This microwave leakage detector can be used to verify any leakage from microwave ovens within a few minutes.Features:Digital LCD display with backlight, easy for reading.Leakage volume in dangerous zones will sound "beeping" and a red fleshing lamp.Portable design, convenient and quick for use.Never needs re-calibration.High sensitivity.MIN/MAX data display and data hold function.Excellent reliability and high precision.Specifications:Calibration: 2450MHzMeasurement Range: 0-9.99mW/cm2Warning: 5mW/cm2Accuracy: ()1dbPower Supply: 1 x 9V Battery (NOT Included)Item Size: 12.5 x 5 x 3cm / 4.92 x 1.97 x 1.18inItem Weight: 78g / 2.76ozPackage Size: 16 x 8 x 5cm / 6.3 x 3.15 x 1.97inPackage Weight: 137g / 4.85ozPackage List:1 x Microwave Leakage Detector1 x Storage Bag1 x User Manual (English)Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don"t hesitate to . We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.