Light & Sound

136 products

  • Sale -3%Last stock! Ripple Tank MKIII

    Vision International Ripple Tank MKIII

    1 in stock

    This compact unit provides an elegant method of demonstrating the wave phenomena of reflection, diffraction, refraction and interference with none of the setting-up problems usually associated with ripple tanks. The concept has been further developed to offer new features and simplicity in this MKIII design. Dimensions: 225ccm × 170cm × 143cm. Weight: 1.07kg. Input Voltage: Regulated 12V DC +pin. Current Requirement: 400mA. Strobe Frequency Range 30 – 500Hz nominal. Premium Quality: Ripple Tank MKIII is made of high-grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes/ design, please contact us.

    1 in stock

    104,820 OMR 101,570 OMR

  • Sale -12%Last stock! Multifunctional Photogate Laboratory with Digital Timer Multifunctional Photogate Laboratory with Digital Timer

    Vision International Multifunctional Photogate Laboratory with Digital Timer

    5 in stock

    Included: Multifunctional Photogate Laboratory with Digital Timer Rechargeable Battery and Manual Microprocessor controlled. Hand hold and rechargeable battery operation This microprocessor-controlled LCD display universal counter can be used for measurement of time intervals, simple pendulum periods, velocity, acceleration, revolutions per second, frequency, pulses etc. It measures time intervals from 0.1 millisecond and frequencies to 20 KHz. The counter is provided with a five-digit LCD display, and a compact case making the apparatus highly suitable for student lab exercises. RJ45 inputs are provided for connection of photogate. Memory is provided for storing measured values. For Technical Data please check description Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes/design, please contact us.

    5 in stock

    115,300 OMR 101,990 OMR

  • Sale -20% Pack of 5 Rectangular Plane Plain Mirrors Pack of 5 Rectangular Plane Plain Mirrors

    Vision International Pack of 5 Rectangular Plane Plain Mirrors

    Included: Pack of 5 Plain Mirrors Premium Quality: Silvered back surface is painted for durability. Front surface silvering eliminates double reflections at the Un silvered surface, giving a brighter, sharper image. For use in education and training students in all levels of physics and engineering educational programs. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation. If received broken, please provide the image to receive instant refund.

    11,530 OMR 9,220 OMR

  • Sale -10%Last stock! Motion Sensor II

    Vision International Motion Sensor II

    1 in stock

    Included: Motion Sensor II with Manual. Help teach students about Motion Acceleration and Velocity n in a fun and inventive way, while at the same time teaching them experiment skills like hand Methodology and reasoning. Range: 0 .15 ~ 6 m (Max. 10m) Resolution: ±1.5 mm Gauging principle: Ultra Sonic Transducer Beam Angle: Cone, around 18° Sampling: depends on measuring distance (Max. 100samples/s) Application of experiment: non-contact, measure distance to time If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    1 in stock

    50,310 OMR 45,070 OMR

  • Sale -8%Last stock! Photogate System with Instructions

    Vision International Photogate System with Instructions

    1 in stock

    Included: Photogate System with Instructions, 16 x 10 x 6 cm, 0.5 Kg (1.1 lbs.) Easy to navigate timing options. Designed to fit onto the Fundamentals of Physics line. External support rod allows use with any other experiment. Its unique design can be used for any motion-based experiment, and easily attaches to any of the Fundamentals of Physics products. Battery operated; it allows you to conveniently perform experiments without being tethered to an outlet. There are four timing modes, including Gate, which measures the time of interruption; Pulse, which measures the time between interruptions; and Pendulum, which measures the time between the first and third interruption. Includes 9V battery and instructions. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    1 in stock

    167,710 OMR 153,980 OMR

  • Sale -22%Last stock! Solar Cell Apparatus

    Vision International Solar Cell Apparatus

    1 in stock

    Included: Solar Cell Apparatus, Selenium Photo-Voltaic Cell Experiment Set. Solar Cell Apparatus. Apparatus is comprised of a selenium photo-voltaic cell. To demonstrate the production of electrical energy directly from light energy Stands 4" tall, 3" wide, and 1.3" thick. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    1 in stock

