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- Tuning Forcks
Tuning Fork Wave Recorder
- Apparatus to show the waves of a tuning fork, the change of waves with the frequency of the tuning fork. Also demonstrates the characteristics of waves and sound visually. It consists of three different types of tuning forks, a marker, and a paper role. Mounted on the wooden stand. With instructions. Size: 20.87" L x 6.3" W x 22.8" H…
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- Tuning Forcks
Tuning Fork, Superior
- Made of aluminum, Accurate, each pc is individually tested.
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- Tuning Forcks
Tuning Fork, Superior (Musical)
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- Tuning Forcks
Tuning Forks Set
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- Tuning Forcks
Tuning Forks, Set Of 2, Superior
- Set of two resonance boxes with extra heavy aluminium forks having double the duration of audible vibration than the ordinary forks. One fork is weighted and can be adjusted over range of about 30 Hz. forks are of different lengths 19.4 cm and 17.5 cm approx.
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- Tuning Forcks
Twin Tone Bar Set
- To demonstrate resonance, sympathetic vibrations, and beat phenomenon. The two precision-made bars are mounted on a single solid resonance cavity. The cavity has two chambers with one bar tuned to 440Hz. The other to 441Hz. Includes: hammer and instructions. Size: 13.78" L x 7" W x 4.13" H Grades 6+
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- Physics, Science Kits
Two Potato Clock
- This unit is designed to demonstrate the principle of an electrochemical call. The LCD clock runs on 2 potatoes, oranges, grapefruits, or cans of soda pop. Ages 7+
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- Physics
Two Stroke Petrol Engine Model
- Showing internal structure and operating principles of a simple piston air cooled two stroke engine, Mounted on a polished wood base with schematic diagram, overall height 360 mm approx.
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- Chemistry & Labware
UV Sanitation Cabinet
- This UV Sanitation Cabinet is made of heavy gauge steel with enamel finish for strength and durability. It can be used in laboratories, hospitals, factories, shops, and even in a home environment. It can be used as a bench top or wall mounted application. Unique Features and specifications: 6 Removable Shelved Shelves made of 202 Grade Stainless Steel 30 Minutes…
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- Chemistry & Labware
UV-Sanitation-Cabinet-, Small
- The UV Cabinet is a desktop disinfection device, offering simple operation and compact dimensions. Its application is for the UVC disinfection of small tools and objects. The device contains two internal UVC lamps and reflectors. The device's disinfections efficiency is up to 99%. Instruments and tools are disinfected of gems bacteria, viruses and fungi. In Consideration of health and safety,…
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- Electrostatic
Van De Graff Generator
- A small but powerful van de Graaff generator. Generates high potential (up to 200 KV) and sparks up to 3″. With aluminum dome (7″ dia) and discharge sphere (4″ dia). The total height is about 18″. Comes with one replacement belt and standard accessories.
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- Electrostatic
Van De Graff Generator, Hand Driven
- A simple hand driven van de Graaff generator for producing very high electric potentials at low currents. The apparatus consist of a wooden base, insulated Perspex stand, rubber belt, removable metal dome (135 mm dia), a driving wheel and driving belt. The discharge sphere (50 mm dia) is mounted on a pivoted arm, with handle for adjustment. The length of…
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- Force & Motion
Variable Inertia Kit
- Consists of two disks which can be loaded with up to 8 ball bearings in internal compartments. Load one disk symmetrically and the other non-symmetrically to show the difference. Instructions and eight solid balls included.
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- Chemistry & Labware
Vernier Callipers
- Nickel Plated steel. Double scale, reading 0-12 cm x 0.1 mm and 5 x 0.01 inch, with depth gauge & thumb wheel for fine adjustment, in the plastic pouch.
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- Meters
Voltmeter, Dual Scale, Moving Coil
- For D. C. measurements. 1/5, 3/15, 5/15 Volts.
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- Meters
Voltmeter, Dual Scale, Moving Coil, MS-100
- General purpose student bench meters with full-scale accuracy of ±2.5% and overload protection. Additional features: large 3" scale, external zero-adjust calibration, and fully enclosed plastic case with inclined meter face. Double range, 0-5 V (0.1 V)/0-15 V (0.3 V).
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- Meters
Voltmeter, Moving Coil
- For D. C. measurements, any single range, 0-1, 1.5, 2, 5, 10, 25, 50, 100, 250, 300 volts.
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- Flasks
Volumetric Flask, With Polypropylene Stopper Class A
- Calibrated at 20°C Complies with ASTM E 288 specifications Calibrated to contain (TC, IN) Manufactured from 3.3 borosilicate glass for corrosion-free performance Printed in white color
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- Flasks
Volumetric Flask, With Snap Cap, Class A
- Calibrated at 20°C Complies with ASTM E 288 specifications Calibrated to contain (TC, IN) Manufactured from 3.3 borosilicate glass for corrosion-free performance Printed in white color Product code 44.401
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- Bottles
Wash Bottle
- Made of Low Density Polyethylene, translucent & unbreakable. With built in delivery tube making it a one piece wash bottle. These bottles are graduated on the outer surface to give an approximate idea about the volume of solution filled or dispensed.
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- Bottles
Wash Bottle
- Low Density polyethylene (LDPE) squeeze bottle with jet through screw cap.
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- Science Kits
Water Clock Kit
- Turn water bottles into a battery to power the digital clock! Just insert the electrodes into the filled water bottles and you will have a clock completely powered by water. Included in the kit are zinc and copper electrodes along with a digital clock. Can also be used as a fruit clock! Instructions included. Ages 7+.
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- Biology & Earth Science
Water Cycle Model
- Creative model for students to duplicate the individual processes of the water cycle (evaporation, condensation & precipitation). The accompanying set of ten 8½ x 11” full-color study cards and companion guide will aid student's understanding of the water cycle and enhance awareness of the various states of water. Requires a heat lamp, not included. Size : 17” x 12.5” x…
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- Biology & Earth Science
Water Table Model
- 3-D Water Table Model mounted on a wooden back. Shows the upper level of an underground surface in which soil or rock is permanently saturated with water. The water table separates the underground water zone from the capillary fringe or zone aeration. Key card Included.
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