Rotronic Instruments HP21 Handheld Hygrometer, ±1 %RH Accuracy, +60°C Max, 100%RH Max, UKAS Calibration
- RS Stock No.:
- 725-2365
- Mfr. Part No.:
- HygroPalm HP21
- Brand:
- Rotronic Instruments
Unavailable
RS will no longer stock this product.
- RS Stock No.:
- 725-2365
- Mfr. Part No.:
- HygroPalm HP21
- Brand:
- Rotronic Instruments
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Rotronic Instruments | |
| Absolute Maximum Temperature Measurement | +60°C | |
| Maximum Humidity Measurement | 100%RH | |
| Hygrometer Type | Digital Hygrometer | |
| Best Temperature Measurement Accuracy | ±0.2 °C | |
| Temperature Measurement Resolution | 0.01K | |
| Best Humidity Measurement Accuracy | ±1 %RH | |
| Model Number p | HP21 | |
| Humidity Measurement Resolution | 1%RH | |
| Dewpoint Measurement | Yes | |
| Meter Type | Handheld | |
| Calibrated | UKAS | |
| Interface Type | USB | |
| Functions | Alarm, Data Logging | |
| Power Source | Battery | |
| Battery Type | 9V | |
| Battery Life | 100 h | |
| Minimum Operating Temperature | -10°C | |
| Maximum Operating Temperature | +60°C | |
| Weight | 210g | |
| Select all | ||
|---|---|---|
Brand Rotronic Instruments | ||
Absolute Maximum Temperature Measurement +60°C | ||
Maximum Humidity Measurement 100%RH | ||
Hygrometer Type Digital Hygrometer | ||
Best Temperature Measurement Accuracy ±0.2 °C | ||
Temperature Measurement Resolution 0.01K | ||
Best Humidity Measurement Accuracy ±1 %RH | ||
Model Number p HP21 | ||
Humidity Measurement Resolution 1%RH | ||
Dewpoint Measurement Yes | ||
Meter Type Handheld | ||
Calibrated UKAS | ||
Interface Type USB | ||
Functions Alarm, Data Logging | ||
Power Source Battery | ||
Battery Type 9V | ||
Battery Life 100 h | ||
Minimum Operating Temperature -10°C | ||
Maximum Operating Temperature +60°C | ||
Weight 210g | ||
- COO (Country of Origin):
- CH
Rotronic Instruments Thermohygrometer.
The Rotronic HygroPalm21 temperature and humidity handheld with fixed probe is ideal for making accurate spot-checks of conditions in offices, public buildings, laboratories, test rooms, HVAC, production areas in all industries, storage areas, galleries, museums and many other environments. Interface with a PC running optional HW4 software provides a useful data logging and charting function.
Temperature and humidity measured values and a calculated dew point value are clearly displayed on a backlit LC screen with trend indicators. These confirm that stable conditions exist including temperature equilibrium with the probe itself (important for precise and repeatable humidity measurement) High accuracy humidity / temperature measurement.

