主要特點:

• Flash Card memory for virtually unlimited logging capacity
• Data retrieval by card reader, PDA, PC with HW4 or docking station
• 16 MB Flash Card included; expandable up to 1 GB
• Digital signal processing for maximum precision
• Real-time clock• Logging interval selectable from 5 s to 24 h
• Operation with batteries (including rechargeable types)
• Battery life > 1year, depending on programming and options
• Logging mode selectable: Start/Stop, text/protected mode
• Operating range: 0…100 %rh; -30 …70 °C; with display –10…50 °C
• Accuracy: probe dependent (except NT1: ±2 %rh/0.4 K)
• LED status indicator and audible alarm (beeper)
• Optional display and keypad for measurement values, status,operation, adjustment and data display
• HygroLog NT2 and NT3 may be equipped with an optionalBluetooth interface