Mini Digital VHF UHF Two Way Radio Handheld Power & SWR Meter Ham Radio Transceivers

Features: The VSWR forward and reflected power directly reads the number without any calibration. The maximum measurable power range is up to 100W. Check your antenna SWR for 3 seconds and also check your radio RF power. Easy to install and test the handheld walkie-talkie. Mini size for easy operation. Specification: Material: Iron Weight: 150g Size: 8.5 * 2.5 * 2.5cm3.3 * 1.0 * 1.1in Frequency range COVER: 125MHz~525MHz Insertion loss: <0.15dB (VHF), <0.25dB (UHF Battery: Lithium battery Impedance: 50 Ohm Maximum power: 100W Accuracy: Mean +- 5percent Measurable power range: 0.5-100W Package list: 1 * Power & V.S.W.R Meter 1 * User"s Manual 1 * USB charger cable 1 * Power adapter 1 * SMA MALE TO SMA MALE ADAPTOR Note: The measurement allowed error is +- 1-3cm.