Key benefits Wide frequency coverage: measures RF signals from 100 kHz to 1000 MHz, giving broad applicability across VHF and UHF bands for most field and service tasks. Accurate, protected measurements: the adjustable pointer-amplitude control lets you fine-tune readings for best resolution while limiting stress on the measurement head. Stable, durable operation: the automatic attenuation feature reduces needle movement and wear, maintaining consistent performance across different signal levels and environmental conditions. Portable and easy to use: compact size makes the instrument simple to carry and operate on-site, ideal for technicians and hobbyists who need mobility during field work. What it does and why you need it Provides reliable RF signal level readings across a large frequency range so you can quickly identify weak signals, check transmitter output, and confirm antenna performance. Protects the probe and meter mechanism with adjustable amplitude and automatic attenuation, extending instrument life and reducing maintenance. Delivers repeatable results in variable conditions, helping you trust your measurements during setup, troubleshooting, or routine inspection. Key attributes Frequency range: 100 kHz–1000 MHz Measurement control: adjustable pointer-amplitude function for greater precision and probe protection Protection feature: automatic attenuation to minimize needle movement and mechanical wear Form factor: compact, portable design for field convenience Typical applications Antenna alignment and installation: verify signal strength across VHF/UHF bands when positioning rooftop or tower antennas. Field service and maintenance of RF equipment: check transmitter levels, troubleshoot repeaters, and confirm broadcast or two-way radio performance. On-site testing for installers and hobbyists: quickly measure signal levels for wireless microphone systems, FM broadcast, amateur radio stations, and other below-1 GHz RF devices. What to expect Straightforward, battery-powered field use with quick setup. Measured readings you can adjust for clarity without overdriving the measurement head. Reduced needle oscillation and longer instrument life thanks to automatic attenuation. This RF signal level meter combines broad frequency coverage, measurement control, and protective features in a compact package designed for practical, repeatable field use.