This 120W standing wave meter has a digital display, directly displays forward power, reflected power, antenna power, antenna efficiency, standing waves, battery voltage. With 1.8MHz-50MHz frequency ranges, 0.5W-120W power measurement ranges, 1.0-99.99 standing waves measurement ranges. Equipped with buzzer alarm function which can be disabled. One button to switch languages between Chinese and English functions, you can switch according to your reading preference, and display can be changed to highlight desired parameter in a larger font.
Features:
The housing is made of aluminum alloy and is compact, lightweight and portable. 
Digital display, directly displays forward power, reflected power, antenna power, antenna efficiency, standing waves, battery voltage.
With 1.8MHz-50MHz frequency ranges, 0.5W-120W power measurement ranges, 1.0-99.99 standing waves measurement ranges. 
It is equipped with a buzzer alarm feature, and supports a button to turn off the buzzer feature.
One button switches the language between the Chinese and English functions, which you can switch according to your reading preferences.
One-button display mode-switching features five modes that can be switched at will.
Multiple interface designs, with 5V 1A Type-C charging interface, ANT interface, TX interface, and two transparent cover on the ANT and TX interfaces.
Specifications:
Name: SWR and Power Meter
Material: aluminum alloy
Battery: built-in 1000mAh lithium battery (included)
Frequency ranges: 1.8MHz-50MHz
Power ranges: 0.5W-120W
Standing waves ranges: 1.0-99.99
Charging interface: Type-C
Item size: 89 * 77 * 38mm / 3.50 * 3.03 * 1.50in
Item weight: 190g / ounce
Package size: 100 * 100 * 50mm / 3.94 * 3.94 * 1.97in
Package weight: 195g / 6.88ounce
Packing List:
1 * SWR and Power Meter