["brand new and high quality\nFeatures:\nThe power meter is lightweight and convenient, that is designed for car radio users or amateur radio enthusiasts with insufficient indoor space.\nThe transmitting power/standing wave ratio can be read directly from the meter without complex calibration procedures.\nThe power meter can measure up to 200W power to standing wave ratio.\nThe low insertion loss (0.3 decibels or less) structure allows it to connect to the motherboard for long periods of for time and is extremely convenient to use.\nThis standing wave meter and power meter is a highly accurate rf power meter measurement meter.\nNISSEI RS40 RS-SWR & Power Meter only, other accessories demo in the picture is not included!\n\nSpecification:\nFrequency Range: 140-150MHZ and 430-450MHZ.\nMeasurable Power Range: 0-200W\n5W Input Measurement Accuracy: AVG +/- 10%; PEP +/- 15%\n20-200W Input Measurement Accuracy: AVG +/- 5%; PEP +/- 10%\nInsertion Loss: 0.3db or less\nImpedance: 50 ohm\nConnector: \nMaterial: ABS\nDimensions: app.6x7.5x3cm / 2.36x2.95x1.18in\nColor: Black\nQuantity: 1 Pc\n\nNote: \nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 x NISSEI RS40 RS-SWR & Power Meter"]