1. Frequency measuring range: 100-50KHZ 2. Measuring error: less than 2% 3. Frequency sensitivity: 1HZ 4. Output power: 0-15W 5. Environment: 0-40℃ 6.Relative Humidity: less than 90%RH 7. Working time: continuous 8h 8.Voltage: AC220V, 50HZ, less than60W
