... and accurate analysis of real time temperature profile. 3. V-groove PCB supports for rapid, convenience and accurate positioning that fits ... 1200W, 3rd IR heater 2700WTemperature ZonesThree ZonesVoltageAC220V±10%, 50/60HzPositioningV-groove with external universal fixtureTemperature controlK Sensor Closed loop, heating independentlyTemp ...