United Scientific Supplies Education, Physics: Electricity
-
Alligator Clip Leads
United Scientific SuppliesFlexible, 18swg stranded wire cord with alligator clips at both ends. Alligator clips have protective vinyl sheath.
-
Conductivity of Solutions Apparatus
United Scientific SuppliesThis 3V conductivity tester demonstrates the electrical properties of various liquids. The item consists of a molded plastic lamp socket mounted on a base with 2 binding posts for connecting a wire cord. It comes complete with bulb, glass tumbler, and instruction manual.
-
Telegraph Key
United Scientific SuppliesTelegraph key, mounted on a solid plastic base, measuring 11cm x 5cm.
-
United Scientific™ ADVANCED THERMOSTAT KIT
United Scientific SuppliesThis apparatus helps students to observe energy transfer and conversion and investigate the systems that keep homes comfortable and safe. The suggested activities below will: explore the relationship between parallel circuits and current; understand how thermostats and circuit breakers operate; and…
-
Alligator Clips
United Scientific Supplies2"; long, plain, chrome plated alligator clips with excellent conductivity. 2"; long, with insulated sleeve, chrome plated alligator clips with excellent conductivity. Pack of 10, five each red and black.
-
Wimshurst Generator
United Scientific SuppliesWe offer a superior quality Wimshurst machine for demonstrating high voltage electric charges. Our unit features acrylic rotating disks, good quality foil strips and brushes, insulated cylindrical capacitors, and a durable plastic platform. Guaranteed to produce large sparks for easy…
-
Motor Model, Demonstration
United Scientific SuppliesThis motor generator demonstrates both shunt wound, and series wound connections for motors and generators, and can be used with AC or DC supplies. Motor is easily dismantled to change the configuration. Requires Low voltage AC/DC Power Supply (not included)
-
Miniature DC Motor, with Alligator Leads
United Scientific SuppliesThis miniature DC motor is designed for experiments using low starting voltage (4.5V) and current (70mA). Speed: 1000-5000 RPM. Motor is approximately 34mm long x 24mm in diameter. Shaft size is 10mm long x 2mm in diameter. Includes soldered-on 7" lead with alligator clips.
-
Solar Kit, Basic
United Scientific SuppliesThe Solar Kit offers a convenient introduction to the conversion of solar light energy into electrical energy. The conversion is carried out by a photoelectric panel, and three “consumers” are included to demonstrate the use of the electrical energy; an LED shows the conversion back to…
-
Copper Wire
United Scientific SuppliesPlastic Insulated Copper wire is 22 gauge, supplied in 100 foot rolls and available in three colors. Bare Nickel Chromium Wire is supplied in 4 ounce spools. Enameled Copper Magnet Wire is supplied in 4 ounce spools. Soft Bare Copper Wire is available in 4 ounce or 1 lb spools.
-
Student Electricity Assortment
United Scientific SuppliesConvenient, economical package of materials to start investigating electricity concepts. Assortment includes: 6 Round Plastic Bulb Holders, 3 Knife Switches, 6 Battery Holders with Fahnestock Clips, 10 Fahnestock Clips, 1 Wire Stripper, 3 Wires with Alligator Clips, 18"; Assorted Colors, 3 Wires…
-
Knife Switch
United Scientific SuppliesKnife Switches for low voltage experiments (less than 36V) with plastic bases. These items are available with either thumbscrew or spring binding posts.
-
Battery Holder
United Scientific SuppliesPlastic Battery holder available with Fahnestock Clips, wire leads, or fahnestock clips and jointers.
-
Electricity Meters
United Scientific SuppliesOur meters are mounted in black plastic cases. Meters have a scale length of 75mm, offer +/- 2.5% accuracy and come with 5-way binding post and external calibrating screw. Meters are not protected against prolonged or significant overload. Stackable for storage.
-
Lamp Boards
United Scientific SuppliesIdeal for demonstrating series and parallel circuits. Lamp Boards are supplied with spare bulbs and an activity guide.
