This microwave leakage detector is designed to verify potential leakage from microwave ovens quickly and efficiently. Features: - Digital LCD display with backlight for easy reading - Audible beeping alarm and red flashing indicator light when leakage is detected in hazardous levels - Portable design for convenient and quick operation - No re-calibration required - High sensitivity with reliable performance - MIN/MAX data display and data hold function - Accurate measurement with excellent precision Specifications: - Calibration frequency: 2450MHz - Measurement range: 0–9.99 mW/cm² - Warning threshold: 5 mW/cm² - Accuracy: ±1 dB - Power supply: 1 x 9V battery (not included) - Device dimensions: 12.5 x 5 x 3 cm (4.92 x 1.97 x 1.18 in) - Device weight: 78g (2.76 oz) - Package dimensions: 16 x 8 x 5 cm (6.3 x 3.15 x 1.97 in) - Package weight: 137g (4.85 oz) Package Contents: - 1 x Microwave Leakage Detector - 1 x Storage Bag - 1 x User Manual (in English)