Air Quality Index

Barometric Pressure

Carbon Dioxide Level

Dew Point

Equivalent Carbon Dioxide

Pressure

Relative Humidity

Temperature

Total Volatile Organic Compound Concentration

Celsius

Fahrenheit

Relative Humidity

DIN Rail

Duct

Enclosure

Outlet Box

Panel

Pipe

Wall

Less than 120° F

120° F to 124.9° F

125° F to 149.9° F

150° F to 174.9° F

175° F or greater

50° C

55° C

60° C

65° C

70° C

80° C

85° C

0% to 70%

0% to 95%

0% to 100%

5% to 95%

10% to 75%

10% to 99%

10% to 100%

20% to 80%

20% to 90%

20% to 95%

20V AC to 30V AC

24V AC to 30V AC

100V AC to 240V AC

120V AC

208V AC

208V AC to 240V AC

240V AC

24V DC

56V DC

Analog

Dial

Digital

LCD

LED

Paper Chart

Scale

Air Conditioners

Dehumidifiers

Fans

Heaters

Humidifiers

Wired Probe

Wireless Sensor

-45° F

-40° F

-4° F

14° F

32° F

40° F

-45° C

-40° C

-20° C

-10° C

0° C

4-Pin Circular DIN

8-Pin Humidity Probe

Micro M12

Qwiic

Straight Blade

Terminal

USB-A

Wire Leads

Wireless

1"

1 1/2"

1 5/8"

1 7/8"

2"

2 11/16"

3"

3 1/4"

3 3/4"

3 7/8"

4 3/4"

5 1/16"

6"

6 1/4"

9 3/8"

11 3/8"

12"

1 11/32"

2"

2 3/8"

2 1/2"

2 11/16"

3"

3 3/8"

4"

4 1/4"

4 3/4"

5"

5 1/2"

7"

9 3/4"

10 1/8"

12"

16"

21 3/8"

±1%

±2%

±3%

±4%

±5%

±9%

-1.8° F to 1.8° F

-0.54° F to 0.54° F

-1° C to 1° C

-0.3° C to 0.3° C

Air Quality

Barometer

Built In

Humidity

Remote

Temperature

EAR99

Audible High/Low Alarm

Battery Backup

Data Hold Function

Min./Max. Display

Min./Max. Memory

Visual High/Low Alarm

1"

1 1/16"

1 3/32"

1 1/4"

1 1/2"

1 3/4"

2 3/8"

2 3/4"

3"

6 1/2"

6 7/8"

7"

9"

-45° F

14° F

32° F

-45° C

-10° C

0° C

110° F

122° F

131° F

140° F

149° F

50° C

55° C

60° C

65° C