Things to Take Attention When Using Surface Probe:

1. Surface of the object to be measured must maintain clean.
    Greasy dirt, dust and heat insulation’s material like varnish
    will affect measuring accuracy.

2. The surface of the object to be measured should be smooth,
     if rough or uneven, must use heat conduction paste to smudge
     in its surface.
     Rough surface can easily cause damage to sensing element
     ribbon or create accuracy discrepancy.

3. Measuring surface area size must be bigger than the sensing
    element head.

4. Measuring temperature of rolling object require to use
    roller probe.

5. Require vertical 90 degree angle, its error value must not
    exceed 5 degree angle to be able to guarantee the
    temperature measuring accuracy.

6. Don’t use temperature surpass its fixed temperature value,
    to avoid harming the temperature probe.