Qmax Test Equipments Pvt Ltd. Offers SC-200 / 300 Desoldering Tool. Qmax Test Equipments Pvt Ltd. Is ISO 9001 certified company and its marketing and customer support operations are ISO 9002 certified. The SC-200 / 300 Desoldering Tool falls under the Further Technology Tools category. It is used for continuous cleaning of either eutectic or lead-free solders. By giving the heating element 120 Watts of power, this solder cleaner has the power to keep the tip at or near the set temperature during the heaviest SMT continuous cleaning.