Analog

Dial

Digital

LCD

LED

Light Indicator

Paper Chart

Scale

Touch Screen

Beaufort

Celsius

Fahrenheit

Feet per Minute

Inches of Mercury

Kilometers per Hour

Knots

Meters per Second

Miles per Hour

Millibars

Millimeters of Mercury

Ohms

Relative Humidity

Accuracy Certificate

Calibration Certificate Traceable to NIST

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

Direct Reading

Remote Reading

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

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%

-25° F or less

-24.9° F to 0° F

0.1° 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

DIN Rail

Duct

Enclosure

Outlet Box

Panel

Pipe

Through Wall

Wall

Dehumidifiers

Heaters

Humidifiers

Air

-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%

3A992

EAR99

Aluminum

Brass

Plastic

Stainless Steel

Built-In

Removable

Wired Probe

Wireless Sensor

Compliant

Not Compliant

Compliant

Compliant with Exemptions

Not Compliant

1 11/32"

2"

2 3/8"

2 11/16"

2 7/8"

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"

Exempt

-105° F

-47° F

-20° F

-13° F

14° F

32° F

-44° C

-30° C

-29° C

-25° C

-10° C

0° C

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"

9 3/8"

Audible High/Low Alarm

Battery Backup

Data Hold Function

Min./Max. Display

Min./Max. Memory

Visual High/Low Alarm

110° F

122° F

131° F

140° F

149° F

158° F

50° C

55° C

60° C

65° C

70° C

AA

AAA

C

9V

123

CR2032

24V AC to 30V AC

100V AC to 240V AC

120V AC

208V AC

240V AC

8V DC to 15V DC

24V DC

4"

5"

5 1/4"

12"

13 1/4"

18"

Freestanding

Screw On