Features: <br>1. Lightweight and convenient, designed for car radio users or amateur radio enthusiasts with insufficient indoor space. <br>2. The transmitting power/standing wave ratio can be read directly from the meter without complex calibration procedures. <br>3. It can measure up to 200W power to standing wave ratio. <br>4. The low insertion loss (0.3 decibels or less) structure allows it to connect to the motherboard for long periods of time and is extremely convenient to use. <br>5. This standing wave meter and power meter is a highly accurate rf power meter measurement meter. <br> <br>Specifications: <br>Type: Power Meter <br>Material: ABS <br>Color: Black <br>Frequency range: VHF 140 - 150MHz / UHF 430 - 450MHz <br>Measurable power range: 0 - 200W <br>Power class range: 15W, 60W, 200W <br>Measurement accuracy of 5W input: AVG +/- 10%; PEP +/- 15% <br>Measurement accuracy of 20 - 200W input: AVG +/- 5%; PEP +/- 10% <br>Impedance: 50 ohms <br>Connector: SO-239 M head <br>Size: approx. 70 * 78 * 30 mm / 2.8 * 3.0 * 1.2 in <br>Weight: approx. 200 g <br> <br>Package Include: <br>1 x Standing Wave Meter Power Meter <br> <br>Notes: <br>1. The meter head itself is sensitive, please do not apply excessive collision or vibration. <br>2. The maximum detectable power is 200W, but please note that when you use 15/60W gear, please pay special attention not to exceed 15/60W power, otherwise the product will be damaged. Always pay attention to whether the power size corresponds. <br>3. Please connect the left and right joints according to the instructions. Do not reverse connect. <br>4. This product has been calibrated before it leaves the factory. Please do not correct it by yourself. <br>5. Use or store it away from extreme weather or strong magnetic field.1、Lightweight and convenient, designed for car radio users or amateur radio enthusiasts with insufficient indoor space. <br>2、The transmitting power/standing wave ratio can be read directly from the meter without complex calibration procedures. <br>3、It can measure up to 200W power to standing wave ratio. <br>4、The low insertion loss (0.3 decibels or less) structure allows it to connect to the motherboard for long periods of time and is extremely convenient to use. <br>5、This standing wave meter and power meter is a highly accurate rf power meter measurement meter.