1.Lightweight, easy to operate. 2.Complete with battery and carrying cord. This professional electronic alarm stopwatch features hour, minute, seconds display; calendar display; 24-hour stopwatch; alarm; hourly chime; 12 or 24 hour mode option; 1/100 second chronograph; split...

1. Made of flint glass. 2. Square, with rubber bulb and glass pipette. 3. Capacity 30ml, 1oz. Super A Scientific can process laboratory glassware according to customers' samples or drawings. ...

A hands on demonstration of both permanent and electromagnet motors. 6"x1-1/2"x4";0.75lbs. Introdcution:This model of both an AC and DC motor is quick to put together and easy to assemble and disassemble. This unit is self-contained and even includes the wrench and...

Used for measuring blood pressure, this device is individually certified for accuracy. 300mm scale. Inflation system is made of seamless, reinforced latex rubber. In leatherlike zipper case. Wt. 1.06lbs. ...

The classic table for studying a combination of forces. 16-1/2" x 16-1/2" x 5-1/4"; 15.5lbs A steel support tube, cast legs, leveling screws, and a laminated table top make this unit very stable and highly functional for the study of equilibrium of force. It is...

A standard medical stethoscope with flexible tubing and 1-3/4"chestpiece. The metal parts are chromium plated and non-magnetic. Economic Stethoscope ...

This classic instrument is used to measure the value of G (gravitational constant) the same way Sir Henry Cavendish did in 1789. Introduction:Consists of a pair of small lead balls mounted on a "T" member suspended with a thin wire and a pair of large lead balls. Oil...

Simple conductivity tester shows the electrical properties of a variety of liquids.Provided with a plastic tumbler. Indicator consists of a molded plastic socket mounted on a PVC baseBase has binding posts for the connection of a two-wire cordTwo-wire electrodes are internally...

1.A great telescope for the beginner student. 2.Made from sturdy construction. Introduction:This refractor-type telescope is rugged, trouble free, and easy to operate, making it perfect for the beginning observer. Features a focal length of 350 mm, a power range of 20X-80X, and...

Simple conductivity tester shows the electrical properties of a variety of liquids. Indicator consists of a molded plastic socket mounted on a PVC baseBase has binding posts for the connection of a two-wire cordTwo-wire electrodes are internally connected to the lamp circuitCover...