1、Closed path sensor & microcomputer control: The temperature is accurate, stable and not influenced by air flow. 2、Handle with sensing switch: The system can quickly enter working mode or standby mode when you hold the handle or put it back on handle support. 3、Automatic cold air function: Effectively extend the life of the heating component and protect the heat gun. 4、Metal shell & compact size: Good durability, small space occupation. 5、Temperature and air flow can be easily adjusted by the buttons and knob. This heat gun station can easily and accurately regulate the temperature and air flow of heat gun, which can be widely used for heat shrinking, drying, paint removal, unfreezing, preheating, rubber welding, desoldering of various components such as SOIC, CHIP, QFP, PLCC Feature: Closed path sensor & microcomputer control: The temperature is accurate, stable and not influenced by air flow. Handle with sensing switch: The system can quickly enter working mode or standby mode when you hold the handle or put it back on handle support. Automatic cold air function: Effectively extend the life of the heating component and protect the heat gun. Metal shell & compact size: Good durability, small space occupation. Temperature and air flow can be easily adjusted by the buttons and knob. Specification: Model: 858D Power: 700W Temperature Range: 100~450℃ Temperature Rise Time: 10s Air Flow: 120l/min (maximum) Air Type: Brushless soft wind Display Type: LED digital display Noise: <45dB Station Size: 10*15*13.5cm / 3.9*5.9*5.3in Weight: Approx. 1803g/63.6oz Package list: 1 x 858D Heat Gun Station 1 x Hot Air Gun with Stand 3 x Nozzles 1 x User Manual Note: 1. Due to the difference between monitors and light effect, the pictures may not reflect  the actual color of the item. 2. Please allow slight error due to manual measurement. Thanks for your understanding.