Heat & Energy

54 products

  • Sale -17%Last stock! Linear Expansion of Metal Apparatus

    Vision International Linear Expansion of Metal Apparatus

    1 in stock

    Linear Expansion of Metal Apparatus For the demonstration of comparison between metal thread and other solid threads Premium Quality: Linear Expansion of Metal Apparatus 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

    44,030 OMR 36,690 OMR

  • Sale -22%Last stock! Linear Expansion of Liquid Apparatus

    Vision International Linear Expansion of Liquid Apparatus

    1 in stock

    Comprising Five removable glass tubes in a sliding frame and supported in a water trough. For Demonstrating the different Thermal expansions of various liquids. Comprising five glass tubes in a frame and supported in a water trough. Premium Quality: Linear Expansion of Liquid Apparatus 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

    47,170 OMR 36,690 OMR

  • Sale -19%Last stock! Hope's Apparatus

    Vision International Hope's Apparatus

    3 in stock

    Sheet Iron Cylinder, Trough on a Base, Fitted with Tubule for Thermometers. To show the maximum density of water. Sheet Iron Cylinder mounted on a base and Encircled midway along its length by a gallery 63mm x 100mm, height x diameter. Fitted with tubulure to carry thermometers and rubber stoppers. Premium Quality: Hopes Apparatus 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.

    3 in stock

    11,010 OMR 8,910 OMR

  • Sale -22%Last stock! Conductivity Apparatus (Ingenhousz)

    Vision International Conductivity Apparatus (Ingenhousz)

    5 in stock

    Five Rods, One each of Aluminum, Brass, Copper, Zinc and Iron, embedded along one side of a metal tank, size 150mm x 90mm x 100mm. Rates of Melting compared by placing wax on the ends of the different rods thus demonstrates rates of conductivity in the different metals. Premium Quality: Conductivity Apparatus 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.

    5 in stock

    33,540 OMR 26,210 OMR

  • Sale -31%Last stock! Conductivity Apparatus

    Vision International Conductivity Apparatus

    1 in stock

    Strips of copper, brass, steel and aluminum mounted on a wooden ring and meeting in the center. Gentle heating at the center melts wax placed in the hollows at the end of each strip. Rates of conductivity in the different metals can be compared by the difference in time taken for each cup of wax to melt. 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

    10,480 OMR 7,230 OMR

  • Sale -30% Conductivity Apparatus

    Vision International Conductivity Apparatus

    20 in stock

    For the Demonstration and Comparison of the phenomena of the Heat Conductivity of Metals. Round wooden Circle Dia.13cm, with Brass, Cooper, Aluminum and Steel strip length 12.5cm. Supplied with wax. Rod of Brass, Cooper, Aluminum, Steel and Iron 9cm, fitted on a 26cm wooden handle. Supplied with wax. Premium Quality: Conductivity Apparatus 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.

    20 in stock

    10,480 OMR 7,340 OMR

  • Sale -17%Last stock! Heat Conductor

    Vision International Heat Conductor

    1 in stock

    Heat Conductor For the demonstration and comparison of the phenomena of the heat conductivity of metals. Premium Quality: Heat Conductor 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

    15,720 OMR 13,100 OMR

  • Sale -17%Last stock! Thermal Conductivity Kits

    Vision International Thermal Conductivity Kits

    1 in stock

    Set of Eight 300mm Long x 3mm Diameter Rods. Premium Quality: Thermal Conductivity Kits 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

    18,870 OMR 15,720 OMR

  • Sale -20%Last stock! Convection in Water Apparatus

    Vision International Convection in Water Apparatus

    5 in stock

    Convection Tube made of High Quality Heavy Duty 3.3 Borosilicate Glass Useful for demonstrating the conventional movement of heated liquids. Fitted with a filling funnel. Premium Quality: Convection in Water Apparatus 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.

    5 in stock

    15,720 OMR 12,580 OMR

  • Sale -16% Convection in Air Apparatus

    Vision International Convection in Air Apparatus

    10 in stock

    An ideal apparatus for studying convection currents in the Air. Size: 23cm x 10cm x 10cm. This metal box has a glass front and two plastic chimneys. A candle is placed under one of the chimneys causing the convection currents. A piece of touch paper, producing smoke, is held at the mouth of the other chimney making the convection current dramatically visible. Premium Quality: Convection in Air Apparatus 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.

    10 in stock

    19,920 OMR 16,770 OMR

  • Sale -23% Calorimeter

    Vision International Calorimeter

    20 in stock

    Calorimeter Premium Quality: Calorimeter 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.

    20 in stock

    11,530 OMR 8,910 OMR

  • Sale -21% Calorimeter Electric

    Vision International Calorimeter Electric

    20 in stock

    Electric Calorimeter Premium Quality: Electric Calorimeter 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.

    20 in stock

    12,580 OMR 9,960 OMR

Footer image

© 2025 Vision International Medical & Scientific Supplies,

    • American Express
    • Apple Pay
    • Benefit
    • Mada
    • Mastercard
    • OmanNet
    • Visa

    Login

    Forgot your password?

    Don't have an account yet?
    Create account