Environmental Meters | McMaster-Carr

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Display Type

Measurement Unit

Feet per Minute

Inches of Mercury

Kilometers per Hour

Meters per Second

Measures

Differential Pressure

Relative Humidity

Probe Type

Wireless Sensor

Certificate Type

Accuracy Certificate

Calibration Certificate

Maximum Temperature

Mounting Location

Minimum Temperature

Relative Humidity Accuracy

Minimum Dew Point

Export Control Classification Number (ECCN)

Mounting Hole Diameter

RoHS

Compliant with Exemptions

REACH

Meter Type

DFARS Specialty Metals

Airflow Speed

0 fpm to 7,000 fpm

30 fpm to 400 fpm

0.39 kn to 30 kn

40 fpm to 3,300 fpm

40 fpm to 3,900 fpm

40 fpm to 3,940 fpm

40 fpm to 5,900 fpm

0.4 kn to 30 kn

0.5 mph to 30 mph

0.5 mph to 40 mph

0.5 mph to 45 mph

60 fpm to 3,900 fpm

60 fpm to 5,904 fpm

60 fpm to 6,900 fpm

0.6 kn to 58.3 kn

Battery Size

Batteries Included

Relative Humidity

Housing Material

Stainless Steel

Meter Style

Telescoping Tube

Manufacturer Model Number

Electrical Safety Rating

Height

Digit Height

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124 Products

Measuring and Inspecting

Barometers

Measure atmospheric pressure changes

Temperature and Humidity Meters

Temperature and Humidity Meters

Simultaneously measure temperature and relative humidity

Humidity Meters

Humidity Meters

Measure relative humidity without complex calculations

Weather Stations

Weather Stations

Measure multiple weather conditions at the same time

Light Meters

Measure light quality and intensity

Multimeters

Take current, voltage, resistance, and other electrical measurements

Thickness Gauges

Thickness Gauges

Move the thumb lever to quickly check the thickness of flat stock, pipe, or tubing

Airflow Meters

Measure airflow in duct, air filters, exhaust hoods, and other air applications

Sound Level Meters

Sound Level Meters

Measure noise levels to determine if an area requires hearing protection

Safety Equipment

Earplug Fit Testers

Earplug Fit Testers

Confirm your earplugs deliver the right level of hearing protection

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)