Frequency range: 80MHz-999MHzVSWR display: 1.00-99.9Maximum power: 120WPower error: Less than 10 percent Continuous sampling: 100 or secondBurst sampling: The leading edge of the signal triggers sampling, and the burst or continuous sampling is automatically converted.Frequency Compensation: Automatically measure the signal frequency and frequency compensation for power conversion.Sleep and wake up: Sleep after 3 minutes without any operation, and can be woken up by radio frequency or manually.Display: 128 X 64 LCD screenKey operation: single key.RF Interface: N-KF (50 ohms)TYPEC interface: USB cable charging, 200mA - battery: 3.7V or 350mAhDimensions: 95X35X26 (mm)Colour:blackMaterial:MetalPackage Contents:1 x Digital SWR MeterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm. 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.