User Manual: Erickhill Rt-100

: Short-press the "H" or "HOLD" button to lock the current reading on the screen; press it again to resume live measurement.

Do not cover the top sensor with your hand, as it will interfere with the reading. Data Hold: erickhill rt-100 user manual

: It is primarily optimized for low-frequency household appliances (like computers, TVs, and power lines) rather than high-frequency 5G or cell tower signals, though the newer variant adds RF (Radio Frequency) detection. For further assistance, you can view the ERICKHILL RT-100 Digital Guide or check the official ERICKHILL Website for a particular household appliance? : Short-press the "H" or "HOLD" button to

: To disable the buzzer for quiet areas, press and hold the bottom button for 2 seconds (common on standard RT-100 models). For further assistance, you can view the ERICKHILL

Features a 2.25-inch backlit screen for clear visibility, even in low light.

Disclaimer: This guide is for informational purposes. Erickhill and RT-100 are trademarks of their respective owners. This post is not an official manual.