Melting Point Apparatus, Digital. This melting point apparatus has been designed with both safety & ease of operation in mind, making it ideal for use in education. The temperature is selected, measured and displayed digitally making it accurate and negating the need for a thermometer. The advanced CG-1839-A-10 has a 0.1 resolution and a variable ramp rate and hold key so that the exact melt temperature can be recorded. Two samples can be tested simultaneously. Adjustable back feet allow the unit to be operated at the optimum viewing angle. Full access to the block aids cleaning. To operate simply select a plateau temperature via the digital display & press "start". The unit quickly heats up and remains at the selected plateau temperature until the user is ready to start the test. Insert the sample tubes and press "start". The unit then heats at a fixed rate of 2C per minute. When the sample is seen to melt, note the temperature on the display. For use with 1.9mm OD tubes.