Features 【HIGH QUALITY】Alarm beeps and red flashing lamp in dangerous zones, excellent reliability and high accuracy 【PRACTICAL FUNCTION】Minimum/Maximum data display and data hold function 【EASY TO USE】LCD display with backlight, easy for you to read. Portable design, easy carry and convenient and quick for use 【APPLICABLE OCCASIONS】It can be used to verify any leakage from microwave ovens within a few minutes 【AFTER SALES SERVICE】: We will carry out rigorous testing,Your satisfaction is always our top priority. If you have any problem, please feel free to send us a message. We will give you a satisfactory answer. Features: Digital LCD display with backlight, easy for you to read.Portable design, easy carry and convenient and quick for use.Min/Max data display and data hold function.Alarm beeps and red flashing lamp in dangerous zones, excellent reliability and high accuracy.It can be used to verify any leakage from microwave ovens within a few minutes. Specification: Model: HT‑M2 Color: Yellow Calibration: 2450MHz Measurement Range: 0‑9.99mW/cm² Warning: 5.0mW/cm² Accuracy: ±1dB Power Supply: 1 x 9V Battery (NOT Included) Size: Approx. 13.2 x 5.5 x 3.7cm/5.2 x 2.2 x 1.5inch Weight: Approx. 139g/4.9oz Package List: 1 x Microwave Leakage Detector1 x Black Bag Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List