OPTIONS

Bosshead for connecting rods of up to 16 mm in diameter. Powder coated zinc die-casting, 110 g. Nickel-plated steel screws. more

Powder-coated aluminium alloy, 350 g, for vertically attaching rods of up to 13 mm to tabletops. more

Adjustable duplex tripod base, extremely stable, for holding two rods of up to 16 mm in diameter. Distance between rods 135 mm. Leg length: 185 mm Mass: 1850 g more

Duran glass, tall form with spout, hexagonal base. Scale: 100 ml Divisions: 1 ml more

Used along with a catapult assembled from a fork and rubber band included in the air track set (1021090), the launch apparatus imparts uniform, reproducible launch momentum to a glider which is dependent on the tension in the rubber band. It ... more

Control unit which is used in conjunction with the electromagnetic launch apparatus to shut off the current. more

Brass body with a line. Height: 58 mm Diameter: 12 mm more

For experiments with fixed and movable pulleys. Non-deformable, low-friction pulleys with cord grooves and hooks at the ends of both axles for suspending from fixed supports or other pulleys. The enclosed design of the plastic frame prevents ... more

For experiments with fixed and movable pulleys. Non-deformable, low-friction pulleys with cord grooves and hooks at the ends of both axles for suspending from fixed supports or other pulleys. The enclosed design of the plastic frame prevents ... more

Pulley for altering the direction of forces. Plastic pulley with ball bearings and cord groove plus securing clamp. Also has a bore so that it can be attached to a retort stand of up to 12.5 mm diameter Pulley: 50 mm dia. Span of bracket ... more

For experiments with fixed and movable pulleys. Non-deformable, low-friction pulleys with cord grooves and hooks at the ends of both axles for suspending from fixed supports or other pulleys. The enclosed design of the plastic frame prevents ... more

Light source in metal housing on magnetic foil for experiments demonstrating ray optics on a whiteboard. Experiments on reflection, refraction, and basic lens laws can be performed using five narrow light rays emerging from the right-side. ... more

Light source for experiments demonstrating ray optics on a white board (item code: 1002591 oder 1002592). With an adjustable aperture for producing a concentrated or divergent light beam. Technical specifications: Lamp: 12 V, 35 W ... more

Magnet holder for mounting single-beam lamp (U40120) on a white board (U10030 or U10031). more

A Cavendish torsion balance demonstrates the force of gravity between two masses and allows the gravitational constant to be determined. Thanks to the short oscillation period of just 2–4 minutes, the gravitational constant can be determined ... more

A very light, 7.5 cm diameter, 90 g acrylic puck for demonstrating collisions between very unequal masses. A steel puck is scarcely deflected after a collision with the acrylic puck. more

A 7.5 cm diameter, 210 g aluminum puck for demonstrating collisions between unequal masses. The aluminum puck deflects a steel puck less than a steel puck but more than the acrylic puck. more

Pair of balls with identical mass and sliding plotter electrode for experiments on elastic collisions that can be demonstrated by means of powder tracing. Made of red plastic with metal ball chain. Diameter: 70 mm each Weight: 300 g each more

A device for static measurement of electric field strength and voltages. Mounted at a short distance in front of a star-shaped measuring electrode is a modulation impeller, of the same star shape, and connected to ground. The charges infl uenced ... more

The VinciLab is a modern advanced graphic data-logger. It is a handheld Linux device equipped with two processors and 8 GB memory. Works standalone and with Windows and MAC computers. The dedicated desktop applications, installed on VinciLab ... more

Protect your investment with our heavy duty protective cover for your torso models. Suitable for all full size torsos. Zippered with reinforced easy-carry handle.  Black. more

This model simulates an average full-term fetus. The human fetus made of soft and durable cloth. The body of the fetus model is flexible to show all presentations and positions possible during human birth. more

A great teaching tool, this model of the placenta, cord, amnion, and chorion is perfect for childbirth education courses. An educator essential, this model is perfect for use on its own or in combination with the Foetal Model for a ... more

for W43038 Made of flexible cloth, this pelvic model shows how the different pelvic shapes affect pregnancy, labor and birth. more

Optional IV arm for Keri Complete Nursing Manikin W44075. Features replaceable skins and latex veins that actually roll when palpated. A reaslistic flashback confirms proper needle placement and the shoulder can be used for intramuscular ... more