Welcome to our shop! Item Type: Discharge Board - Service life can be increased by the printed circuit board material, ensuring detailed and accurate information. - The discharge module's quality is guaranteed, providing a reliable product. - The discharge detector is improved for more practicality through strict quality control and assurance. - Made of high-quality materials, this RF power detector has excellent workmanship and high practicality. - With a high sensitivity range of -30dBm to -40dBm, this discharge module operates at a working frequency of 0.1MHz to 3200MHz. - This discharge detector is crafted with accuracy by experts, ensuring high performance according to strict rules. - 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service. Quantity: 1 x Discharge Board Please let us know if you have any further questions or concerns. Thank you!