Extech EMF450: Multi-Field EMF Meter

Measures Magnetic Field, Electric Field and Radio Frequency Strength

Features

Multi-Field measurements: Magnetic Field, Electric Field, and Radio Frequency (RF) Strength
Magnetic Field Triple Axis Sensor (X, Y, Z)
Audible alarm
2.4'' (240 x 320 pixels) color TFT display
Adjustable screen brightness (low, medium, high)
Store up to 20 RF historical records
Data Hold and Auto Power Off with disable feature
Five languages: English, Traditional/Simplified Chinese, Japanese, Spanish
Complete with 3 AAA batteries and USB power supply cable