Environmental Sensors Co.'s Ethylene Oxide Meter is a hand held instrument that measures ethylene oxide concentration in a range of 0-20 ppm and a resolution of 0.1ppm.

Environmental Sensors Co.'s Ethylene Oxide Meter is a portable desktop instrument that measures ethylene oxide concentration in a range of 0-20 ppm and a resolution of 0.1 ppm.

Environmental Sensors Co.’s Oxygen Meter is a handheld instrument that measures oxygen concentration in a range of 0-25% and a resolution of 0.1%

Environmental Sensors Co.'s Ozone Meter is a hand held instrument that measures ozone concentration in a range of 0-2 ppm and a resolution of 0.01ppm.

Environmental Sensors Co.'s Ozone Meter is a portable desktop instrument that measures ozone concentration in a range of 0-2 ppm and a resolution of 0.01 ppm.

Environmental Sensors Co.'s Sulfur Dioxide Meter is a hand held instrument that measures sulfur dioxide concentration in a range of 0-20 ppm and a resolution of 0.1 ppm.

Environmental Sensors Co.'s Sulfur Dioxide Meter is a portable desktop instrument that measures sulfur dioxide concentration in a range of 0-20 ppm and a resolution of 0.1 ppm.

Environmental Sensors Co.'s Nitrogen Dioxide Meter is a hand held instrument that measures nitrogen dioxide concentration in a range of 0-20 ppm and a resolution of 0.1 ppm.

Environmental Sensors Co.'s Nitrogen Dioxide Meter is a portable desktop instrument that measures nitrogen dioxide concentration in a range of 0-20 ppm and a resolution of 0.1 ppm.

Environmental Sensors Co.'s Glutaraldehyde Meter is a hand held instrument that measures glutaraldehyde concentration in a range of 0-20 ppm and a resolution of 0.01 ppm.

Environmental Sensors Co.'s Glutaraldehyde Meter is a portable desktop instrument that measures glutaraldehyde concentration in a range of 0-20 ppm and a resolution of 0.01 ppm.

Environmental Sensors Co.'s Chlorine Meter is a hand held instrument that measures chlorine concentration in a range of 0-20 ppm and a resolution of 0.1 ppm.

Environmental Sensors Co.'s Chlorine Meter is a portable desktop instrument that measures chlorine concentration in a range of 0-20 ppm and a resolution of 0.1 ppm.

Environmental Sensors Co.'s Carbon Monoxide Meter is a hand held instrument that measures carbon monoxide concentration in a range of 0-300 ppm and a resolution of 1 or 0.1 ppm.

Environmental Sensors Co.'s Carbon Monoxide Meter is a portable desktop instrument that measures carbon monoxide concentration in a range of 0-300 ppm and a resolution of 0.1 ppm

Environmental Sensors Co.'s Nitric OxideMeter is a hand held instrument that measures nitric oxide concentration in a range of 0-100 ppm and a resolution of 0.1 ppm.

Environmental Sensors Co.'s Nitric OxideMeter is a portable desktop instrument that measures nitric oxide concentration in a range of -0-100 ppm and a resolution of 0.1 ppm

Environmental Sensors Co.'s Ammonia Meter is a hand held instrument that measures ammonia concentration in a range of 0-100 ppm and a resolution of 0.1 ppm

Environmental Sensors Co.'s Ammonia Meter is a portable desktop instrument that measures ammonia concentration in a range of 0-100 ppm and a resolution of 0.1 ppm.

Environmental Sensors Co.'s Hydrogen Sulfide Meter is a hand held instrument that measures hydrogen sulfide concentration in a range of 0-50 ppm and a resolution of 0.1 ppm.

Environmental Sensors Co.'s Hydrogen Sulfide Meter is a portable desktop instrument that measures hydrogen sulfide concentration in a range of 0-50 ppm and a resolution of 0.1 ppm.

Faster response measurements to 1000ppm

Measures Carbon Dioxide (C02), Air Temperature and Humidity

Measures Carbon Dioxide (CO2) , Temperature, Humidity, Dew Point, and Wet Bulb

The Extech EA80 Indoor Air Quality Meter/Datalogger measures CO2 , Temperature, Humidity, Dew Point, and Wet Bulb. (For domestic sale only)

The Extech EZ40 EzFlex™ Combustible Gas Detector Quickly Identifies and Pinpoints gas leaks

Fast response detection of gas leakage.

Simultaneously measures and datalogs multiple parameters such as CO, CO2, Temperature, Relative Humidity.

The Kanomax Dust Monitor 3442 is a compact and high quality instrument, ensuring highly accurate dust measurements via a user-friendly & intuitive interface.

The Kanomax 3521 is a Respirable Aerosol Mass Monitor and provides Direct Particulate Mass Measurement in "WEIGHT" on the Piezo-Crystal.

The Kanomax 3800 Hand-held Condensation Particle Counter is the ideal tool for indoor Air Quality Investigation, Aerosol Research, and Filter Tests. Rugged and portable, the Kanomax 3880 provides Environmental Monitoring with 15 nm sensitivity for Electronics, Food Processing, Pharmaceutical, Medical and Hospital facilities, etc. With its programmable data-logging capabilities, you can record your readings in the unit and download the data to a PC at a later time for analysis.

Measures 5 particle sizes simultaneously (0.3, 0.5, 1.0, 3.0 and 5.0 um) in cf or m3, displaying 2 channels. Built-in flow sensor (0.1 CFM +/- 10%). Temp./RH and Air Velocity probes available as an option. Capable of measuring up to 4 parameters in one instrument Network capable up to 8 units using optional Windows software. Applications include Cleanrooms, Pharmaceutical, Semiconductor, IAQ investigations, Food, Beverage, Filter Testing, Aerospace, Hospital Surgical Rooms, Paint Spray Booths,

The Kanomax Model 3887 Handheld Laser Particle Counter is designed to be portable and easy to use. Measures 3 particle sizes simultaneously (0.3, 0.5, 5.0 µm) in cf or m3. The user can log up to 8,000 data points and easily transmit the data to a PC or printer using the optional Windows software and RS232C or RS485 interfaces. Applications include cleanrooms, IAQ Investigations, Food Industries, Filter Testing, Aerospace, Hospital Surgical Rooms, and Paint Spray Booths.

The Kanomax 3900 High Flow Airborne Particle Counter offers high performance and an affordable price. With operating modes corresponding to ISO4644-1, FS 209E, FB 5295, EC GMP, GB/T 16292-1996 standards, the easy to use model 3900 suits applications in pharmaceutical and semiconductor cleanroom monitoring and verification, filter testing, and facility certification.

The IQM60 is a versatile, customizable IAQ monitor for performing in-depth analysis of indoor air quality.

YESDUST is a general purpose, low-cost, hand-held, battery powered particulate sensor designed to be used in conjunction with the YESAIR or YES Plus LGA IAQ monitor

The reliable and accurate Falcon-II economical air quality monitor measures temperature and carbon dioxide.

YESAIR offers more features, flexibility and functionality than any other instrument on the market today with multi-channel operation, thirty different plug and play sensors to select from, including a particulate sensor, huge capacity data logging to SD flash card and much more.

YES Plus LGA is a multi-gas air quality monitoring and information recording instrument that simultaneously measures and records temperature, RH, CO2, and much more