1.8MHz-50MHz 0.5W-120W SWR HF Meter Standing Wave SWR and Power Meter

feature: Frequency range: 1.8mhz-50mhz Measurement range: 0.5w-120w (recommended up to 210W, long-term FM, am, CW mode less than 120W, SSB mode optional) Measurement accuracy: <±5% Vertical wave range: 1.0-99.99 Access interface: sl16 (m block) Charging interface: Type C Aluminum alloy shell size: 63mm*88mm*38mm (excluding protruding parts) Battery capacity: 1000mah Insertion loss: <dB Charging shows red light, full green light and yellow work light Buzzer intermittent indication when standing wave is greater than 2.5 If the standing wave is higher than 3.0, the buzzer will sound continuously Low battery voltage, continuous buzzer After power on, the version information will be displayed, and the standing wave measurement interface and battery power will be displayed after 3 seconds. Package includes: 1*Power meter 1*Antenna