5%

10%

15%

20%

30%

40%

50%

60%

Analog

Dial

Digital

LCD

LED

Light Indicator

Paper Chart

Scale

Touchscreen

1"

1 3/8"

1 1/2"

1 9/16"

1 7/8"

2"

2 5/16"

2 1/2"

2 5/8"

2 11/16"

2 3/4"

3"

3 1/16"

3 1/4"

3 7/8"

3.9"

4"

4 3/4"

5 1/16"

6 1/4"

9 3/8"

Direct Reading

Remote Reading

Compliant

Not Compliant

1 11/32"

2"

2 3/8"

2 11/16"

2 15/16"

3"

3 3/8"

3 3/4"

4"

4 1/4"

4 3/4"

4 7/8"

5"

5 3/16"

5 1/2"

6 7/16"

6 11/16"

7"

7 1/2"

8.3"

9 3/4"

10"

10 1/8"

Beaufort

Celsius

Fahrenheit

Feet per Minute

Kilometers per Hour

Knots

Meters per Second

Miles per Hour

Ohms

Relative Humidity

Compliant

Compliant with Exemptions

Not Compliant

Exempt

0% to 70%

0% to 95%

0% to 99.9%

0% to 100%

5% to 80%

5% to 95%

10% to 75%

10% to 90%

10% to 95%

10% to 99%

10% to 100%

14% to 95%

20% to 80%

20% to 90%

20% to 95%

25% to 95%

30% to 90%

3A992

EAR99

Air Quality Index

Ambient Temperature

Barometric Pressure

Black Globe Temperature

Carbon Dioxide Level

Dew Point

Equivalent Carbon Dioxide

Heat Stress Index

Pressure

Relative Humidity

Resistance

Temperature

Total Volatile Organic Compound Concentration

Wet Bulb Temperature

1.05"

1 27/64"

1.45"

Less than 125° F

125° F to 149° F

150° F to 174° F

175° F or greater

50° C

60° C

65° C

70° C

75° C

80° C

85° C

Built-In

Removable

Wired Probe

Wireless Sensor

Accuracy Certificate

Calibration Certificate Traceable to NIST

-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%

-2% to 2%

-1% to 1%

DIN Rail

Duct

Enclosure

Outlet Box

Panel

Pipe

Through Wall

Wall

Pie

Spot

-25° F or less

-24.9° F to -0.1° F

0° F to 10.9° F

11° F to 24.9° F

25° F or greater

-50° C

-40° C

-29° C

-20° C

-12° C

-10° C

-8° C

0° C

Air Conditioners

Dehumidifiers

Fans

Heaters

Humidifiers

Air

Aluminum

Brass

Plastic

Stainless Steel

Aluminum

Plastic

NPSM

NPT

UNEF

Freestanding

Screw On