The included large multiwell insert has 5 holes to accept the more common probe diameters; 1/8", 3/16", 1/4", 5/16" and 3/8". We also offer a list of optional inserts with various other hole sizes shown below.
For safety the unit has independent over-temperature protection and has an internal chassis fan to keep everything cool.
Included in the box along with the unit is a multiwell aluminum insert, insert extractor, power cable, carrying strap, instruction manual and traceable calibration certificate with data and calibration label on the unit.