Beaufort

Celsius

Fahrenheit

Feet per Minute

Inches of Mercury

Kilometers per Hour

Knots

Meters per Second

Miles per Hour

Millibars

Millimeters of Mercury

Relative Humidity

Dial

LCD

LED

Scale

6"

8"

10"

13"

18"

24"

36"

1"

10"

2 ft.

2 1/2 ft.

3 ft.

4 ft.

4 1/2 ft.

5 ft.

6 ft.

8 ft.

10 ft.

-25° F or less

-24.9° F to 0° F

0.1° F to 10.9° F

11° F to 19.9° F

20° F or greater

-50° C

-40° C

-30° C

-29° C

-20° C

-12° C

-10° C

-8° C

0° C

-105° F

-47° F

-20° F

-13° F

14° F

-44° C

-30° C

-29° C

-25° C

-10° C

120° F

122° F

130° F

140° F

158° F

170° F

185° F

212° F

50° C

60° C

65° C

70° C

75° C

85° C

100° C

Solar Irradiance Meter

Solar Irradiance Meter Kit

Windsock

Windsock Kit

In Ground

Pipe

Through Wall

Wall

Accuracy Certificate

Calibration Certificate Traceable to NIST

4"

5"

5 1/4"

12"

13 1/4"

18"

Air Quality Index

Barometric Pressure

Carbon Dioxide Level

Equivalent Carbon Dioxide

Relative Humidity

Temperature

Total Volatile Organic Compound Concentration

-10% to 10%

-9% to 9%

-5% to 5%

-4% to 4%

-3.5% to 3.5%

-3% to 3%

-2.5% to 2.5%

-1% to 1%

Aluminum

Brass

Plastic

Stainless Steel

0% to 99.9%

0% to 100%

5% to 80%

5% to 95%

10% to 90%

10% to 95%

10% to 99%

10% to 100%

14% to 95%

20% to 80%

20% to 95%

25% to 95%

30% to 90%

Compliant

Compliant with Exemptions

Not Compliant

EAR99

1 3/8"

1 1/2"

Compliant

Not Compliant

Exempt

Direct Reading

Remote Reading

3"

3 7/8"

4"

5"

6"

6 3/8"

6 1/2"

8 1/2"

9"

9 1/4"

9 1/2"

9 5/8"

12"

12 1/4"

18"

Built-In

Wired Probe

Wireless Sensor