The thermocouple near the tip of the heating element provides feedback for temperature control within the range 200 to 450Â°C, with an accuracy of ±1%. The temperature may be selected by using a screwdriver inserted into an adjuster in the body of the iron. The iron comes fitted with a bit no. 1100, but many alternative bits are available. A replacement element is available (Order Code JR39N).The iron is compatible with the European EMC and CE regulations.