Company InfoContact UsPoliciesDistributors
Hello, Guest Call Toll FREE 800-697-8665
Shopping Cart: 0 item(s) / Total: $0 log out
Untitled Document
HT20 - USB RH Temp GPP Data Logger With LCD

HT20 - USB RH Temp GPP Data Logger With LCD

Item Id: HT20
Product Description
USB RH-temp-GPP data logger w/ LCD

MSRP: Visit a certified dealer to purchase this product.
Purchase through our Certified Internet Retailers
Email a friend
Share |
These data loggers can be deployed on a job site or in key areas of a facility and left unattended for days, weeks or months. The temperature and humidity readings they make and collect can be uploaded to a PC and viewed in Excel, making it easy to spot trends and unexpected excursions.
Related Products
HT50 - USB RH-Temp-GPP Data Logger W/ LCD & IRT
BA10 - 1/2 Aa Battery For Ht10, Ht20, Ht50


  • One button starts/stops logging without a PC
  • Automatically syncs to your computer's clock; no need to set date and time
  • USB interface; no need for cables, cradles or docks
  • Included interface software is used to set sampling time and high-low temp and RH set points
  • Software also calculates dew point and GPP
  • LCD displays real-time humidity and temperature readings and device working status
  • Uploaded data logs viewable as table or graph
  • One-click exporting of data logs to Excel or Word


  • Water damage restoration units can be deployed and left in place over duration of the job to monitor the drying process
  • Process control simpler, more cost-effective monitoring of office buildings, greenhouses, food and equipment storage facilities, wineries, freezers, shipping containers, HVAC/R installations, computer rooms, labs, libraries and museums
  • Electronics manufacturing monitor and/or data log RH/temp to control high-voltage static discharge


  • Battery, Windows®-compatible Software
  • USB Extension Cable
  • User's Manual
  • 1 Year Warranty


NameUSB RH-Temp-GPP Data Logger with LCD
Temperature Measurement Range/Accuracy
Range: -4 to 158F (-20 to 70C)
Accuracy:1.8F(1C) from 14 to 104F (-10 to 40C); 3.6F(2C) else where in range
Temperature Measurement Resolution and Repeatability0.2F
Relative Humidity (RH)
Measurement Range/Accuracy
0 to 100%
2% from 10 to 90%
RH Measurement Resolution and

Internal Storage Capacity
16,000 pairs of RH & temp readings
Dimensions4.96 x 1.10 x 2.01 in.
(126 x 28 x 51mm)
Weight<7 oz. (<200g)
Power Source3.6V Non-rechargeable
Lithium-Ion Battery
(Type SB-AA02)
What's IncludedBattery, Software,
USB Extension Cable, User's Manual
Battery Life (typical)1 year
Warranty1 year

Package Specifications =
H: 8.25'' W: 5.31'' D: 7.28'' Cube: 0.1845 Weight: 176oz \ Weight: 11lbs

Click to Download
2015 Instrument Supplemental Catalog

Click to Download
2015 Supplemental
Tool Catalog

Click to Download
2014 Tool Catalog

Click To Download
2014 Instrument Catalog

Accept Credit Cards