ERICKHILL RT-100 is a handheld EMF meter used to measure electric and magnetic fields. Note that this specific model is designed for low-frequency

1.2 Wiring Diagram (Standard)

The terminal block is labeled as follows:

Key Features & Button Functions (The "Cheat Sheet")

Audible Buzzer: A continuous beep sounds, which can be muted for discrete "ghost hunting" or testing in quiet environments.

  1. Press M briefly to cycle modes: Manual → Auto → Off → Manual.
  2. In Auto mode, press and hold P for 3 seconds until “P1” appears.
  3. Choose event period: P1 (Morning), P2 (Day), P3 (Evening), P4 (Night).
  4. Set start time (Hours/Minutes) and temperature for each period.
  5. Repeat for each day or copy Monday’s schedule to all weekdays (press M after programming Mon).

Conclusion