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Airflow & Air Quality - 361 - Page 2 - Super Savings! Save up to 38%


Super Savings! Up to 38% off on Airflow & Air Quality at In The National Interest, Page 2. Top brands include Perfect-Prime, Extech, Yokogawa, Wicks Aircraft, FOSHIO, Dwyer, DIGITEN, TSI, CAMPELIFY, CO2Meter, REED Instruments, Wingbind, Inspeed, UEi Test Instruments, Dylos, Fluke, Davis Instruments, & Amprobe. Hurry! Limited time offers. Offers valid only while supplies last.



Perfect-Prime WD9829, Precise Sensitive HotwireThermal Anemometer Probe w/Telescopic Handle 41''
Perfect-Prime WD9829, Precise Sensitive HotwireThermal Anemometer Probe w/Telescopic Handle 41"
By Perfect-Prime
In Stock
$159.99
$99.99
You Save: 38%

mpn: WD9829, ean: 0638414476656,

4.7 out of 5 stars with 83 reviews
Features: Thermal Anemometer available for very low air velocity measurement slim probe , ideal for grilles & diffusersCombination of hot wire and standard thermistor , deliver rapid and precise measurement Record maximum/minimum readings with recall...


Extech CO200 Desktop Indoor Air Quality CO2 Monitor
Extech CO200 Desktop Indoor Air Quality CO2 Monitor
By Extech
In Stock
$269.99
$210.75
You Save: 22%

mpn: CO200, ean: 0793950502006,

4.9 out of 5 stars with 269 reviews
Extech CO200 Desktop Indoor Air Quality CO2 Monitor; Indoor Air Quality displayed in ppm with Good (380 to 420ppm), Normal (1000ppm) indication The CO200 is a Desktop Indoor Air Quality CO2 Monitor. Measurement ranges are 0 to 9,999 ppm (CO2), 14 to ...


Yokogawa Corporation of America 250340LSPB , AC Ammeter; Transformer Rtd; IronVane/Pivot&Jewel; 25-500Hz; New Big Look; 3.5 in; 75A
Yokogawa Corporation of America 250340LSPB , AC Ammeter; Transformer Rtd; IronVane/Pivot&Jewel; 25-500Hz; New Big Look; 3.5 in; 75A
By Yokogawa
In Stock
$108.42

mpn: 250340LSPB, ean: 0642008221539,

4.6 out of 5 stars with 160 reviews


Universal Pitot Tube Cover. HI-VIZ
Universal Pitot Tube Cover. HI-VIZ
By Wicks Aircraft
In Stock
$13.99

mpn: 20635,

4.8 out of 5 stars with 54 reviews
Our bright orange and yellow universal pitot tube covers work on any length tube from 1/4 inch up to 7/8in diameter. The cleverly designed hook/loop Velcro strap with sewn in rubberized trim allows it to tightly, securely and quickly fasten to virtua...


FOSHIO FT168 Digital Manometer Air Pressure Meter HVAC Gas Pressure Tester with Large LCD Display
FOSHIO FT168 Digital Manometer Air Pressure Meter HVAC Gas Pressure Tester with Large LCD Display
By FOSHIO
In Stock
$55.39
$35.99
You Save: 35%

mpn: FT168-AU, ean: 0756790303646,

4.6 out of 5 stars with 80 reviews
Specification: This manometer can be used to help you carry out quick and easy filter checks when performing differential pressure checks on ventilation and air conditioning systems. Differential pressure measurements are carried out to determine w...


Dwyer Series 475 Mark III Handheld Digital Manometer, 0-40.00''WC Range, 10 psig Maximum Pressure
Dwyer Series 475 Mark III Handheld Digital Manometer, 0-40.00"WC Range, 10 psig Maximum Pressure
By Dwyer
SKU: #4752FM
In Stock
$142.00
$128.75
You Save: 9%

sku: 4752FM, mpn: 475-2-FM, ean: 0094704462479,

4.9 out of 5 stars with 142 reviews
The Dwyer Series 475 Mark III intrinsically-safe digital manometer provides positive, negative, and differential pressure measurements, and is used to perform field calibration, monitoring or troubleshooting HVAC systems, performing clean room inspec...


