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 49 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. 106-5306
BrandRS PRO
PHP4,863.68
Each
units
+50°C 99%RH ±1 °C 0.1°C ±5 % 0.1%RH Yes Handheld - - Data Hold Battery AAA -
RS Stock No. 123-2210
BrandRS PRO
PHP5,148.30
Each
units
- 99%RH - 0.1°C ±3 % HR 0.1%RH - - - No Dew Point, Hydrometry, Max/MIN/HOLD, Temperature Battery PP3 9V PP3 200 h
RS Stock No. 165-1486
BrandRS PRO
PHP971.04
Each
units
+60°C 80%RH ±5 % - ±5 % - - Analogue - - Measuring - - -
RS Stock No. 123-2232
BrandRS PRO
PHP24,054.80
Each
units
+1333 (Type2) °C, +140 (Type1) °F, +2431 (Type2) °F, +60 (Type1) °C 95%RH ±0.1 %, ±0.8 °C, ±1.5 °F 0.1 °F, 0.1 °C ±3 %RH - Yes Handheld - Yes Dew Point, Hold, Maximum & Minimum Display Battery AAA 90 h, 100 (Except Printing & Beeper) h
RS Stock No. 127-8297
BrandRS PRO
PHP13,641.52
Each
units
+100 °C, +212 °F 100%RH ±0.4 °C, ±0.8 °F 0.1 °C, 0.1 °F ±3 %RH 0.1%RH Yes Handheld USB - Alarm, Comparator, Data Hold Battery 006P 9V, NEDA 1604 2 month
RS Stock No. 123-2230
BrandRS PRO
PHP7,467.68
Each
units
+140 °F, +60 °C 95%RH ±0.4 °C, ±0.8 °F 0.1 °C, 0.1 °F ±3 %RH 0.1%RH Yes Handheld - - Dew Point, Hold, Memory, Read Battery 9V 140 h
RS Stock No. 127-8296
BrandRS PRO
PHP9,852.20
Each
units
+100 °C, +212 °F 100%RH ±0.4 °C, ±0.8 °F 0.1 °C, 0.1 °F ±3 %RH 0.1%RH Yes Handheld USB - Alarm, Comparator, Data Hold Battery 006P 9V, NEDA 1604 2 month
RS Stock No. 123-2233
BrandRS PRO
PHP7,893.60
Each
units
+140 °F, +60 °C 95%RH ±0.5 °C, ±0.9 °F 0.1 °F, 0.1 °C ±3 %RH 0.1%RH Yes Handheld - - Dew Point, Hold, Maximum & Minimum Display, Record, Relative, Wet Bulb Battery AAA 200 h
RS Stock No. 412-3062
Mfr. Part No.0560 6081
BrandTesto
PHP4,887.35
Each
units
+50°C 95%RH ±0.5 + 1 Digit °C 0.1°C ±3 %RH 0.1%RH Yes Digital - - - Battery 9V 1 yr
RS Stock No. 724-4193
Mfr. Part No.FLUKE-971
BrandFluke
PHP24,352.00
Each
units
+60°C 95%RH ±0.5 °C 0.1°C ±2.5 %RH 0.1%RH Yes Handheld - - Record Battery AAA 200 h
RS Stock No. 420-7261
Mfr. Part No.0560 6082
BrandTesto
PHP7,931.89
Each
units
+70°C 98%RH ±0.5 + 1 Digit °C 0.1°C ±2 %RH 0.1%RH Yes Digital - - - Battery 9V 1 yr
RS Stock No. 206-8913
Mfr. Part No.13/222/3
BrandBrannan
PHP1,244.90
Each
units
+50°C - ±0.5 °C - - - - Wall Mounted - - - - - -
RS Stock No. 777-0444
Mfr. Part No.0560 6220
BrandTesto
PHP19,094.78
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 1 yr
RS Stock No. 777-0440
Mfr. Part No.0560 6230
BrandTesto
PHP12,005.30
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 1 yr
RS Stock No. 327-6294
Mfr. Part No.0560 6450
BrandTesto
PHP39,427.90
Each
units
- - - - - - - - - - - Battery - 20 → 45 h
RS Stock No. 476-909
Mfr. Part No.13/606/2
BrandBrannan
PHP3,669.17
Each
units
+50°C - ±0.5 °C - - - - Handheld - - - - - -
RS Stock No. 266-1893
Mfr. Part No.MS-7000
BrandLutron
PHP15,204.86
Each
units
- - - - - - - - - - - Battery 9V -
RS Stock No. 292-335
Mfr. Part No.0560 6062
BrandTesto
PHP11,460.09
Each
units
+50°C 100%RH ±0.5 °C 0.1°C ±1 %RH 0.1%RH - Handheld - - - Battery AAA 130 h
RS Stock No. 292-357
Mfr. Part No.0560 0610
BrandTesto
PHP9,410.34
Each
units
+50°C 100%RH ±0.5 °C 0.1°C ±2.5 %RH 0.1%RH Yes - - - Hold Battery AAA 200 h
RS Stock No. 615-3245
Mfr. Part No.HI9565
PHP8,887.68
Each
units
- - - - - - - - - - - Battery 9V 250 h
Related Products
Triple tier LCD displays combined barometric pressure, temperature ...
Description:
Triple tier LCD displays combined barometric pressure, temperature and relative humidity Other readings consist of: dew point, wet bulb temperature, absolute humidity, mixing ratio, enthalpy, water vapour and saturation pressure, barometric pressure trend and tendency, heat index and humidex. Maximum ...
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 memoryFlexible wireless data transferWaterproof (protection class IP 68)HACCP-compliant and ...