MELTING POINT TESTER RY

RY-1 Features:

1. Standard mercury thermometers measure temperature.

2. Manual knob to change heater voltage

3. Pointer voltmeter shows heater voltage

4. Observe the melting of samples through a magnifying glass
5. The melting point of three samples can be tested simultaneously.

RY-2 Features:

1. Test temperature with standard mercury thermometer.

2. Adjust heating voltage by keystorke.

3. Display voltage with a digital voltmeter.

4. Observe Melting sample by a magnifer.

5. Test three samples at once.

RD:

1. Auto magnetism stirrer,with the bath oil even in temperature.

2. Oil bath:methyl silicone oil

3. Oil bath cup:250ML high beaker

4. Testing the temperature with high-precision sensor.

Specifications:

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