Specimen of Frog Life Cycle and it measures any angle

and it measures any angle up to 90° within 1/2° accuracy with the plumb bob

Base and Support Not Included: Please note that this set does not include a cast iron base

Two Arms for Resistance: The bridge incorporates strips of heavy aluminum with a single gap in each of the two arms

ensuring effective moisture removal

Adjustable Height: Expands from 115CM to 230CM to accommodate various needs

Specimen of Frog Life Cycle and it measures any angleThis real specimen of Frog Life Cycle has been embedded in plastic for observation and study. Durable, clear acrylic allows close up viewing from all angles. Preserved and encased in clear resin material. This display can be observed from every side to see details. Embedded Specimen is a good teaching tool for Nature Science. Premium Quality: 100% Biologically correct and used for professionals. If you need custom order with different sizes design,