TR72A-S Wireless LAN, Bluetooth, USB Temperature and Humidity Data Logger

TR72A-S The TR-72A-S is a temperature and humidity data logger that is designed for use in a variety of applications, including food and pharmaceutical storage, museum conservation, and environmental monitoring. The TR72A-S allows you to measure and record with high precision temperature from -25 to 70°C and humidity from 0 to 99%RH. 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. It is perfect for situations where strict temperature and humidity control is required, such as when storing delicate items or in testing using constant temperature and humidity chambers. The TR-72A-S comes with an external temperature and humidity sensor that is capable of measuring temperatures from -4 degrees to 158 degrees F (-25 to 70 degrees C) and relative humidity from 0 to 99 percent. The device has a large memory capacity, capable of storing up to 30,000 data sets in non-volatile memory. Data is downloaded from the logger using a USB interface, and can be analyzed using the included software. One of the key features of the TR-72A-S is its high accuracy and stability. The device is calibrated at the factory using NIST-traceable standards, ensuring that measurements are highly accurate and reliable. In addition, the device is designed to be highly stable over time, with minimal drift in readings over long-term monitoring periods. A formal certificate of calibration is available at the time of purchase, and re certifications are available from Tech Instrumentation as well. The TR-72A-S is highly durable, with a robust construction that makes it resistant to damage from moisture, dust, and other environmental factors. It is designed to be easy to use, with a simple button interface that allows users to start and stop logging, as well as view readings on the device's LCD display.  Specifications   Channels Temperature 1ch, Humidity 1ch (External) Range Temperature: -25 to 70°CHumidity: 10 to 99%RH CommInterfaces Wireless LAN, USB, Bluetooth 4.2 (Bluetooth Low Energy) WaterproofCapacity None https://tandd.com/manual/pdf/man-users-tr7a-eng.pdf https://tandd.com/product/pdf/spec_tr7-eng.pdf#page=2