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Thermal Physics

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  1. kitchen electronic balance

    kitchen electronic balance

    S$20.00

    kitchen electronic balance has a precision of 1g. It can measure up to 7 kg. Learn More
  2. Solid expansion and contraction experiment

    Solid expansion and contraction experiment

    S$5.00

    Solid expansion and contraction experiment is a simple and effective ball and ring experiment. The experiment can be completed in short period of time and the effect can be clearly seen and experienced. Learn More
  3. solar disc 2

    solar disc 2

    S$120.00

    Solar disc 2 concentrates the sunlight which strikes the disc. It comes with a black container to hold water. Water will boil when there is direct afternoon sun shining on the disc. It can also burn a piece of paper within few seconds under afternoon sun. Learn More
  4. Conductivity indicator with temperature display

    Conductivity indicator with temperature display

    S$50.00

    Conductivity indicator with temperature display compares the thermal conductivity between copper, brass, aluminium and steel. Special thermometer is attached to each bar of material. The temperature at various points will be shown. With this technology, we need not use wax and thumb tack anymore. Learn More
  5. Bimetallic jumping disc

    Bimetallic jumping disc

    S$8.00

    Bimetallic jumping disc is a metal disc made from two different thin materials (steel and nickel) bonded together. When there is a temperature change, the two materials expand/contract at different rate. The difference in their size will cause the disc to flex suddenly. The flex will cause the disc to hit against the floor and the disc jumps into the air. This type of disc is used in equipment such as water heater, electric iron, toaster, etc to switch off the circuit when the temperature is too high or switch on the circuit when the temperature is too low. Learn More
  6. thermistor

    thermistor

    S$1.00

    Thermistor is a transducer which will change its resistance when the temperature of the environment changes. This thermistor is 5 kilo ohms when the environment is 25 degree C. The resistance will drop when the temperature of the the the surrounding increases. Learn More
  7. Magic Flower Bag (medium)

    Magic Flower Bag (medium)

    S$10.00

    Pull out "endless" amount of flower from the unassuming paper bag. (Includes 3 flower boxes) Learn More
  8. Infrared thermometer (simple)

    Infrared thermometer (simple)

    S$45.00

    Infrared thermometer is used to measure the surface temperature of object. Object is best to be black for most accurate measurement. Learn More
  9. Galileo thermometer (big)

    Galileo thermometer (big)

    S$80.00

    Galileo thermometer (or Galilean thermometer) is a thermometer made of a sealed glass cylinder containing a clear liquid and several glass vessels of varying densities. As the temperature changes, the individual floats rise or fall in proportion to their respective density. Dimension : 54mm*640mm*15mm Learn More
  10. Galileo thermometer (small)

    Galileo thermometer (small)

    S$20.00

    Galileo thermometer (or Galilean thermometer) is a thermometer made of a sealed glass cylinder containing a clear liquid and several glass vessels of varying densities. As the temperature changes, the individual floats rise or fall in proportion to their respective density. Learn More

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