The moisture meter can quickly measure the moisture content of the grain. 1. The heating plate is made of PCB grade, ma stable performance. 2. The power line is completely covered with a copper cover, which can increase the generation of electricity and heat. 3. This product uses a large heater and a large power supply, provides a better heat dissipation effect. 4. The output terminal uses three M4 copper columns in parallel, which can be connected do other outputs, such as a high voltage packet. 5. Using 6 IRFP260 and 12 parallel resonance capacitors, high power, high efficiency. 6. It can be used by DIYers do hardening, annealing and other heat treatment of small parts. It can also be used with graphite crucible do smelting gold, silver, copper, aluminum and other metals. It can heat up evenly and quickly, which is very convenient. Specification: Item Type: Induction Heater Pump input voltage: DC 12 V Input voltage: 12 V-48 V, recommended above 36 V Power Requirements: < 12V ≥10A, >15V ≥20A Maximum power: 2500 W Maximum current: 50A Application: can be used by players DIY do hardening, annealing and other heat treatment of small parts. It can also be used with graphite crucible do smelting gold, silver, copper, aluminum and other metals. It can heat up evenly and quickly, which is very convenient. List of packages: 1 x Borad induction heating 1 x Spiral Copper Pipe Note: