Thermohygrometers

A hygrometer measures the humidity and water vapour in the air. A thermohygrometer measures both humidity and temperature.

Within a volume of air, the maximum amount of water vapour it can hold varies greatly by temperature with cold air holding a fraction of what warmer air will. Most moisture meters use temperature to give the relative humidity (RH) for a particular temperature and display it as a percentage. Most models have a built-in digital LCD display but there are several which use an analogue readout, these are primarily for continuous monitoring.

These instruments all feature built-in displays and some offer features such as datalogging, web bulb temperature or dewpoint.

RS offers a range of thermo-hygrometers, many of which can be calibrated to UCAS or RS Calibration standards to ensure accurate measurements.

What are thermohygrometers used for?

Primarily, thermo-hygrometers are used to test HVAC systems and office environments. They often feature a probe which can be inserted through an air-conditioning duct to get readings from within the ducting.

What's the difference between a thermo hygrometer and a moisture meter?

A hygrometer measures the moister in the air and a moisture meter measures the moisture within a material such as wood, paper or stud walls.


...
Read more Read less

Filters

Viewing 41 - 52 of 52 products
Results per page
Description Price Absolute Maximum Temperature Measurement Maximum Humidity Measurement Best Temperature Measurement Accuracy Temperature Measurement Resolution Best Humidity Measurement Accuracy Humidity Measurement Resolution Dewpoint Measurement Meter Type Interface Type Printer Functions Power Source Battery Type Battery Life
RS Stock No. 732-0610
Mfr. Part No.0572 6172
BrandTesto
$520.38
Each
units
+70°C 100%RH ±0.3 °C - ±2 %RH - - - - - - - - -
RS Stock No. 724-4190
Mfr. Part No.DTH10
BrandKane
$170.60
Each
units
+50°C 95%RH ±1 °C 0.1°C ±5 %RH - - Pen Digital - - Hold, Record Battery CR2032 150 h
RS Stock No. 348-8302
Mfr. Part No.DPDC110000
BrandCarel
$603.35
Each
units
+50°C 90%RH ±1.2 °C - ±3 %RH - - - - - - Mains - -
RS Stock No. 266-1893
Mfr. Part No.MS-7000
BrandLutron
$257.20
Each
units
- - - - - - - - - - - Battery 9V -
RS Stock No. 145-0241
Mfr. Part No.0572 2154
BrandTesto
$375.00
Each
units
+50°C 100%RH ±0.3 °C - ±2 %RH - - - - - - - - -
RS Stock No. 913-0860
Mfr. Part No.LKM 445
$237.05
Each
units
- - - - - - - - - - - - - -
RS Stock No. 145-0240
Mfr. Part No.0572 2155
BrandTesto
$500.00
Each
units
+70°C 100%RH ±0.3 °C - ±2 %RH - - - - - - - - -
RS Stock No. 2552446815
Mfr. Part No.1621A-H-256
BrandFluke
$7,040.00
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2552446816
Mfr. Part No.1621A-S-256
BrandFluke
$5,885.00
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2552446813
Mfr. Part No.1620A-H-256
BrandFluke
$4,774.00
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2552446814
Mfr. Part No.1620A-S-256
BrandFluke
$4,202.00
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2552221759
Mfr. Part No.FLUKE 971 Std CAL
BrandFluke
$657.00
Each
units
- - - - - - - - - - - - - -
Related Products
Black, pocket size 2 piece hygrometer with blue ...
Description:
Black, pocket size 2 piece hygrometer with blue spirit filled tubes scaled -5 to +50°C steps. Provides relative humidity measurement in approximately 2 minutes. Incorporates calculator scales for simplicity. Spare tubes and wicks available.
The HC2A-S / HC2A-S3 is the most versatile ...
Description:
The HC2A-S / HC2A-S3 is the most versatile probe from ROTRONIC and forms the basis of the product portfolio. It measures humidity and temperature and calculates the dew/frost point. HVAC Food industry Building services equipment Paper Textiles Pharmaceuticals.
C.A 1246 Thermo-hydrometer is a 3 in 1 ...
Description:
C.A 1246 Thermo-hydrometer is a 3 in 1 instrument for measuring relative humidity, ambient temperature and the dew point. Featuring a wide backlit display and useful functions for work in the field, such as Min, Max, Hold and spot, or ...
The testo Saveris T1 radio probe is equipped ...
Description:
The testo Saveris T1 radio probe is equipped with an internal temperature sensor. It is EN 12830-certified and is therefore ideal for monitoring temperatures in the food industry. Large measurement data memory. Flexible wireless data transfer. Waterproof (protection class IP ...