LOGBOX RHT-LCD 64K Readings with LCD

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  • Weight
    0.15 kg
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Temperature and humidity data logger with LCD. Memory for 64000 Readings. 

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  • $247.73

LogBox-RHT-LCD are dual channel data loggers with built-in temperature and relative humidity sensors. They use a high quality industrial grade humidity sensor for accurate and reliable operation in applications such as transportation, food and goods storage, process auditing, pharmaceutical, HVAC and others.

They can be easily programmed and set via a handy infrared IR-LINK 3 interface connected to a USB port under Windows® software. LogChart II software allows for logger configuration, recorded data retrieval, plotting, historical analysis and it exports data to spread sheets.

In the LogBox-RHT-LCD the temperature and humidity values are shown in the digital display. You can also check on the display the Minimum and maximum recorded values.


  • Logger Start: immediately, outset by the device’s button, by date/hour or by a programmed setpoint
  • Logger Stop: at full memory; at some specified date and hour, number of samples or never (circular memory)
  • Memory for 64,000 recordings in one channel or 16,000 recordings for each channel
  • Configuration and data retrieval software for Windows 98, XP, 2000, Vista and PalmOS

Logchart Software:

The configuration of the LogBox is done by the included LogChart software. Data is transmitted to the LogBox through an Infrared wand connected to the PC's USB port. The Parameter Configuration window in LogChart lets you configure the following parameters:

  • Log Rate
  • Logging Session Title
  • Channel Setup: Name, type, limits, scaling
  • Start Log Options: Immediately or timed
  • Logging Options: Stop when full, set number of readings or roll-over

After the logging session is complete, data can then be downloaded again by LogChart and displayed in table and chart formats. Data files can then be saved as ASCII text files for importation into common Spreadsheets. It is also possible to monitor data in real-time.

  • Power Supply: Internal replaceable lithium cell (3.6V ½ AA)
  • Operating temperature: -40 °C to 70 °C 
  • Temperature Measurement:
    • Range: -40 to 80 °C. 
    • Resolution: 0.1°C
    • Response Time: Up to 30s with fairly still air
  • Humidity Measurement:
    • RH Range: 0 to 100 %RH. 
    • Resolution: 0.1 %RH
    • Response Time: Up to 8s with fairly still air (20 to 80 %RH)
  • Dew Point:
    • Range: -40° to 100 °C
    • Resolution: 0.1 °C
    • Response Time: Up to 30s with fairly still air
  • Recording interval: Programmable from 1 s to 18 hours
  • Infrared communication range: 50 cm, 30° angle
  • Estimated battery life: Up to 200 days with weekly download. Battery life depends heavily on data retrieval frequency
  • Protection: 
    • Electronic circuit case: IP65
    • Sensors capsule: IP40
  • Dimensions: 70 x 60 x 35 (mm)

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

Full Terms and Conditions

By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

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