• Monitor single channel 4 to 20mA current loops
• Built-in 2000-count LCD display provides clear, easy-to-read data
• Record up to 31,320 DC Current readings, ensuring comprehensive monitoring
• USB interface for easy transfer of recorded data to your PC
• User-adjustable sampling rate from 1 second to 24 hours

The Triplett ADL20 is a 4 to 20mA DC current USB datalogger designed to monitor single channel 4 - 20mA current loops commonly used in process control applications. The ADL20 offers comprehensive data logging with its capacity to record up to 31,320 DC current readings and a user-adjustable sampling rate ranging from 1 second to 24 hours.

The ADL20 is equipped with visual high/low alarms ensuring prompt attention when the predefined settings are exceeded. Additional features include two LED status indicators, a built-in multifunction 2000-count LCD, and a USB interface for seamless data transfer. A 3.6V Lithium battery, test leads with alligator clips, a protective cap, and software are included.