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 1 - 20 of 30 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 Calibrated Interface Type Printer Functions Power Source Battery Type
RS Stock No. 412-3062
Mfr. Part No.0560 6081
BrandTesto
£59.17
Each
Units
+50°C 95%RH ±0.5 + 1 Digit °C 0.1°C ±3 %RH 0.1%RH Yes Digital - - - - Battery 9V
New
RS Stock No. 192-6511
Mfr. Part No.0560 6081
BrandTesto
£167.17
Each
Units
- - - - - - - - RSCAL - - - - -
RS Stock No. 420-7261
Mfr. Part No.0560 6082
BrandTesto
£87.00
Each
Units
+70°C 98%RH ±0.5 + 1 Digit °C 0.1°C ±2 %RH 0.1%RH Yes Digital - - - - Battery 9V
New
RS Stock No. 192-6512
Mfr. Part No.0560 6082
BrandTesto
£195.00
Each
Units
- - - - - - - - RSCAL - - - - -
New
RS Stock No. 192-6506
Mfr. Part No.0560 0610
BrandTesto
£210.91
Each
Units
- - - - - - - - RSCAL - - - - -
RS Stock No. 292-357
Mfr. Part No.0560 0610
BrandTesto
£102.91
Each
Units
+50°C 100%RH ±0.5 °C 0.1°C ±2.5 %RH 0.1%RH Yes - - - - Hold Battery AAA
New
RS Stock No. 192-6507
Mfr. Part No.0560 0610
BrandTesto
£252.91
Each
Units
- - - - - - - - UKAS - - - - -
RS Stock No. 911-9715
Mfr. Part No.0560 6351
BrandTesto
£383.00
Each
Units
- - - - - - - - RSCAL - - - Battery AA
RS Stock No. 512-0244
Mfr. Part No.0560 6351
BrandTesto
£269.00
Each
Units
- - - - - - - - - - - - Battery AA
RS Stock No. 735-4963
Mfr. Part No.0563 6251
BrandTesto
£305.00
Each
Units
+1370°C 100%RH ±0.5 °C 0.1°C ±2.5 %RH 0.1%RH Yes Handheld UKAS - - Hold Battery 9V
RS Stock No. 735-6757
Mfr. Part No.0563 6251
BrandTesto
£175.00
Each
Units
+1370°C 100%RH ±0.5 °C 0.1°C ±2.5 %RH 0.1%RH Yes Handheld - - - Hold Battery 9V
RS Stock No. 735-4969
Mfr. Part No.0563 6251
BrandTesto
£283.00
Each
Units
+1370°C 100%RH ±0.5 °C 0.1°C ±2.5 %RH 0.1%RH Yes Handheld RSCAL - - Hold Battery 9V
RS Stock No. 777-0440
Mfr. Part No.0560 6230
BrandTesto
£129.50
Each
Units
+60°C 100%RH ±0.4 °C 0.1°C ±2 %RH, ±3 %RH 0.1%RH - Digital - - - Maximum & Minimum Display Battery 4 x AA
RS Stock No. 327-6294
Mfr. Part No.0560 6450
BrandTesto
£519.00
Each
Units
- - - - - - - - - - - - Battery -
RS Stock No. 292-335
Mfr. Part No.0560 6062
BrandTesto
£129.00
Each
Units
+50°C 100%RH ±0.5 °C 0.1°C ±1 %RH 0.1%RH - Handheld - - - - Battery AAA
RS Stock No. 913-6776
Mfr. Part No.0560 1605
BrandTesto
£176.75
Each
Units
+60°C 100%RH ±0.5 °C 0.1°C ±1.8 %RH 0.1%RH Yes Handheld RSCAL - - Measuring Battery AAA Micro
RS Stock No. 913-2585
Mfr. Part No.0560 1605
BrandTesto
£66.75
Each
Units
+60°C 100%RH ±0.5 °C 0.1°C ±1.8 %RH 0.1%RH Yes Handheld - - - Measuring Battery AAA Micro
RS Stock No. 327-3560
Mfr. Part No.0560 4450
BrandTesto
£639.00
Each
Units
+1370°C 100%RH ±0.2 °C 0.1°C - 0.1%RH Yes Digital - RS232 Yes Record Battery 9V
RS Stock No. 516-0573
Mfr. Part No.0563 6352
BrandTesto
£379.00
Each
Units
+1370°C 100%RH ±0.3 °C 0.1°C - 0.1%RH Yes - - USB - - Battery AA
RS Stock No. 777-0444
Mfr. Part No.0560 6220
BrandTesto
£205.81
Each
Units
+60°C 100%RH ±0.4 °C 0.1°C ±2 %RH, ±3 %RH 0.1%RH - Digital - - - Maximum & Minimum Display Battery 4 x AA