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It is the Low Cost paperless recorder in bigger size 6.4" with highest resolution 640x480 pixels VGA TFT display, infrared detector, maximum 6 channels, plug & play I/O cards. |
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It is the world first paperless recorder of the same size in highest resolution 640x480 pixels VGA TFT display, infrared detector, maximum 18 channels, plug & play I/O cards. |
The HygroLog HL-NT humidity, dew point and temperature data logger can be used with any of the HygroClip 2 probes. The HL-NT can monitor up to 7 probes as well as up to two external on/off contacts, such a a door contact.
The HL20 and HL21 are accurate humidity temperature data loggers designed for recording ambient conditions in indoor areas such as research laboratories, high-tech manufacturing facilities and warehouses, storage areas and containers for sensitive goods, museums, office buildings, etc.