Brand: TriField Item dimensions L x W x H: 1.5 x 2.75 x 5.25 inches Item Weight: 11 ounces Maximum Supply Voltage: 9 volts_of_direct_current Output Type: Digital

Detects: Magnetic fields, electric fields, and RF (20 MHz–6 GHz; includes most 5G but not experimental millimeter waves). Does not detect radioactivity. Displays EMF fluctuations fully: bars update instantly for fast digital signals, while RF and number averages refresh 4 times per second. Other meters over-average or filter field peaks, giving slower, less complete readings. Features: 3-axis magnetic, single-axis electric (with standard or weighted frequency responses), and single-axis RF readings (unweighted). Weighted readings emphasize effects on the human body. Measures: 4G and 5G cell phones, cell towers, WiFi routers, Bluetooth, AC Powerlines, and Smart Meters. The TF2 responds to RF very fast compared to other meters. Includes: Trifield TF2 meter, 9V battery, Quick-start Card, Detailed Instruction Manual, and soft-shell, zipper carry case. Manufactured and Serviced in USA by AlphaLab, Inc. with a 1-Year Manufacturer Limited Warranty. Free, unlimited consulting to help solve your EMF issues included.