Indoor Air Quality Meters

Manufacturer: Allegro Industries Brand: Allegro Industries Model: 2050-01

When activated, Stannic Chloride is a white colorless gas with a pungent odor. It fumes strongly in moist air forming white hydrochloric acid fume. The emitted tin compound has a strong odor that will provoke an involuntary reaction (i.e. coughing) by the test subject.

Manufacturer: Testo AG Brand: Testo Model: 0554 0568

Testo spare thermal printer paper roll, permanent ink. Measurement data documentation legible for up to 10 years.

Manufacturer: Testo AG Brand: Testo Model: 0554 0307

Testo standard smoke pump test kit. Includes scale, filter paper and lubricant for measuring soot in flue gas. For flue gas analysers.

Manufacturer: Mengshen Brand: Mengshen

Features:Super large LCD display with Backlight ON/OFF function• CO2 / Temperature / Relative Humidity• Calendar • Time- 12700 data log memory- CO2 level warning alarm - NDIR Sensor (Non-Dispersive Infrared)- Waveguide technology with Automatic Background Calibration(ABC)Specifications:- Carbon Dioxide (CO2)• Range : 0-9999 ppm (Out of scale)• Accuracy : ± 50ppm ± 5% reading (0-2000)• Response time : 10 sec- Temperature • Range : - 10-70°C (14-158°F)• Resolution : 0.1°C • Accuracy : ± 0.6°C / ± 0.9°F)- (0-50°C / 32-122°F), others ± 1.2°C- Humidity• Range : 0.1-99.9%• Resolution : 0.1 %• Accuracy : ± 3% (10-90%)- Operating Condition : 0-50°C, 0-95% RH (without condensation)• Storage Temperature : 0-70°C Battery Replacement and Notes :When battery reaches a low level as indicated by LCD not bright or if the CO2 reading is zero, replace the AA X 4 batteries by opening the battery cover.Operate the product using AC power adaptor mostly as mentioned in Operating Instruction / Battery Operation section.Package includes :- CO2 / Temp. / RH DATA LOGGER- AC Power Adaptor (110-240V AC Input, DC 6V Output)- USB Data Cable- PC Software CD ROM (AA Batteries are NOT included)

Manufacturer: Unihedron Brand: Unihedron

An affordable meter for measuring sky brightness for astronomers! The "Sky Quality Meter" measures the brightness of the night sky in magnitudes per square arcsecond. Designed by Dr. Doug Welch and Anthony Tekatch, the Unihedron Sky Quality Meter offers unprecedented sensitivity in a handheld meter. Uses: -Find out how good the night or site REALLY is. -Compare the sky brightness at different sites quantitatively. -Document the evolution of light pollution in your area. -Set planetarium dome illumination to mimic the skies people are likely to experience elsewhere in the city. -Monitor sky brightness through the night, night-to-night, and year-to-year. -Determine which nights show the greatest promise for finding the 'faintest fuzzies'! -Calibrate the effect of sky brightness on qualitative measures such as the Bortle Scale. -Investigate how sky brightness correlates with the solar cycle and month-to-month sunspot activity. -Help provide local ground truth for future sky brightness prediction with the Clear Sky Clock. -CCD users can make a correlation between the SQM reading and when the background reaches some ADC level. Features: -Audible signal while measurement is in progress. -Sky brightness displayed in visual magnitudes per square arcsecond. -Infrared blocking filter restricts measurement to visual bandpass. -Temperature in both Celsius and Fahrenheit as well as model number and serial number can be displayed with different button press sequence. - Precision readings at even the darkest sites. - Power-saving features designed in for maximum battery life. - Reverse battery protection. Specifications: -The Half Width Half Maximum (HWHM) of the angular sensitivity is ~42° -Operates from 9V battery (included). -Size 3.8 x 2.4 x 1 in. -Maximum light sampling time: 80 seconds. -Specifications are subject to change without notice.

Manufacturer: Extech Instruments Brand: Extech Model: CO200

What's Included: AC adapter. Monitor air quality in schools, office buildings, greenhouses, factories, and anywhere that carbon dioxide is a concern Measures and displays carbon dioxide concentration, air temperature and humidity Captures min/max; press RESET to clear memory Displays the year, month, date, and time of day Audible alarm sounds when carbon dioxide levels exceed the set point Activates an alarm relay that can be used for connection to an external indicating or controlling device

Manufacturer: Fluke Corporation Brand: Fluke Model: FLUKE-985

The new Fluke 985 Particle Counter is the preferred choice for HVAC and IAQ professionals. From filter testing to IAQ investigations, the Fluke 985 is the portable solution for determining airborne particle concentrations. Use the Fluke 985 to immediately respond to occupant complaints, or as part of a comprehensive preventive maintenance program. Drive additional business by demonstrating the need for maintenance and repair. With a large screen, intuitive icons for navigation and on-screen data presentation, the Fluke 985 allows users to run more tests quickly, with less time spent cycling through screens to obtain the data. The Fluke 985 is lightweight and easy to use in any position and with easy data export options using USB cable, memory stick. it's easy to review and analyze the data anywhere and anytime. Assess air quality more easily and accurately. Six channels and particle size range of 0.3 - 10.0 micron: Assures accurate measurements even for critical locations requiring ISO Class 5 - 9 certification. Ultra-lightweight and ergonomic design: Promises easy single-hand operation in tight or awkward spaces with less operator fatigue. Long battery life: Ten hours of standard-use battery life to last a full work day. Large 3.5 QVGC Color display: Easy navigation and viewing with the intuitive icons and large font options. 10,000 record storage: Quick access to historical data. On-screen data presentation: Data can be viewed in a traditional tabular or trend graph view at the user's preference. Personalized setting and configurations: Customizable settings for the display, sample methods, and alarm settings for sample count. Data export options: Download data to a PC using a USB memory stick, USB cable or Ethernet connection. No special software is required to download or view data.

Manufacturer: MyMoldDetective Brand: MyMoldDetective

Finally a Mold Test Kit that test for mold in your air like the professionals so. My Mold Detective's Mold Test Kit utilizes the same air sampling methods that industry professionals use to test air quality in homes and businesses and utilizes industry-standard air sample cassettes. My Mold Detective's Mold Test Kit is not just another petri dish sampling method that is outdated technology and unreliable, it is professionalism boxed and brought to the Do-It-Yourself populace in a simple 3 step process. Now you can stop ignoring the musty odors, allergic reactions and occupant complaints, and give the air you breathe the attention it deserves.

Manufacturer: UEI Test Instruments Brand: UEi Test Instruments Model: DP12

The Quintox industrial combustion analyzer does the following: Measures: O2, CO, Inlet temperature, Flue temperature - Calculates: Efficiency, CO2, Net stack temperature, Losses, Excess Air, CO/CO2, Poison Index, Net Temperature Differential - Integral printer - 15' handset cable & 15' probe hose w/1000ËšF, 12" shaft - Nearly 2000 test memory slots.

Manufacturer: Dwyer Instruments Brand: Dwyer Model: CDW-LED

The Series CDW Wall Mount Carbon Dioxide/Temperature Transmitter combines accurate CO2 measurements with a passive temperature output. The Non-Dispersive Infrared (NDIR) sensor continuously updates the calibration through a proprietary logic feature which limits the amount of error due to drift. The CDW series is ideal for building automation systems to help control the fresh air intake in a room.