Lascar Electronics, Inc. Data Loggers EL-USB-4

Lascar's range of USB data loggers measure and record a variety of parameters such as temperature, humidity, voltage, current and carbon monoxide. Simply insert any of these loggers into your computer's USB port, name it, choose your required sampling rate, set 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. All loggers are supplied with FREE configuration software and a 3.6V or 3V battery (EL-USB-LITE only).

• 4 to 20mA measurement range
  
• More than 32,000 Reading Capacity with Programmable Sample Rates
  
• Two Programmable Alarm Thresholds with LED Indication
  
• Measurements from a Variety of External Sensors Can Be Taken with Connection Via Screw Terminals Located in Cap
  

The EasyLog EL-USB-4 USB current loop data logger from Lascar measures current loops from 4 to 20 mA, and stores more than 32,000 measurement values. The configuration and downloading of measurement data takes place via a USB interface with EasyLog software on your PC. The logging interval can be adjusted between 1 second and 12 hours. The alarms for the upper and lower limits can be configured by the user of the EasyLog EL-USB-4 current loop data logger, and can be recognised thanks to three colored LEDs.