Model Number: EM-191 Brand Name: TLead Key Specifications/Special Features: Features:An electromagnetic wave simply means the wave motion of theelectromagnetic field (EMF)This meter is applied to measuring electromagnetic fields ofextremely low frequency (ELF) of 30Hz to 300HzIt is capable of measuring the electromagnetic field radiationintensity that is produced from electric transmission equipment,power line, electric oven, air conditioner, refrigerator, computermonitor, video/audio device and othersThe magnetic field unit is Tesla (T), Gauss (G), micro-Tesla(uT) or milli-Gauss (mG)

Data hold, maximum hold, overload indication, and low batteryindication

• Specifications:

• Range: 200 to 2,000mG/20 to 200T
• Accuracy: ±(2.5% + 6 digits) at 50Hz/60Hz
• Resolution: 0.1/1mG, 0.01/0.1T
• Frequency response: 30 to 300Hz
• Sensor: single axis
• Power: 9V DC battery
• Dimension: 130 x 56 x 38mm
• Weight: 180g