioning (HVAC) controllers. The C7632 measures the CO2 concentration in the ventilated space or duct. The C7632 is used in HVAC systems to control the amount of fresh outdoor air supplied to maintain acceptable levels of CO2 in the space.

The HP / Agilent 70310A Precision Frequency Reference is a 1/8-width module that provides reference signals at 10 MHz and 100 MHz for HP 70000 Spectrum Analyzer Systems and other Instruments. Signals are Phase locked to an internal ovenized oscillator, improving the HP 70000 frequency reference accuracy (after one year) from 3 ppm to 0.1 ppm. An external reference input allows the use of house standards of 1, 2, 5, or 10 MHz.

Ricoh MP 171 Digital Color Copier Available for pickup/delivery in Atlanta, GA & nearby cities/states. Please feel free to message me or contact Advanced Copier Solutions @ 678-358-9041 with any questions/offers. This copier is fully functional.

Keysight Agilent HP 70310A Features:

4.3"FSTN Single Color HMI Text MD304L 192*64 19 Keys with Free Programming Cable&Software Wholesale MD304L

Payment Policy Brand New Sony CyberShot 8 MP Di

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New, never used, was stored with installed AA batteries. Batteries leaked -- the contact slightly corroded but are cleaned (see picture). Features Hand-Held and battery operated100kHz to 2900MHz measurement range (2060MHz for 3201)125 Ch/sec scan rate (12.5 Ch/sec for 3201)Built-in 2.9GHz frequency counter (2GHz for 3201)High sensitivity (-117 dBm max)Detects Wide band and Narrow band FM, AM and Single Sideband

GAS-Mate Combustible Gas Leak Detector, Used GREAT CONDITION This is the ideal tool for locating leaks in combustion appliances, such as natural gas or propane-fired heating systems, or gas valves, regulators and pipelines. GAS-Mate outperforms other models with twice the sensitivity of the closest competitor - down to 5 ppm methane, the main component of natural gas. GAS-Mate also detects many other combustible gases, such as ammonia, propane, ethanol and hydrogen sulfide.

I have no way to test this unit thus sold as is with no warranty or returns. the following info is from the manufacturers website:AIR SYSTEMS MODEL INTERNATIONAL BB50-CO CARBON MONOXIDE AIRLINE MONITOR BB-50-CO MODEL: BB-50-CO TYPE: CARBON MONOXIDE AIRLINE MONITOR MANUFACTURER: AIR SYSTEMS INTERNATIONAL, INC. The monitor will analyze the air sample and display the CO concentration in parts per million (ppm).

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UEi Test Instruments Combustible Gas Leak Detector · Long 18-Inch gooseneck for hard to reach areas