0845 076 0610

Protimeter Hygromaster 2 Thermo Hygrometer

The Protimeter Hygromaster 2 is the professional, hand-held thermo hygrometer featuring a full colour TFT display. Its simple, intuitive controls and advanced functionality are more often found on far more expensive instruments.

The Hygromaster is currently available in two packages. The Hygrostick version is ideally suited for those working in high RH (relatively humidity) harsh environments such as those looking to assess relative humidity within concrete flooring. The more durable Hygrostick is a robust sensor delivering equilibrium RH measurements between 30 – 100 %RH. The package with the QuickStick Sensor is recommended for general measurement.


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).

Features –

  • Pyschometric calculations.
  • Infrared non-contact surface temperature measurement.
  • Highly accurate measurements.
  • Data logging ability (Stores up to a maximum of 8,000 results, time and date stamped at the touch of button. Stores up to 7,100 results with auto logging).
  • Ultra clear, logical, intuitive controls.
  • Backlit, full-colour TFT display.
  • Replaceable and interchangeable humidity and temperature sensors (both the Hygrostick and the QuickStick fit the Hygromaster 2).
  • Uses 9v battery (included) – easy and cheap to replace.
  • 2 year manufacturer’s warranty.

All orders placed before 2pm will be processed on the same working day and sent out on a Next Day Delivery Service providing the selected items are all in stock and Next Day Delivery is available in your area. We process and dispatch all orders Monday to Friday (excluding UK public holidays).


Precision Geomatics aim to keep stock of all of the items we have listed on our website. If a product is not in stock at the time of your purchase, we will contact you immediately and advise you of an estimated delivery date. If the estimated delivery date is not to your satisfaction, you will be given the option to cancel your order.


Orders exceeding £200.00 will qualify for free next day delivery within mainland UK only, excluding Northern Ireland, the Scottish Islands and Highlands, the Isle of Man and the Isle of Wight.


All destinations which are a part of Non-Mainland UK will be subject to a flat rate courier charge of £34.95.


Please note all deliveries require a signature on receipt. You can also organise collection from either of our depots at no extra cost.


Please contact us on 0845 076 0610 for information on international exports.

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