    14,150 OMR 11,010 OMR

  • Sale -31%Last stock! Solar Cell Apparatus Kit Solar Cell Apparatus Kit

    Vision International Solar Cell Apparatus Kit

    1 in stock

    A simple kit demonstrating the conversion of solar energy into electricity. The set includes a photovoltaic cell, wires, a pinwheel with a motor. The operation of electricity is illustrated by windmill with a motor, buzzer, LED. To begin the experiment just start by bringing the photovoltaic cell close to a light source. Designed for use in laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    1 in stock

    9,960 OMR 6,920 OMR

  • Sale -21% Set of 5 Concave Mirrors Spherical

    Vision International Set of 5 Concave Mirrors Spherical

    10 in stock

    Includes: 1 x Concave Mirror 50mm Diameter & 75mm Focal Length, 1 x Concave Mirror 50mm Diameter & 100mm Focal Length, 1 x Concave Mirror 50mm Diameter & 150mm Focal Length, 1 x Concave Mirror 50mm Diameter & 200mm Focal Length, 1 x Concave Mirror 50mm Diameter & 300mm Focal Length. Wooden Storage Box to Protect the Kit. Premium Quality: Optically worked, back silvered, with protective coating. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    10 in stock

    12,580 OMR 9,960 OMR

  • Sale -21% Set of 5 Convex Mirrors Spherical

    Vision International Set of 5 Convex Mirrors Spherical

    10 in stock

    Includes: 1 x Convex Mirror 50mm Diameter & 75mm Focal Length, 1 x Convex Mirror 50mm Diameter & 100mm Focal Length, 1 x Convex Mirror 50mm Diameter & 150mm Focal Length, 1 x Convex Mirror 50mm Diameter & 200mm Focal Length, 1 x Convex Mirror 50mm Diameter & 300mm Focal Length. Wooden storage box to protect the kit. Premium Quality: Optically worked, back silvered, with protective coating. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    10 in stock

    12,580 OMR 9,960 OMR

  • Sale -13% Lens Set of 6 | Concave Lens | Convex Lens

    Vision International Lens Set of 6 | Concave Lens | Convex Lens

    20 in stock

    Includes: 1 x 50mm Diameter Double Convex lens, 1 x 50mm Diameter Plano Convex lens, 1 x 50mm Diameter Concavo-Convex lens, 1 x 50mm Diameter Convexo-Concave lens, 1 x 50mm Diameter Plano Concave lens, 1 x 50mm Diameter Double Concave lens. Wooden storage box to protect the kit. Premium Quality: Optically worked, back silvered, with protective coating. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    20 in stock

    16,250 OMR 14,150 OMR

  • Sale -13% Set of 2 Heavy Duty Tuning Fork with Resonance Box and Hammer Sympathetic 16.5cm (6.5") Tuning Forks 440Hz Set of 2 Heavy Duty Tuning Fork with Resonance Box and Hammer Sympathetic 16.5cm (6.5") Tuning Forks 440Hz

    Vision International Set of 2 Heavy Duty Tuning Fork with Resonance Box and Hammer Sympathetic 16.5cm (6.5") Tuning Forks 440Hz

    10 in stock

    Included: Set of 2 Heavy Duty Tuning Fork with Resonance Box and Hammer Sympathetic Tuning Forks 440 Hz. Each of the large Aluminum Alloy tuning forks is hand ground to high accuracy and has a frequency of 440 Hz (hertz=cycles / second). Each fork measures 16.5cm (6.5") long & is mounted on an individually adjusted resonance box. They have been carefully matched and individually electronically tuned for tonal clarity to their designated or physical range as marked. They have identical frequencies, so that when the openings in the boxes are facing each other, either fork will respond in resonance to the vibrations of the other. Premium Quality: Forks are made of high quality, heavy duty and durable Aluminum Alloy. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    10 in stock

    16,250 OMR 14,150 OMR

  • Sale -12%Last stock! Young’s Slit Apparatus Experiment Kit

    Vision International Young’s Slit Apparatus Experiment Kit

    2 in stock

    Includes: Young's slit with holder and stand included in the set. Premium Quality: Kit is made of high quality, heavy duty and durable materials. A double slit 10 mm long x1 mm separation in 50 x 50 mm frame. Mounted in channel with a hinged joint and micrometer screw to give fine adjustment. Perfect for observation of fringes produced by interference between two beams of light from a common source. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes/design, please contact us. Safely Packaged to avoid being damaged during transportation.

    2 in stock

    22,010 OMR 19,290 OMR

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