Bluetooth® Data Logger Measurement Item Data Collection Smart phone/Tablet ( via Bluetooth ) Data Access Smart phone/Tablet WebStorage Service Warning Notification TR4 series temperature data loggers come equipped with Bluetooth low energy technology. We have designed two dedicated apps to take advantage of this technology. “ThermoREC” with automatic refresh allows for real-time monitoring of important temperature changes. “ThermoStorage” enables the uploading of recorded data from a collection of loggers to our free cloud storage service “T&D WebStorage Service”. Data Loggers Measure / Record Download (Free) Smart phone/Tablet Collect Data via Bluetooth Upload Data to the Cloud The following apps are available for download from the Google Play Store or the App Store. ThermoREC >> Application for monitoring real-time data, viewing graphs and making settings ThermoStorage >> Application for uploading data to T&D WebStorage Service Model Number Common Features TR45 Features Bluetooth Connection with Smartphone Bluetooth allows easy communication between mobile devices and loggers in range. Use the dedicated apps for real-time monitorng, graphs and auto-upload. Uploaded data can be shared via our free cloud service “T&D WebStorage Service". 15 Recording Intervals and Large Logging Capacity for Long-Term Recording One logger can measure and record up to 16000 readings. Select from 15 recording interval choices from 1 second to 60 minutes. If set at a 60-minute recording interval, that gives you 666 days of non-stop consecutive recording. Each Logger is both Thermocouple/Pt Sensor Compatible The screw terminals on the back of the data logger make it possible to connect either Thermocouple or Pt sensors. Pt sensor Thermocouple sensor * The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by T&D Corporation is under license.

*1: In the case of a 4-wire sensor, one wire will be left unused. *2: Battery life varies depending upon multiple factors including ambient temperature, recording interval, usage of applications, and battery performance. All estimates are based on operations carried out with a new battery and are in no way a guarantee of actual battery life. *3: Estimated minimum battery life when recording data at an interval of 1 second and constant graph display in the app. *4: Estimated maximum battery life when recording data at an interval of more than 10 seconds and graph display in the app of less than...