Digiten G1/2''Male Thread Water Flow Hall Sensor Switch Flowmeter Counter with Temperature Sensor 1-25L/min
Digiten G1/2"Male Thread Water Flow Hall Sensor Switch Flowmeter Counter with Temperature Sensor 1-25L/min
By DIGITEN
In Stock
$15.99

mpn: CF-B7,

4.5 out of 5 stars with 105 reviews
Descriptions: 1.This flow sensor is made of brown, it is waterproof,heat resistance,pressurresistance,cold resistance. 2. It is small size and easy to install. 3.Tis flowmeter can measure water temperature with temperature sensor. 4. The flowmeter c...


TSI EBT730 Micromanometer, -15'' to +15'' H2O Pressure Range, 250 to 15500 ft/min Velocity Range, 40 to 140 Degrees F Temperature Range
TSI EBT730 Micromanometer, -15" to +15" H2O Pressure Range, 250 to 15500 ft/min Velocity Range, 40 to 140 Degrees F Temperature Range
By TSI
In Stock
$1,790.00

mpn: EBT730,

4.7 out of 5 stars with 293 reviews
TSI Alnor micromanometer EBT730 is one of the most advanced, versatile, and easy to use micromanometers on the market today. The EBT730 features an auto-zeroing pressure sensor that increases measurement resolution and accuracy along with an intuitiv...


Handheld Carbon Dioxide Detector Precise CO2 Meter Air Quality Tester AR8200
Handheld Carbon Dioxide Detector Precise CO2 Meter Air Quality Tester AR8200
By CAMPELIFY
In Stock
$289.89

mpn: AR8200, ean: 0754680760685,

4.7 out of 5 stars with 161 reviews
It measures ambient level of carbon dioxide (CO₂).Provides accurate information about the Carbon Dioxide of air in your home, office or greenhouse.. Measuring range:350~9999 PPM; Resolution:5 PPM; Basic Error: ±(30 PPM+5% rdg); Response Time:~90 s...


CO2Meter AZ-0001 pSense Portable CO2 Indoor Air Quality Meter, Yellow
CO2Meter AZ-0001 pSense Portable CO2 Indoor Air Quality Meter, Yellow
By CO2Meter
In Stock
$149.00

mpn: AZ-0001, ean: 0793573853240,

4.8 out of 5 stars with 288 reviews
With up to 24 hours battery life and easy to use with gloves on, the pSense portable carbon dioxide and air quality meter works perfectly as a personal safety alarm unit in hazardous environments, or wherever carbon dioxide is produced, stored, gener...


REED Instruments SD-4214 SD Series Hot Wire Thermo-Anemometer, Datalogger, w/Temperature
REED Instruments SD-4214 SD Series Hot Wire Thermo-Anemometer, Datalogger, w/Temperature
By REED Instruments
SKU: #SD4214
In Stock
$449.00
$404.10
You Save: 10%

sku: SD4214, mpn: SD-4214,

4.6 out of 5 stars with 12 reviews
This SD series datalogging thermo-anemometer measures air velocity, air temperature and has a built-in contact thermometer. The SD-4214 features user selectable sampling rates from 1 to 3600 seconds. Using an SD card (max 16Gb) a user can select a de...


6 Colors Weather Predicting Storm Glass Crystal Desktop Drops Barometer Weather Instruments Weather Stations Creative Glass Crafts Home Decoration Stylish Christmas Gift
6 Colors Weather Predicting Storm Glass Crystal Desktop Drops Barometer Weather Instruments Weather Stations Creative Glass Crafts Home Decoration Stylish Christmas Gift
By Wingbind
In Stock
$15.34

mpn: WB-000433-LYA1, ean: 6465747546145,

4.9 out of 5 stars with 68 reviews
Material: high borosilicate glass + solid wood base Color:as the picture shows,blue,green,wine red,purple,yellow,mini size white Size:12*6cm(4.68*2.34inch)(WxH) Features:predict the weather, the shape of water droplets,can also be used as an art deco...


Inspeed Vortex Handheld Anemometer (Wind Meter)
Inspeed Vortex Handheld Anemometer (Wind Meter)
By Inspeed
In Stock
$62.50
$59.00
You Save: 6%

mpn: HH, ean: 0000309509709,

4.5 out of 5 stars with 99 reviews
This is a handy, rugged anemometer by Inspeed. We make them. Used by CNN in the US Gulf Region for hurricane coverage. Uses a Cateye bicycle speedometer for display - shows current speed and also captures MAX and AVERAGE. Great for all kinds of wind-...


