Scientific Mes-Technik Pvt. Ltd. Manufactures Hot Air Rework System. Calibration Lab of Scientific Mes-Technik Pvt. Ltd. Is accredited to ISO/IEC 17025:2005. The model number of Hot Air Rework System is 850D. The salient features of Hot Air Rework System are long-life ceramic heater insures accurate and sufficient heat where you need it; air flow is continuously adjustable; electronically controlled temperature system with digital readout in preset and actual temperature; an automatic cooling mode protects the heating element; a wide range of focus hoods are available to meet all your flat pack needs; the same nozzle can be used for soldering and desoldering; and ESD Safe. The Hot Air Rework System comes with four nozzles, 1 pc of IC Popper, 5 pieces of Tweezers, 1piece of heating element.