Frequency range: 80MHz~999MHzVSWR display: 1.00~99.9Maximum : 120W error: Less than 10%Continuous sampling: 100 times/secondBurst sampling: The leading edge of the signal triggers sampling, and the burst/continuous sampling is automatically converted.Frequency Compensation: Automatically measure the signal frequency and perform frequency compensation for 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;Li-ion battery: 3.7V/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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.