24V AC to 30V AC

120V AC

208V AC

240V AC

24V DC

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%

Analog

Dial

Digital

LCD

LED

Light Indicator

Paper Chart

Scale

Dehumidifiers

Heaters

Humidifiers

Air

DIN Rail

Duct

Enclosure

Outlet Box

Panel

Pipe

Through Wall

Wall

1 amp

3 amp

3.5 amp

6 amp

16 amp

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%

Direct Reading

Remote Reading

Celsius

Fahrenheit

Ohms

Relative Humidity

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

110° F

120° F

122° F

132° F

140° F

170° F

175° F

176° F

185° F

50° C

60° C

65° C

75° C

80° C

85° C

Aluminum

Brass

Plastic

Stainless Steel

Built-In

Wired Probe

Wireless Sensor

Controller

Sensor

Compliant

Compliant with Exemptions

Not Compliant

Compliant

Not Compliant

Exempt

110° F

122° F

140° F

158° F

50° C

60° C

70° C

Audible High/Low Alarm

Battery Backup

Data Hold Function

Min./Max. Display

Min./Max. Memory

Visual High/Low Alarm

-45° F

-40° F

14° F

32° F

-45° C

-40° C

-20° 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 7/8"

3.9"

4"

4 3/4"

5 1/16"

9 3/8"

1 1/16"

1 3/16"

1 1/4"

1.3"

1 5/16"

1 1/2"

1 3/4"

1 13/16"

2 3/8"

2 3/4"

-47° F

-13° F

14° F

32° F

-44° C

-30° C

-25° C

-10° C

0° C