President TOS-1 SWR Meter – CB Antenna Tester

The President TOS-1 is a compact and reliable SWR (Standing Wave Ratio) meter designed for measuring and checking antenna matching in 27 MHz CB radio systems. It helps users evaluate antenna performance and adjust antenna length or positioning to achieve an optimal SWR reading. With its forward (FWD) and reflected (REF) measurement modes, it makes antenna calibration simple and convenient. Ideal for CB radio enthusiasts, technicians and radio communication applications.

Features:

• Measures Standing Wave Ratio (SWR) for CB radio antennas.
• Helps check and optimize antenna matching.
• FWD mode for calibration and REF mode for SWR measurement.
• Compact and easy-to-use design.
• Suitable for 27 MHz CB radio systems.

Specifications:

• Brand: President
• Model: TOS-1
• Frequency: 27 MHz
• Impedance: 50 Ohms
• Measurement Accuracy: ±5%

Package Includes:

• 1 × President TOS-1 SWR Meter
• 1 × User Manual