Portable Digital Ammeter, 0-10A Pack Size_15 Dark-complexion life-size human torso with

Dark-complexion life-size human torso with 13 removable organs including brain

111110 megohms across seven cascaded decades

Built for amphibian development study

Two variable 0 to 6V DC outputs paired with two fixed 6V/10W and 12V/20W AC outputs on this power supply controller

Four 153 x 76mm plates - each holding 98 iron-rod plotting compasses in a 14 x 7 matrix - assemble flat or as the faces of a cube to display 2D and 3D field-line patterns

Portable Digital Ammeter, 0-10A Pack Size_15 Dark-complexion life-size human torso withLarge LCD portable digital ammeter measuring 0 10A, providing a direct numeric current reading for student circuits where analog needle deflection would be too coarse to resolve cleanly.