DTR Depth Logger
Downhole Memory tools record data against time, to translate this recorded data to depth an accurate means to log time and depth is required. The DTR equipment is a data logger that stores Cable Depth, Speed and Cable tension during a logging job.
Thanks to its size it is portable and configurable for any measuring wheel diameter and digital encoder. The device offers speed and depth information on a highly visible OLED display and stores text files in removable SD memory.

