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Temperature & Humidity Logger

This product has been replaced by the TP425

Compact Temperature & Humidity Logger with Push to Start and Delay Feature

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Important Information

DicksonWare Software is needed to communicate with this product and is sold separately.

Dickson Expert Services

Our Dickson Data Division has specially trained representatives to address the needs of customers with large installations or unique demands. Please call 888-452-4626.

  • Humidity Accuracy +/-2% RH from 0 to 60% RH; +/-3% RH from 60 to 95% RH
  • Unit Weight 1 lb
Why should I calibrate?

All instruments lose accuracy over time due to normal usage and the environmental conditions to which they are exposed.

How often should I calibrate?

For most applications, the recommended calibration interval is every twelve months.

N100 1-Point NIST Traceable Calibration $99.00 Add
What is NIST Calibration?

NIST stands for the National Institute for Standards and Technology. This organization is responsible for maintaining the master for different measurements, such as the standard "foot", standard, "second", or standard "pound". NIST also maintains the standard for temperature, humidity and pressure.

NIST Traceable means that the measuring standard can be traced directly back to the master standard maintained by the NIST organization.

NIST-Traceable does not tell you the measurement accuracy of a metrologty service in any detail. Only metrology services that can document their ISO 17025 standard provided data on their best measurement uncertainty.

$89.00
Software

DicksonWare Software with USB Cable

$199.00
Secure Software

DicksonWare Secure Software with USB Cable

$19.00
USB Download Cable

USB Download Cable - length 6 feet (2m)

$16.00
123A Battery

3 Volt Lithium Battery

$52.00
Wall Mount Case

Small Locking Wall Mount Case

$249.00
Calibration Software

Logger Calibration Software

For more information on this product and other Compact Display Data Loggers products see the Compact Display Data Loggers page.

Frequently Asked Questions

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  • The display will remain blank if Press to Start is selected in Setup, but logging has not yet begun. Hold down the start button on the front of the logger for 1 second to start logging.
The logger may not have been cleared prior to use. Please clear the logger before placing the unit in service.
Within the software under "setup" and "display".

Verify that you have the correct version of Dickson software installed on your PC. Version 10 or higher is required.

Verify that the correct port is selected: From the main Dicksonware screen, click on Logger then Communication, a black dot will appear next to the selected port. You may need to select a different port.

You may need to relocate the download cable to another USB port and possibly try changing the port again in DicksonWare.

If communication has not been established with the previous steps, you may need to open the logger and remove the battery for a few seconds and then try all ports and cable combinations again (this will not cause the unit to lose any logged data, but you will have to clear the logger to restart the logging process, this is done using DicksonWare).

If possible, try another PC