Sumitron exports provides hakko fg-100 thermometers from hakko corporation, japan. These thermometers find application to perform temperature control surely and easily, which is essential during lead-free soldering. The large digital display allows users to read values easily and correctly. Max hold function button when pressed, the max hold is displayed and the highest temperature of the iron is held in the display. The thermometers are suitable for lead-free solder. Quick and accurate tip temperature measurement using a fine ca wire sensor [dia 0.2 mm] is possible. Disposable sensor always maintains accurate temperature measurement. The sensor has twice service life of conventional one. The 3-dimensional measurement allows users to measure from any desired direction according to the tip shape. The thermometers are compact sized and are convenient to carry and saves the workspace. The power will be automatically shut-off, if no measurement operation is performed within three minutes.