SURECOM SW-102 VSWR 1.00-19.9 Digital VHF/UHF 125-525MHz Power &SWR Meter for Two Way Radio Ham Walkie Talkie Wholesale J6510A   Main features: Frequency range: 100 – 520MHz Measurable power range: 0 – 120W Input Frequency counter Maximum power: 120W Accuracy: mean / – 5% Impedance: 50Ω Size: W 76 X H 77 X D35 mm. Weight: <220 grams Battery : 3.7V Li-ion Rechargeable Battery Specification: SURECOM SW-102 Package: 1× SURECOM SW-102 Meter 1× AC Adapter 1× Micro USB Cable 1× User’s Manual