Humidity Products | Mfr: 4392TR | Item: 9876688

Relative Thermohygrometer with Dew Point

  • Full-range response time less than 1 minute
  • Sensor is not affected by condensation—measure up to 100% RH
  • View RH with either dew point or temperature on the dual-line display
  • Includes NIST-traceable certificate from our A2LA accredited (1750.01) calibration laboratory
$150.70 USD/EACH
buy this on cole-parmer

Key Features

  • Full-range response time less than 1 minute
  • Sensor is not affected by condensation—measure up to 100% RH
  • View RH with either dew point or temperature on the dual-line display
  • Includes NIST-traceable certificate from our A2LA accredited (1750.01) calibration laboratory

More About This Item

This pocket-sized thermohygrometer measures full-range relative humidity, temperature from –20 to 50°C (–4 to 122°F), and calculates dew point. Compact meter features an electronic capacitance polymer film sensor that is not affected by condensation.

Quickly recall minimum and maximum RH and temperature values, and freeze data readings with the press of a button. The dual-line display simultaneously shows humidity and either current or dew point temperature. Unit turns off automatically after 20 minutes of non-use to conserve battery life.

Traceable® Products come with an individually numbered Traceable® Certificate provided with each unit, assuring accuracy from our ISO/IEC 17025:2017 (1750.01) calibration laboratory, accredited by A2LA. The certificate indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMIs) that are signatories to the CIPM Mutual Recognition Agreement. Every Traceable® product undergoes an intense vetting process before it can carry the Traceable name, saving you both time and money by eliminating the need for separate calibration.

Guaranteed to have at least one year of calibration remaining on certificate.

Max RH Range (%)

100

RH Accuracy

±3% RH mid-range to ±4% RH elsewhere

RH Resolution (%)

0.1% RH

Min Temperature (° F)

-4

Min Temperature (° C)

-20

Max Temperature (° F)

122

Max Temperature (° C)

50

Temperature Accuracy

±1°C

Temperature Resolution

0.1°

Temperature Probe Type

Ambient

Min Dew Point Range (° F)

-4

Max Dew Point Range (° F)

122

Min Dew Point Range (° C)

-20

Max Dew Point Range (° C)

50

Dew Point Accuracy

±1°C

Dew Point Resolution (° C)

0.1

Wet Bulb

No

Response Time

Less than 60 seconds

Display Type

Dual-line LCD, 3/4"H

Alarm

None

Output

None

Data Logging

No

Memory Capacity

Min/Max

Certifications

NIST-traceable

Battery

2 AAA (included)

Height (in)

6 1/2

Width (in)

5/8

Length (in)

2

Description

Relative Thermohygrometer with Dew Point

Download your certificate of traceability here

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