TSI TH-Calc™ 8720 and 8722 Portable Digital Thermohygrometers

• Two-line display shows parameters simultaneously
• Calculates dewpoint temperature directly; Calculates wet bulb temperature, absolute humidity and humidity ratio —
  no psychrometric chart needed
• Sampling function records multiple point measurements
• Data logging model lets you simultaneously record all parameters and log 14,000 samples with a time and date stamp
• Statistics function displays average, maximum and minimum values, and the number of recorded samples
• Looking for a replacement?  Try the new TSI models 7415 and 7425 TH-Calc thermohygrometers.

TSI TH-Calc temperature, humidity, and dewpoint meters are excellent for a variety of applications. Use them to verify building HVAC system performance, calculate thermal comfort levels, or monitor air conditions for industrial drying processes. Includes Logdat software for transferring data to your computer, and Logdat Companion Macro for graphing data in Microsoft® Excel®. Order optional RTD temperature probe separately for an extended temperature range of -40° to 392°F (-40° to 200°C).

Supporting Documentation
Click the file icon to view the file online, or right-click on the file icon and select "Save Target As..." to download the file to disk for later viewing.

Type	Description	Size
	TSI TH-Calc 8720 and 8722 Portable Digital Thermohygrometers Brochure	92KB
	TSI TH-Calc 8720 and 8722 Portable Digital Thermohygrometers User Manual	558KB
	TSI Application Notes: Percent Outdoor Air Calculation (%OA) and Its Uses	171KB
	LogDat Software Version 2.13.00	3.3MB
	LogDat Software Companion Macro for Graphing in Microsoft® Excel®	292KB

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Last Ed. Date: 09/26/2008 10:37 AM