Fast Heat's MoldXChecker The Hot Runner Mold Testing System

Manny Diaz invented the MoldXChecker because customers wanted to know if there was an easier way to test hot runner thermocouples. Manny decided to come up with a solution and take it another step further by checking for pinched wires.

Protect yourself, your hot-half (heater, thermocouples, connectors), your cables and your controller (boards, fuses) by checking for shorts in the hot-half BEFORE plugging it into a controller. This should be done on the production floor and in the tool-room.

Fast Heat's MoldXChecker The Hot Runner Mold Testing System

Fast Heat's MoldXChecker®  Hot Runner Mold Testing System. 

MoldXChecker®
List Price:  $2,100 Includes Shipping

The MoldXChecker® hot runner mold testing system prevents line-down situations by quickly identifying shorts, opens, and resistance values in heaters and thermocouples. Invented by a maintenance professional for maintenance professionals!


  • Be Safe! - Check for dangerous and destructive shorts BEFORE plugging your tool into a controller, both on the production floor and in the tool room.
  • Save Maintenance Time! - The old way checking for shorts and measuring ohms for each zone takes forever.
  • Ensure 100% Accurate Testing! - No more skipping steps, getting false readings or searching for shorts.

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