-
United Scientific™ Solderless breadboard two columns
United Scientific SuppliesThe 1660-point solderless breadboard is built with high-quality construction that can withstand repeated use. It includes color coordinates that are screen-printed for easy reference. This breadboard is perfect for investigating circuit designs and prototyping. It accepts most electronic components…
-
Morse Code Experiment Kit
United Scientific SuppliesDiscover how people communicated over long distances before the telephone was invented. The Morse code experiment kit is designed to show the principle of a telegraph. The kit consists of a "D" cell battery holder, a telegraph key, a miniature lamp with holder, and three connector cords.…
-
Banana Plug Cords / Alligator Clip Cords
United Scientific SuppliesFlexible, 18swg stranded wire cord with a stackable banana plug at one end and an alligator clip at the other end. Alligator clip has a protective vinyl sheath.
-
Eddy Current Demonstrator
United Scientific SuppliesA simple but effective device for demonstrating Lenz's Law using eddy currents induced in the wall of a copper tube by a falling magnet. The demonstrator consists of a 12"; long copper tube and two apparently identical metal slugs with rubber end caps. One slug is plain steel, and falls…
-
Battery Holder Set
United Scientific SuppliesConvenient fully assembled battery set holds up to 4 D-size batteries. Five color-coded binding posts on the base for easy, safe, and reliable connections to hook-up cords provide outlets for 1.5V, 3V, 4.5V or 6V supply voltages. Superior construction¡Xrobust, molded battery holders for secure…
-
Friction Rod
United Scientific SuppliesFriction Rods are 12"; long unless noted. Excellent for demonstrating static electricity
-
Digital Luxmeter
United Scientific SuppliesThis ingenious device offers a practical and economical solution for light measurements in a variety of learning situations. Whether measuring environmental light or quantifying an optical experiment, this compact luxmeter meets the need. For most uses, the autoranging feature makes this a…
-
Miniature DC Motor
United Scientific SuppliesOperates on 1.5V or 3V DC. Speed: 7000-11000 RPM. Motor is 40 MM long x 20Mm in diameter. Shaft size: 2 MM diameter x 8 MM long.
-
AC Ammeters
United Scientific SuppliesOur meters are mounted in black plastic cases. Meters have a scale length of 75mm, offer +/- 2.5% accuracy and come with 5-way binding posts and an external zero-setting screw. Meters are not protected against prolonged or significant overload. Stackable for storage.
-
Multimeter
United Scientific SuppliesCompact analog multimeter offers popular features such as AC voltage, DC voltage, DC current, Ohms, measures capacitance and decibels, and comes with overload protection and diode test. Includes test leads and instruction manual. Operates on 2 AA size batteries (included).
-
9-Volt Battery Connector
United Scientific SuppliesAn insulated snap-on connector with 15cm red and black leads.
-
United Scientific™ Equipotential Trough Kit
United Scientific SuppliesThis comprehensive kit allows students to plot equipotential lines in an electric field between two electrodes held at different electric potentials. A simple setup keeps electrodes partially immersed in water containing an electrolyte, allowing a small current to flow between the…
-
United Scientific™ Solderless breadboard one column
United Scientific SuppliesThe 630-point solderless breadboard is built with high-quality construction that can withstand repeated use. It includes color coordinates that are screen-printed for easy reference. This breadboard is perfect for investigating circuit designs and prototyping. It accepts most electronic components…
-
Conductivity Tester
United Scientific SuppliesThis handheld device provides a qualitative visual indicator of the conductivity of different solutions, acids or salts. Two brass probes can be touched to a solid substance, or immersed in a liquid, to show conductivity on green LEDs that range from 1 to 10. Each probe is 53mm long with a diameter…
-
Friction Pad
United Scientific SuppliesFriction pads are 12"; x 12";. For use with Friction Rods to demonstrate Static Electricity.
-
Electric Calorimeter
United Scientific SuppliesThis device can be used as a classic standard calorimeter or as an electric calorimeter. Made of aluminum and plastic, the calorimeter has a diameter of 10cm, height of 11cm, liquid capacity of 175ml, and a heat capacity of 25J/°C. Electrical requirements are 6V DC, up to 2A.
-