Abney Level with Slow Motion Adjustment measuring jug plastic The "MR" designation may refer

The "MR" designation may refer to a specific model or type with particular features

differential blood cell counter is used in hematology to classify and count white blood cells

Conductivity and Temperature measurements in any laboratory

Speed range: 4000rpm

5V(AAA Type)(not included when shipping)

Abney Level with Slow Motion Adjustment measuring jug plastic The "MR" designation may referThe Abney Level is a portable and reliable surveying instrument designed for engineers, surveyors, and construction professionals who require accurate measurements of slopes, gradients, and angles in the field. Compact in size and lightweight in build, this instrument is easy to carry and use during preliminary surveys, construction projects, and site inspections. The Abney level consists of a fixed sighting tube, a movable spirit level connected to a