UEI Test Instruments ATT29 Temperature Probe
UEI Test Instruments ATT29 Temperature Probe
By UEi Test Instruments
In Stock
$21.20

mpn: ATT29,

4.1 out of 5 stars with 265 reviews
K-Type Temperature Probe4’ standard bead probe-40˚ to 950˚F (-40˚ to 510˚C).K-Type Temperature Probe. 4' standard bead probe. -40˚ to 950˚F (-40˚ to 510˚C). ...


Dylos Laser Particle Counter (DC1100) - with Computer Interface
Dylos Laser Particle Counter (DC1100) - with Computer Interface
By Dylos
In Stock
$269.99

mpn: DC1100-PC, ean: 0864917000139,

4.0 out of 5 stars with 268 reviews
A true Laser Particle Counter with 2 size ranges - small (bacteria, mold, etc) large (pollen, etc.) DC1100 features technology and engineering that allows monitoring of indoor air quality with an LCD screen that provides small and large particle coun...


Fluke BP120MH 4 Piece Nickel-Metal-Hydride Rechargeable Battery Pack, 3000 mAh Capacity, 4.8V Voltage, For Fluke ScopeMeter 120 Series, Fluke 43 and 43B Power Quality Analyzer
Fluke BP120MH 4 Piece Nickel-Metal-Hydride Rechargeable Battery Pack, 3000 mAh Capacity, 4.8V Voltage, For Fluke ScopeMeter 120 Series, Fluke 43 and 43B Power Quality Analyzer
By Fluke
SKU: #BP120MH
In Stock
$129.99
$104.56
You Save: 20%

sku: BP120MH, mpn: BP120MH, ean: 0095969327237,

4.5 out of 5 stars with 283 reviews
Battery pack as replacement battery in the Fluke 120 series ScopeMeters and in the Fluke 43 and 43B power quality analyzers. The BP120MH is a Nickel-Metal-Hydride battery pack, made specifically to support the ScopeMeters and power quality analyzers ...


Fluke L211 Probe Light Kit
Fluke L211 Probe Light Kit
By Fluke
In Stock
$59.99
$48.55
You Save: 19%

mpn: L211, ean: 0095969241670,

4.7 out of 5 stars with 88 reviews
kit includes L200 probe light, TL71 premium DMM test lead set and C75 case. Special value combo pairs the new L200 probe light with one of the most popular test leads by Fluke and a handy carrying case. Small, rugged light easily attaches to any Fluk...


Davis Instruments 7904 Replacement Wind Vane for Vantage Pro Anemometers
Davis Instruments 7904 Replacement Wind Vane for Vantage Pro Anemometers
By Davis Instruments
In Stock
$15.00

mpn: AO-34542-60, ean: 0011698790401,

4.2 out of 5 stars with 116 reviews
Davis instruments 7904 Replacement wind vane with brass tip for Vantage Pro2 anemometers with round shafts. by Davis Instruments.Lab equipment & instruments. Made in united states. Manufactured by Cole-Parmer. ...


Amprobe TMA40-A Datalogging Anemometer
Amprobe TMA40-A Datalogging Anemometer
By Amprobe
SKU: #AMPROBETMA40-A
In Stock
$359.95
$269.51
You Save: 25%

sku: AMPROBETMA40-A, mpn: 3477287, ean: 0094712994702,

4.2 out of 5 stars with 58 reviews
Amprobe products range from an extensive line of clamp meters and digital multimeters to industry-specific tools for residential/commercial electricians, HVAC/R technicians, utilities and industrial maintenance professionals. All Amprobe tools underg...


REED Instruments LM-81AM Compact Vane Anemometer
REED Instruments LM-81AM Compact Vane Anemometer
By REED Instruments
SKU: #WP-DSAA-B49S
In Stock
$80.99

sku: WP-DSAA-B49S, mpn: LM-81AM,

4.5 out of 5 stars with 191 reviews
This compact anemometer measures in fpm, m/s, kph, mph and knots. The LM-81AM keeps track of minimum and maximum readings and features a data hold function and low friction rotating vane for improved accuracy.Air Velocity Range: 80 to 5910 fpm; 0.4 t...



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