Rotronic HP21 Hygropalm


Rotronic HP21 Hygropalm is a highly accurate handheld indicator that displays relative temperature, humidity and dew point temperature. The HP21 is perfect for spot-checking HVAC installations, manufacturing or storage areas, and any ambient air measurement.

Applications: HVAC, Food, Meteorological, Paper, Pharmaceutical etc

  Usually ships in 1 - 2 weeksUsually ships in 1 - 2 weeks, However please contact store for precise delivery schedule. Backorder also allowed

100 in stock

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Country : Germany

Product Description

Rotronic HP21 Hygropalm indicator offers an extensive set of settings and functions that can be configured and enabled by the user with the rotronic HW4 software. With its high-end design, Thermo hygrometer is ideal to use even as a simple humidity and temperature indicator.

Features Of Rotronic Hygropalm:

  • Range of application: 10 to 60°C & 0 to 100% RH
  • Accuracy at 23°C ±5 K: 1 % RH, 0.2 K
  • Adjusted at 23°C and 10, 35, 80% RH
  • Service interface (UART).
  • Calculation of dew and frost point

Additional Information

Weight 1 kg
Model No
Measuring Parameters Relative Humidity, Temperature
Resolution_2 0.01°C
Accuracy_2 1.0% RH
Probe Protection
Allowed wind speed
Power Supply
Power Consumption


  1. Awesome Product

    Bit expensive but nice product

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