Lascar Electronics EL-USB-RT Real-Time Temperature & Humidity USB Data Logger

Simply insert any of these compact, 4.5 inch (11.4 cm) L loggers into your computer USB port, name it, choose your required sampling rate, Select high and low alarms If required, and set the logger start time. Once configured, the logger can be removed from the computer to log independently. Data is downloaded back onto the PC where it can be analyzed and viewed as a graph using included software. These data loggers measure temperature and humidity from 31 to 176°f (–35 to 80°C) and 0 to 100 percent RH, calculate dew point, and store over 16,000 readings per parameter. EL-USB-RT model stays permanently connected to your computer USB port—displaying real-time ambient temperature, humidity, and calculated dew point on the PC monitor. Ideal for Server room applications, this data logger can be programmed to send an e-mail or text message when a user-selectable alarm has been reached. Real-time measurements will display on the monitor without creating an enlarging data file—unit will only download data to the computer memory when directed to do so. Logger must be plugged into the computer USB port to acquire readings as it is USB powered; there is no separate battery. What's included: configuration software and battery. Direct-to-usb connection and easy-to-use functionality user-programmable alarm thresholds all data loggers come with software.