Surecom SW-102UV/SW-102HF SWR Power Meter | Max 120W | Dual Band / HF Band

Specifications: Frequency Range: 125~525MHz (UV Version) | 1.5~70MHz (HF Version) Max Power: 120W V.S.W.R : 1.00:1~19.99:1 Insertion Loss: Less than 0.3dB Impedance: 50Ω Temperature: 0℉~140℉ / 0℃~60℃ Battery Display: Yes Backlight: Auto off Auto Power Off: 1-9 minutes Battery: 3.7V Li-ion Rechargeable Battery Power input: 5V (Micro USB Charging Cable) Interface (in and out ): SO239 Dimensions: 2.8 x 3.0 x 1.4 inch / 70 x 75 x 35mm Weight: 7.76oz / 220g NOTE: For use with analog two way radios only. Not for use with DMR digital radios. Troubleshooting Guide 1. The Meter Does Not Power On • Please charge the battery using a USB cable with a +5V output, or connect it to a compatible power supply unit (PSU). • Press and hold the "RED" button to turn on the device. • If the battery is depleted, please replace it with a new one. • If the issues persist after trying the