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Tools Shop > Measuring Tools > Damp Meters > Tramex Moisture Meters > Tramex Feedback DataLogger DL-RHTA (Blue)

Tramex Feedback DataLogger DL-RHTA (Blue)
Tramex Feedback DataLogger DL-RHTA (Blue)Datalogger in useState of the art mobile app

Tramex Feedback DataLogger DL-RHTA (Blue)

Product Reference: TX-DLRHTA

Price: 204.00 Inc VAT / 170.00 Ex VAT

Estimated Delivery (working days): 1-2 days
UK Shipping Category: FREE Next Work Day Delivery! (0.00) - UK Mainland

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Tramex DL-RHTA Feedback DataLogger - Temperature & Relative Humidity

The Tramex Feedback DataLogger and App have been designed and developed by Tramex for professionals who depend on accurate, reliable readings using the very best, state of the art technology.

The Feedback DataLogger and App log up to 100,000 data point entries for relative humidity, temperature, dew point and grains per pound, transmitted wirelessly via Bluetooth BLE technology to your mobile device.

On the App you can visualise Live Readings, Thermal Conditions and Psychrometric Charts as well as creating and exporting spreadsheets, charts and reports.

The Tramex Feedback DataLogger requires the Tramex Feedback Data Logger App and a compatible iOS or Android mobile device.


  • Bluetooth BLE enabled for use with mobile devices.
  • Up to 100,000 data point entries.
  • Instant set up and start modes.
  • Precise Ambient Relative Humidity and Temperature logging.
  • Intuitive and instructive App interface.
  • Adjustable Interactive chart, spreadsheet, report and easy-export functions.
  • Connectivity up to 50 meters (165ft) for highly accessible data downloads.
  • Includes FeedBack DataLogger, tripod, hardshell case & quick guide.

Supported Measurements

  • Ambient Relative Humidity, Temperature, Dew Point and Grains per pound.
  • Psychrometric chart showing Relative Humidity, Specific Volume, Wet Bulb Temperature, Dry Bulb Temperature, Enthalpy, Humidity Ratio and Dew Point.
  • Contact Temperature, Estimated contact RH, Ambient Dew Point, Contact Delta Temperature (only with Contact Temperature Probe - available separately).

Data Logger Specification

With built-in Ambient RH & Temperature sensor - providing the best available accuracy tolerances of 1.5%RH & 0.1C.

Plug-in Contact Temp Probe - available separately (contact us) - for testing the concrete RH using either the humidity box or the drill-in method.

  • Size: 100mm x 90mm x35mm (3.94 x 3.54 x 1.38)
  • Weight: 100g (3.53oz)
  • Construction: ABS enclosure
  • Power: 1 x AA battery (1.5 Volt)
  • Battery life: Over 1 year based on logging intervals of 5mins, using an alkaline battery with a nominal voltage of 1.5V as supplied
  • Memory: 100,000 data point entries (samples of Ambient RH and temperature; Surface Temperature)
  • Logging Rate: Logger interval adjustable between 5 minutes and 1 hour
  • Transmission Range: Up to 50m (165ft) line-of-sight
  • Bluetooth: BLE Bluetooth Low Energy 4.2 compliant, Bluetooth 5
  • Included: Wall Mounting and Tripod Stand

Humidity & Temperature Specification

Relative Humidity Sensor Specification

  • Range: 0 to 100%RH
  • Accuracy: 1.5%RH Range 0% to 80%RH
    2.0%RH Range 80% to 99%RH (@ 25C (77F))
  • Resolution: 0.1% over the complete range
  • Drift: < 0.25%RH per year

Temperature Sensor Specification

  • Range: -40C to 125C (-40F to 257F)
  • Accuracy: 0.1 C Range 20C to 60C
    (0.1F Range 68F to 140F)
  • Sensor Protection: PTFE Film protects sensor opening from water & dust
  • Drift: < 0.03C (0.04F) per year

Contact Temperature Probe (available separately - contact us)

  • Units: C (F)
  • Temperature Range: -30C to +80C (-20F to +175F)
  • Accuracy:0.5C from -10C to +85C
    (0.9F from 14F to 185F)
  • Resolution: 0.1% over the complete range


  • CE: EN 61326-1
  • FCC: Part 15-J
  • ROHS Compliant

Further info:
Tramex Feedback DataLogger DL-RHTA (Blue) - View PDF Data Sheet

Condition: New
Brand: Tramex
Manufacturer's Part Number: DL-RHTA
Availability: InStock
Price Inc VAT: GBP 204
UK Shipping Category: FREE Next Work Day Delivery! (0.00) - UK Mainland
Weight (largest size, packaged): 0.620kg

"No hassle" 30 day returns policy - providing the item has not been used.

Tramex Feedback DataLogger DL-RHTA (Blue) - Reviews