Extech RH550 Touch-Screen Humidity/Temperature Recorder

The Extech RH550 Humidity/Temperature Chart Recorder with Touch-Screen simultaneously monitors and logs Relative Humidity, Temperature, and Dew Point data in real-time. It features a large 7-inch high-resolution color TFT LCD with interactive touch-screen capabilities, zoom, and screen capture with a finger swipe for intuitive user interaction.

This advanced chart recorder offers a user-configurable sampling rate ranging from 1 second to 24 hours, internal storage for up to 20,000 data points, and USB transfer in CSV format. The unit provides both numerical and graphical displays of data with a live mode, plus audible and visual alarms with programmable Min/Max thresholds. It’s equipped with a field-replaceable probe and can be mounted on a desktop or wall using the included bracket.

What's Included:

• 1 - Humidity/Temperature Chart Recorder with Touch-Screen with Built-in Stand and Rechargeable Lithium Polymer Battery
• 1 - Wall Mount Bracket
• 1 - Detachable Probe (RH550-P)
• 1 - Probe Cable (RH550-C)
• 1 - USB Cable
• 1 - Universal Adaptor with Multi-Plugs (US, EU, UK, AU)

Features

Interactive Touch-Screen Display
7-inch high-resolution color LCD (1024 x 600) with zoom, finger swipe screen capture, and intuitive menu navigation.

Real-Time and Historical Data Monitoring
Displays numerical and graphical real-time readings of Humidity, Temperature, and Dew Point, along with Time and Date.

Large Internal Memory
Stores up to 20,000 data points in CSV format for easy export via USB.

Flexible Sampling Rate
User-selectable intervals ranging from 1 second to 24 hours for versatile data logging needs.

Advanced Alarm System
Audible and visual alerts for high and low thresholds; easily review alarm events by date or value.

Efficient Memory Management
Progress bar shows memory usage and remaining capacity at a glance.

Comprehensive Data Recall
Use History Mode to access previously saved data files and review MIN/MAX values.

Field-Replaceable Probe
Clip directly to the unit or extend up to 6.5 ft with included probe cable; no recalibration required.

Expandable Probe System
Supports up to 3 RH550-C probe cables daisy-chained for extended range.

Versatile Mounting Options
Includes a built-in stand for desktop use or wall bracket for vertical installations.

Comprehensive Kit
Comes with a probe, cable, USB, multi-plug adaptor, and internal rechargeable battery for plug-and-play operation.

What's Included

Included with Your Purchase:

• 1 - Humidity/Temperature Chart Recorder with Touch-Screen with Built-in Stand and Rechargeable Lithium Polymer Battery
• 1 - Wall Mount Bracket
• 1 - Detachable Probe (RH550-P)
• 1 - Probe Cable (RH550-C)
• 1 - USB Cable
• 1 - Universal Adaptor with Multi-Plugs (US, EU, UK, AU)

Specifications

• Display: 7 in. color TFT LCD, 1024 x 600 resolution
• Memory Capacity: 16 GB, up to 20,000 data points
• Sampling Rate: 1 second to 24 hours (user-selectable)
• Data Format: CSV (exportable via USB)
• Alarms: Audible and visual with Hi/Low setpoints
• Measurement Parameters: Humidity, Temperature, Dew Point
• Probe Length: Up to ~6.5 ft (2 m) with cable
• Power Source: Internal rechargeable Lithium Polymer battery
• Mounting Options: Desktop or wall mount
• Expandable: Supports up to 3 RH550-C cables

FAQ

Q: How is data transferred from the device?
A: Data is saved in CSV format and can be easily transferred to a computer via USB port.

Q: Can the probe be replaced or extended?
A: Yes, the probe is field-replaceable and can be extended up to approximately 6.5 ft using the included cable.

Q: What kind of display does it have?
A: The unit has a 7-inch high-resolution color TFT LCD with touch-screen functionality.

Q: Is calibration required when replacing the probe?
A: No, the replacement probe does not require recalibration.

Resources

Documents:

• Extech RH550 Datasheet
• Extech RH550 Manual