Ranges: 2.45 GHZ (microwave frequency) or 50MHZ~3.5 GHZ. - Frequency response : 50MHz to 3.5 GHz. - Accuracy : ±2 dB at 2.45 GHz ± 50MHz. - Microwave oven leakage detection. - Zero function. We also have a high-standard team, qualified by authorized organizations to ensure products are of the highest quality.
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