• Dual Testing Functions: the EMF meter can accurately detect and measure the electric field radiation and magnetic field emission at the same time. It also can measure the environment temperature(℃/℉)
• Audible and Visual Dual Alarm: if the tested value exceeds the preset alarm value, it will produce sound and light alarm signal immediately
• Wide Detecting Frequency & Measurement Range: 20Hz~300Hz magnetic field and 20Hz~3500MHz electric field of the working frequency range; 0.01~199.9μT(0.1~1999mG) magnetic field and 0~1999V/m electric Field of measuring range
• User-friendly Design: soft operating buttons for the alarm value setting, MAX/AVG value switching, and units conversion, the mini pocket size EMF tester is just powered by 3pcs AAA batteries, which makes it convenient for using and carrying
• High Precision & Sensitivity: reliable for measuring electric and magnetic field radiation of mobile phones, hairdryers, computers, TV, printer, attendance machine, refrigerator, etc.

Specifications:

• Material: ABS
• Magnetic Field Strength Range: 0.01~199.9μT(0.1~1999mG)
• Electric Field Strength Range: 0~1999V/m
• Magnetic Field Strength Resolution: 0.01μT/0.01mG
• Electric Field Strength Resolution: 1V/m
• Magnetic Field Strength Frequency Range: 20Hz~300Hz
• Electric Field Strength Frequency Range: 20Hz~3500MHz
• Temperature Measurement Range: -10~50℃
• Temperature Resolution: 0.1℃
• Power Supply: 3 * 1.5V AAA battery (NOT included)
• Item Size: 130 * 50 * 27mm / 5.12 * 1.97 * 1.06in
• Item Weight: 85g / 2.99oz