Welcome to our store! 1, Aluminum Alloy Material: Our shortwave power standing wave meter is made of sturdy aluminum alloy as the casing, which is corrosion-resistant and can be used for a long time. 2, Type C Interface: Our shortwave power standing wave meter uses a Type C interface, which is compatible with most current interfaces and is very convenient to use. 3, Accurate Measurement. This power meter can measure accurately, the measurement range is 0.5w-120W (up to 210W, long time FM, am, CW mode is recommended to be less than 120W, SSB mode is optional) 4, Large Battery Capacity: This power meter has a very large battery capacity, the battery capacity of 1000mah, you can use in the process without worrying about battery life. 5, Practical Use: The practical use of this shortwave power standing wave meter is truly the measurement of electrical power, in routine operation will get the desired effect. Item Type: Shortwave Power Standing Wavemeter Color: Black Charging Interface: Type C Battery Type: Lithium-ion Battery Battery Capacity: 1000 mah Built-in Battery Model: 1 x 503450 (with built-in battery) 1 x Shortwave Power Standing Wavemeter Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.