The TR71A is a temperature logger with two available sensor connections and can measure from -60 to 155℃. The wide range of optional sensors provides increased measurement flexibility.
The LCD screen allows the simultaneous display of either the current values of two channels, the highest and lowest values of channel 1, or the highest and lowest values of channel 2. The ALM icon on the LCD alerts the user of the occurrence of an alarm.
Use the wireless LAN feature to auto-upload data to the cloud for anytime anywhere access and get warning notices. Bluetooth communication allows you to view data, create reports and make settings from a smartphone or tablet. Connect to a PC with a USB cable to download recorded data, create reports and make setting changes.
The software application used with the TR71A has a "Vaccine Mode", which meets or exceeds CDC requirements for VFC, and is useful for monitoring and recording vaccine temperatures. TR71A is useful not only in research labs and hospitals, but also in homes, offices, and other industries.

Special Features

The TR71A uses a wireless LAN access point to auto-upload recorded data and warning notifications to our free cloud-based "T&D WebStorage Service". Use our mobile app “T&D Thermo” to check data from your smartphone or tablet and use Bluetooth communication to make settings, download recorded data, and create reports. To make settings from and download data via USB to a PC, use our Windows software “TR7 for Windows”. Our Windows software “T&D Graph” makes it easy to view and analyze data from your PC.

Parameter Name	Parameter Value
Measured quantity	temperature
Connector type	USB, Bluetooth, on WLAN network
Display	with LCD display
Applications	for monitoring
Other characteristics	battery-powered dual-channel
Memory capacity	30,000 unit