Specifications:
- Frequency range: 1.8MHz-50MHz
- Measurement range: 0.5W-120W (FM AM CW mode not over 120w, SSB mode can up to 200W)
- Measurement accuracy: < ±5%
- Standing wave range: 1.0-99.99
- Access interface: SL16 (M socket)
- Charging interface: type-c
- Size of aluminum alloy shell: 63 x 88 x 38mm/2.5 x 3.5 x 1.5" (excluding size of protruding parts)
- Battery capacity: 1000mAh
- Insertion loss: < 0.1db
Indicator Light and Buzzer:
- Red light is on when it is charging. Green light will be on when charging is finished. And yellow light is on when it is working.
- If the standing wave is greater than 2.5, the buzzer will prompt intermittently.
- If the standing wave is greater than 3.0, the buzzer will prompt continuously.
- If the battery is under-voltage, the buzzer will prompt continuously.
