Direct Reading Ferrograph

Direct Reading Ferrograph

Trico’s newly, redesigned Direct Reading Ferrograph (DR-7) is even more compact, portable and easy-to-operate. It quantitatively measures the concentration of wear particles in oil, while also providing basic wear trend data to help determine equipment condition within minutes.

The DR-7 Ferrograph utilizes a better, more efficient magnetic gradient to trap and optically measure the amount of ferrous wear particles on a scheduled basis. The instrument also establishes the baseline wear level for any piece of equipment. Any sudden increase in the wear trend level alerts the user to potential problems prompting preventive actions.

The DR-7 features an interactive 7″ LCD touch screen, and USB and Ethernet ports so you can easily plug in a keyboard, mouse, access useful reports on the web and connect it to our other Ferrography instruments like the newly redesigned FM-6 Ferrogram Maker and the FS-6 Ferroscope.


  • PC controlled hardware
  • 2 USB port interface for external devices
  • No limitations in lubricant type being monitored
  • Data can be obtained quickly, generally under a few minutes
  • Microprocessor incorporates internal diagnostics for reliable functioning
  • 7″ LCD display with a more modern look and feel
  • Internal optics calibration
  • New design includes a smaller footprint
  • USB and Ethernet connections

Do you have a suggestion to improve this product? If so, you can submit your idea here. For special quote requests, please use our quote request form or contact our customer service team at 262.691.9336.

Instruction Sheets


Length 12″
Width 10.75″
Height 21.5″
Weight 13 lbs.
Power 100-240 V 50/60 HZ
Comm-Port 2 x USB 2.0
Operating System Windows 10 IoT
Memory  64 GB Flash
Ethernet Connection RJ45 cat 5
RAM 4.00 GB
Processor Intel Celeron Processor at 1.83 GHz


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