A metallic heating block is provided with holes to receive three capillary tubes and a stem type thermometer. The body is finished in stove enameled paint.The apparatus can measure melting point up to 350 °C. The block is heated with superior heating elements and temp. is controlled by a energy regulator. A shadow less lamp has been provided to illuminate the capillaries and a magnifier facilitates in observations. The whole unit is housed in a metal casing and is provided with a control panel having indicator lamp, heat energy regulator, on-off switch, cord and plug. The equipment is workable on 220 V AC 50 Hz single phase.Supplied without thermometer and capillaries.