Lab Quality Magnifying Glass, 2.25x, 2.5" Diameter Subcategory_Glass Tubing Open-frame demonstration DC motor exposing

Open-frame demonstration DC motor exposing armature

Eight-inch external probe on a 36-inch cord on this handheld digital thermometer

5-inch female pelvis model demonstrates 9-month pregnancy anatomy and fetal positioning before delivery for obstetrics teaching

the half-size circulatory model traces arterial and venous pathways from heart to peripheral capillaries

letting students directly observe pressure-volume changes under stacked weights

Lab Quality Magnifying Glass, 2.25x, 2.5" Diameter Subcategory_Glass Tubing Open-frame demonstration DC motor exposingLab quality 2. 5 inch magnifying glass at 2. 25x with a 5. 87 inch focal length, the optical glass producing undistorted views of specimens, fine print, and inspection details.