EMF-511 Professional 3-in-1 EMF RF Meter: Electric / Magnetic / RF Field Detector with Data Hold & Alarm, EMF Safety Tester for Home / Industry Use CO (Carbon Monoxide) Meters Because it works reliably and

Because it works reliably and shares the most advanced diamond selector technology on the market

Signal transmission distance: 15km

Operating Temperature: 0 ~40℃ (32 ~ 104℉)

Rotative: 0

1 x pH and Cl2 Tester

EMF-511 Professional 3-in-1 EMF RF Meter: Electric / Magnetic / RF Field Detector with Data Hold & Alarm, EMF Safety Tester for Home / Industry Use CO (Carbon Monoxide) Meters Because it works reliably andThis advanced 3 in 1 Electromagnetic Radiation Tester provides triple detection of electric fields, magnetic fields, and RF signals, helping you monitor environmental radiation levels for safety and research purposes. Ideal for home, office, and industrial use. Complete EMF monitoring in one portable device. Applications: Check home appliances, Wi Fi routers & power lines Test office electronics & workspaces Monitor industrial equipment & EMF exposure