Protimeter Hygromaster 2 Hygrostick and Surface Probe Kit

  • Protimeter Hygromaster 2 with temperature and humidity measurement
  • Includes a Protimeter Hygrostick Humidity Sensor
  • Measures surface temperature via contact and non-contact measurement
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Protimeter Hygromaster 2 Hygrostick and Surface Probe Kit

The Protimeter Hygromaster 2 Hygrostick and Surface Probe Kit is a useful set for measurement of temperature and humidity in buildings and structures, which has multiple applications in the building sector. A thermohygrometer, humidity probe and surface temperature probe are all included in the kit.

Protimeter Hygromaster 2 Temperature and Humidity Meter

The Protimeter Hygromaster 2 Temperature and Humidity Meter has a humidity range of 30% to 100% RH and an air temperature range of 0˚C to 50˚C. It is also capable of measuring surface temperature via an infrared non-contact temperature range of -20˚C to 80˚C. Measurement of air temperature and humidity allows the meter to calculate dew point and other psychometric values, and then compare these to surface temperature measurements.

The Protimeter Hygromaster 2 is capable of showing readings via its vibrant colour screen, which also displays the intuitive menus that are used to operate the thermohygrometer via the simple push buttons. Up to 8000 readings can be saved to the internal memory and this is downloadable via a simple USB port.

Protimeter Hygrostick Humidity Sensor

The Protimeter Hygrostick Humidity Sensor enables air temperature and humidity measurement with the Protimeter Hygromaster 2. It provides a humidity measurement range of 30% to 98% with an accuracy of ±2% across most of the range whilst the air temperature range goes from 0˚C to 50˚C with ±0.3˚C accuracy.

Protimeter Surface Temperature Probe

In order to complement the Protimeter Hygromaster 2’s infrared temperature measurement, there is a Protimeter Surface Temperature Probe that has a measurement range of 0˚C to 70˚C with accuracy of ±0.7˚C.

  HygroMaster 2 with Hygrostick (BLD7750) HygroMaster 2 with Quickstick (BLD7751) HygroMaster 2 with Quickstick & Surface Probe (BLD7752) HygroMaster 2 Humidity Box Kit (BLD7759) HygroMaster 2 Flooring Kit (BLD7750FL) HygroMaster 2 with Hygrostick & Surface Probe (BLD7753)
External Humidity Box          
Drilling Tools & Sleeves          
Surface Probe          

Protimeter part number: BLD7753

Key Features

  • Air temperature measurement: 0˚C to 50˚C
  • Humidity measurement: 30% to 98% RH
  • Calculation of dew point and other psychometric values
  • Non-contact surface temperature measurement: -20˚C to 80˚C
  • Contact surface temperature measurement: 0˚C to 70˚C
  • Includes Hygrostick humidity sensor
  • Includes Protimeter surface temperature probe
  • Internal memory for up to 8000 readings
  • Automatic logging feature
  • 24-month warranty

What's In The Box?

  • Protimeter Hygromaster 2 Temperature and Humidity Meter
  • Hygrostick sensor
  • Carry case
  • 2 x AA batteries
  • Instructions
  • Protimeter surface temperature probe

Dimensions (LxWxH)

  • 7 in x 3.2 in x 1.5 in (178 mm x 81 mm x 38 mm)


  • 2” TFT colour display, 176 x 220, 256K colour

Batteries (Included)

  • 9V Alkaline


  • 24 months on mechanical or manufacturing defects. Does not include wearing part or accessories.

Plug in Temperature Probe Surface Temperature Probe - BLD5805

  • Range 32°F to 158°F (0°C to 70°C) 
  • Accuracy at 77°F (25°C) +/- 1.3°F (0.7°C)

Infrared Surface Temperature Range

  • IR Based – With 12:1 (D:S) Ratio Range -4°F to 176°F (-20°C to 80°C) Accuracy ±3.6°F (±2°C)

HygroStick Data (Nominal)

  • 30% to 40% RH (±3% RH) at 68oF (20oC).
  • 41% to 98% RH (±2%) at 68oF (20oC).
  • Range 32°F to 122°F (0°C to 50°C) ±0.6°F (±0.3°C)

QuikStick and QuikStick ST Data (Nominal)

  • 0% to 10% RH, ±3% RH at 68°F (20°C),
  • 10% to 90% RH, ±2% RH at 68°F (20°C),
  • 90% to 100% RH, ±3% RH at 68°F (20°C),
  • Range 32°F to 122°F (0°C to 50°C) ±0.6°F (±0.3°C) 
  • Nominal response 30% to 90% and back to 30% RH in 45 seconds @ 68°F (20°C)

Data Storage

  • Store up to 8,000 results with date and time stamp from all instrument functions with the push of a button. Store 6100 results with automatic logging.