Time Depth Recorder - TDR04
Records and displays the logging time, depth, line speed and tension in real time
Product summary
The Time Depth Recorder is used to record in real time and display the logging time, depth, line speed and tension.
Applications
Auto switch between internal power of alkaline and lead-acid battery
External AC or DC power
External links to multiple parameters with internal 7 analog channels
Built-in real-time clock