Extech MO55 – Combination Pin/Pinless Moisture Meter

$78.36

Compare at 46 stores

Dwyer® Handheld Digital Manometer, 475-2-FM, 0-40" w.c. (9.96 kPa)

$234

Compare at 44 stores

Temtop Indoor Air Quality Meters PM2.5 AQI Air Quality Monitor Home Air Testing Kit, P10

$59.99

Compare at 10 stores

Temtop Indoor Air Quality Meters PM2.5 AQI Air Quality Monitor Home Air Testing Kit, P10

$59.99

Compare at 10 stores

Manometer, RISEPRO® Digital Air Pressure Meter and Differential Pressure Gauge HVAC Gas Pressure Tester

$32.5

Compare at 13 stores

Yellow Jacket 78075 Water Manometer Made of a Durable Plastic

$50.32

Compare at 26 stores

RadonAway 50017 Easy Read Manometer, Blue

$12.95

Compare at 8 stores

Air Quality Monitor, Formaldehyde Detector, Temperature & Humidity Meter, Pollution Tester, Sensor; Detect PM2.5/PM10/PM1.0 Micron Dust, Test Indoor TVOC Volatile Organic Compound Gas; eBook

$109.74

Compare at 2 stores

RadonAway 50018 Easy Read Manometer, Red

$13.95

Compare at 3 stores

Extech HD755 Differential Pressure Manometer- 0.5PSI

$246.4

Compare at 47 stores

INKBIRD Wi-Fi 3-in-1 Air Quality Monitor, 400-5000 PPM CO2 Detector, with Temperature and Humidity for Home, Office, Car, Wine Cellar, Greenhouse Battery Included

$80.99

Compare at 9 stores

RadonAway 50018 Easy Read Manometer, Red

$13.95

Compare at 3 stores

SAF Aranet4 Home: Wireless Indoor Air Quality Monitor for Office or School (CO2, Temperature, Humidity and More) Portable, Battery Powered, E-Ink Screen, App for Configuration & Data History

$168

Compare at 12 stores

First Alert Radon Gas Test Kit, RD1

$15.98

Compare at 37 stores

UEi Test Instruments EM152 Dual Differential Digital Manometer

$118.66

Compare at 39 stores

Pyle Meters Manometer 11 Unit of Pressure-Meters Digital Measurement Maximum 10 PSI Data Hold & Error Code Measure Gauge Differential Gas Tester-Large LCD Backlit Dual Display w/Auto Power Off PDMM01

$72.43

Compare at 4 stores

testo 510 Digital Manometer I Dual-Port Differential Pressure Meter for air Conditioning Systems and Ventilation ducts

$151

Compare at 41 stores

AUTOOL Digital Manometer, Dual-Port Manometer Gas Pressure Tester, Handheld HVAC Manometer, 12 Selectable Units Differential Pressure Gauge, Large LCD Display with Backlight

$39.99

Compare at 19 stores

Dwyer® Handheld Digital Manometer, 475-3-FM, 0-200" w.c. (49.82 kPa)

$254.95

Compare at 28 stores

Airthings 2960 View Plus - Battery Powered Radon & Air Quality Monitor (PM, CO2, VOC, Humidity, Temp, Pressure)

$299

Compare at 15 stores