Electric-Magnetic 3-in-1 Field Meter
2026 Version, modified by Blakes Electronic Integrators for optimum performance across all three modes. Simple to operate and robust — a perfect beginner’s EMF screening and monitoring tool.
 
Key Features:
✅ Body Voltage Measurement: Includes a Body Potential Voltage Pad for enhanced sensitivity. (Up to 5V/m)
✅ US Standard Units: Displays readings in milliGuass (mG) and milliWatts (mW).
✅ Blake’s Custom-Calibrated Firmware – Enhanced RF sensitivity (up to 10 µW/m² more sensitive) and calibrated for measuring 50/60 Hz power grid and electrical infrastructure magnetic fields. (Version 1.1.88xx)
✅ Integrated Monitoring: Built-in RF and magnetic field record and playback functions.
✅ Convenient Power: Rechargeable battery with USB charging cable included.
 
Additional Benefits:
✅ 1-Year Warranty.
✅ Free Worldwide Postage.

Package Contents; • Pre-installed LiPo rechargeable battery  • Standard USB to Mini-USB charging cable • Rear-mounted alloy body contact voltage pad  • Pre-installed 1.1.88xx custom calibration firmware