The digital SWR & Watt meter is a highly accurate device designed for measuring Forward Power, Reflected Power, and VSWR. It features a large LCD (3.5") for easy reading and a convenient control layout for easy operation. With just one push button, you can measure Forward Power, Reflected Power, and VSWR ratio. The meter also offers measurement options for AM and SSB. Additionally, it has an LCD backlight display for enhanced visibility in low-light conditions. The meter comes packaged in a gift box and includes a DC 12V wire for power supply.

The model DG-103 has a frequency range of 1.6-60 MHz and offers measurement options for CW, FM, and FDMA in analog mode. The calibration point is at 14 / 50 MHz. The power range is divided into two categories: 1st : 300mW - 300W and 2nd : 300W - 1200W. The accuracy for the frequency range of 1.6-30MHz is +/- 5%. The minimum power required for SWR measurement is 300mW. The input/output connector is SO239 and the net weight of the meter is 750g. The insertion loss is less than 0.1 dB. The testing function includes Fwd/Ref Power & VSWR ratio. The input/output impedance is 50 Ohm. The dimensions of the meter are 140 x 84 x 122 mm. Accessories included are the operation manual and a 12V DC wire.