• Wireless Temperature and Humidity Data Loggers

Wireless Temperature and Humidity Data Loggers

  • TandD - TR-72wf - TR-72wf-S
  • TR-72wf - Temperature: 0 to 55°C - Humidity: 10 to 95%RH
  • TR-72wf-S - Temperature: -25 to 70°C - Humidity: 0 to 99%RH

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Capable of measuring, displaying and recording temperature and humidity.

It features one temperature channel and one humidity channel. The measuring accuracy of ±2.5%RH enables more precise measurements and allows for measurement within a wider range.


The data recorded into the unit can then be downloaded quickly to your computer or wireless device whereby with the supplied software you can easily process the data into graphs, tables, save to files and/or print it out to help you analyze the data collected. Humidity measuring range: 0 to 99%RH.

This unit can simultaneously measure and record temperature in a range of -30 to 80°C and humidity in a range of 0 to 99% RH.

Data recording capacity: 8,000 readings × 2 channels. One channel can record and hold up to 8,000 measurement readings. At the longest recording interval of 60 minutes, recording can continue consecutively for one year. Low energy consumption design gives you ten months of continuous operation with only one AA alkaline battery. This enables measuring and recording over long periods of time.

Bringing your data closer to you!

Three ways to access your data logger

Easy to access Data andMake Logger Settings

1. Via Cloud

2. Via PC

3. Via Direct Communication

Data Logger for Cloud Storage

Measurement ChannelsTemperature 1ch, Humidity 1ch (External)
Measurement Range
TR-72wf
Temperature: 0 to 55°C
Humidity: 10 to 95%RH
TR-72wf-S (High-Precision) 
Temperature: -25 to 70°C
Humidity: 0 to 99%RH (-20°C~70°C)
Accuracy
TR-72wf:
±0.5°C, ±5%RH
TR-72wf-S (High-Precision)
±0.3°C, ±2.5%RH
LCD DisplayMeasurements, Battery Life Warning, etc.
Logging Capacity8,000 data sets
Recording Intervals15 choices from 1 sec. to 60 min.
Recording ModeEndless/Onetime
Comm InterfacesWireless LAN, USB
Warning NotificationsE-mail, Software/Browser
PowerAA Alkaline Battery x 2, AC Adaptor
Operating EnvironmentTemperature: -10 to 60°C
Humidity: 90%RH or less (no condensation)
DimensionsH:58mm × W:78mm × D:26mm
Waterproof CapacityNone
Battery LifeApprox. 10 days to 1.5 years
AccessoriesTemperature-Humidity Sensor, AA Alkaline Battery (LR6),etc.