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 61 - 80 of 103 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. 192-6511
Mfr. Part No.0560 6081
BrandTesto
kr 1 786,93
Each
Units
+50°C 95%RH ±0.5 + 1 Digit °C 0.1°C ±3 %RH 0.1%RH Yes Digital RSCAL - - - Battery 9V
RS Stock No. 191-9557
Mfr. Part No.BLD7750
BrandProtimeter
kr 6 156,00
Each
Units
- 98%RH - - ±2 % - - Handheld - Bluetooth - Dew Point Battery 9V Alkaline
RS Stock No. 433-3742
Mfr. Part No.SONDE HS 18 0/10 VCC
BrandEliwell
kr 1 846,95
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 187-3782
Mfr. Part No.HP32
kr 2 834,17
Each
Units
+200°C 100%RH ±0.2 K - ±0.8 %RH - Yes Handheld - USB - - Battery Lithium Polymer
RS Stock No. 735-4963
Mfr. Part No.0563 6251
BrandTesto
kr 3 345,03
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. 777-0444
Mfr. Part No.0560 6220
BrandTesto
kr 2 392,80
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. 145-0241
Mfr. Part No.0572 2154
BrandTesto
kr 1 496,82
Each
Units
+50°C 100%RH ±0.3 °C - ±2 %RH - - - - - - - - -
RS Stock No. 192-6516
Mfr. Part No.0572 6172
BrandTesto
kr 3 467,33
Each
Units
+70°C 100%RH ±0.3 °C - ±2 %RH - - - RSCAL - - - - -
RS Stock No. 725-2356
Mfr. Part No.HygroPalm HP21
kr 4 063,00
Each
Units
+60°C 100%RH ±0.2 °C 0.01K ±1 %RH 1%RH Yes Handheld RSCAL USB - Alarm, Data Logging Battery 9V
RS Stock No. 348-8267
Mfr. Part No.DPWC111000
BrandCarel
kr 1 289,14
Each
Units
+50°C 90%RH ±1.2 °C - ±3 %RH - - - - - - - Mains -
RS Stock No. 200-5023
Mfr. Part No.HL-20D
kr 4 396,43
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 512-0244
Mfr. Part No.0560 6351
BrandTesto
kr 2 781,63
Each
Units
- - - - - - - - - - - - Battery AA
RS Stock No. 266-1893
Mfr. Part No.MS-7000
BrandLutron
kr 2 245,65
Each
Units
- - - - - - - - - - - - Battery 9V
RS Stock No. 732-0610
Mfr. Part No.0572 6172
BrandTesto
kr 2 368,33
Each
Units
+70°C 100%RH ±0.3 °C - ±2 %RH - - - - - - - - -
New
RS Stock No. 201-2157
Mfr. Part No.0560 2605 02
BrandTesto
kr 823,22
Each
Units
- 100%RH - 0.1°C ±5 %RH - - - - - - - - -
RS Stock No. 206-8913
Mfr. Part No.13/222/3
BrandBrannan
kr 246,17
Each
Units
+50°C - ±0.5 °C - - - - Wall Mounted - - - - - -
RS Stock No. 187-3784
Mfr. Part No.HC2A-WIN-USB
kr 3 610,14
Each
Units
+100°C +100%RH ±0.1 K - ±0.8 %RH - Yes Handheld - UART - Alarm Mains -
RS Stock No. 200-5021
Mfr. Part No.HL-20D-SET
kr 5 784,15
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 911-9715
Mfr. Part No.0560 6351
BrandTesto
kr 3 954,63
Each
Units
- - - - - - - - RSCAL - - - Battery AA
RS Stock No. 187-3780
Mfr. Part No.HL-20D
kr 3 017,42
Each
Units
+60°C 100%RH ±0.3 °C - ±1.3 %RH - Yes Digital - UART - - Battery 1.5 V AA Alkaline
Related Products
From the trusted RS PRO brand, this digital ...
Description:
From the trusted RS PRO brand, this digital meter has been designed to measure temperature, humidity, atmospheric pressure and pressure tendency. Measurements can be easily stored and transferred to a PC.The triple tier LCD displays combined barometric pressure, temperature and ...
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 ...
There are many environments and applications where temperature ...
Description:
There are many environments and applications where temperature and humidity need to be monitored and data recorded to ensure that conditions are within specified tolerances, this is often a requirement of Quality Management Systems. These include museums, galleries, laboratories, test ...
Protimeter BLD7750 Hygro. Master & Protimeter BLE BLD2025, ...
Description:
Protimeter BLD7750 Hygro. Master & Protimeter BLE BLD2025, IP65 Compact wall mountable data-logging device, RH Relative humidity, temperature and moisture content with Bluetooth communication. Product Details Protimeter Hygromaster 2 hand held Thermo-Hygrometer. The Protimeter Hygromaster 2 is the latest in ...