RigExpert Stick Pro is a versatile antenna analyzer designed for a frequency range of 0.1 to 600 MHz, with a fine frequency input step of 1 kHz. It supports multiple impedance systems including 25, 50, 75, 100, 150, 200, 300, 450, and 600 Ω, making it ideal for a wide variety of RF applications.

The analyzer offers an SWR measurement range from 1 to 100 in digital mode and 1 to 10 in graph mode. It provides R and X ranges from 0 to 2000 and −2000 to 2000 respectively, allowing detailed evaluation of antenna and system performance. Operating modes include SWR, Return loss, R, X, Z, L, C, magnitude and phase angle at a single frequency, plus an SWR chart with 100 points and Multé mode for quick testing of multi‑band antennas.

RigExpert Stick Pro features an HF output with N‑type connector, delivering a square signal from 0.1 to 600 MHz at −10 dBm into a 50 Ω load. Powered by a Li‑ion 18650 battery, it can also be operated while connected to a PC or DC adapter via USB. The unit includes a 200 × 200 TFT display, waterproof 2 × 3 key keyboard, and English menu and help screens for a user‑friendly interface.

Connectivity is provided by Bluetooth v4.2 BLE Single Mode (Class B) and USB. Compact and lightweight at 185 × 40 × 33 mm (7.3 × 1.6 × 1.3 inches) and 185 g (6.5 oz) with battery, and operating from 0 to 40 °C (32 to 104 °F), RigExpert Stick Pro is a reliable, portable tool for RF analysis, backed by a 2‑year warranty.