Test Vessel, Testing Volume: Approx. 1 Litre, Laser Fixture: 18 mm Dia, Lens: Plano-Convex, F=100 mm, 16 mm Dia, Made Of Transparent Acrylic, With A Lid And A Transducer Mounting For Conducting The Projecting ultrasonic Waves With Divergent Light.
Kiddiecart Drawer Cube, 4 Wheels and castors with lock and swivel make this cart ideal mobility around your classroom or school. There are four spacious drawers The robust, 2 foot square bamboo top is for using your C-clamp, bench hook, mini hacksaw, Size: 26 in