This product is in small size, easy to carry, no longer just on the desk, you can take it to wherever you want, separable controller and hot plate design, flexible to replace. When a 65W PD power supply is used, heating from room temperature (26C) to 300C takes only 150 seconds, the control end is equipped with a true color lamp, the color of the lamp changes with the rise and fall of the heating body temperature. One-button heating, temperature control, menu settings free switch, bottom with expandable support feet, stable support is not easy to fall. The nano-ceramic coating on a brass hot plate and the hot plate features a stainless steel heat dissipation bracket, durable, and evenly heated. Built-in OLED display and real color lights, so you can see the data more clearly. Specifications: Item Name: Hot Plate Preheater Brand: Minidso Material: Aluminium Alloy Type Optional: MHP30/MDP30PD Heating Area: 30mmx30mm / 1.2x1.2in Temperature Range: 100-350C Temperature Stability: 3% Ground Resistance: