Slurry Test Kit, Mud Hydrometer, Mud Viscometer, Marsh Funnel and Viscometer Cup Mud Tester Slurry Test Kit Sand Content Kit Mud Tester Viscosimeter Sand Content Meter Kit

this is really the only thing like it available for cheap on amazon. it's serviceable, but the funnel is not sized correctly for a proper "marsh funnel viscometer" test. so you have to establish your own special ratio based on this funnel's smaller size. i decided to make my own funnel from carefully dimensioned sheet metal and soldered it together.

Very cool if your familiar with testing viscosity via scales and glass. There are no english instructions provided so you will need to search around for information on how to use it. Comes in a fairly nice case with one small caveat. The top inside of the case is lined with foam rubber but the bottom is styrofoam (the worst kind of styrofoam at that. I plan to re line the bottom of the case with foam rubber at a later time but it's a very nice case for carrying. Comes with extra weights to adapt and adjust your measurements on the scale as well. If not for the lack of clear instructions and the styrofoam case liner I would have opted to kick it to 5 stars. Great for classrooms, garden clubs, ecology trips, or if your a volunteer for master gardener, etc.