Portable & Lightweight Design:At just 180g and with compact dimensions, this magnetic field strength detector on-the-go use User-Friendly Operation:Featuring a simple LCD display and user-customizable , the MT-200DAH is designed for ease of use Versatile Frequency Range:With a 1-400Hz frequency range, this Gauss Meter adapts to different AC magnetic fields for precise measurements Mt 200dah Mt 200dah Manual|Broad Measurement Range:Capable of measuring from 0 to 200mT to 2000mT, this MT-200DAH is for a wide range of magnetic field strengths Uniform Magnetic Field Accuracy:Boasting a 1% DC accuracy and 1% AC accuracy in a uniform magnetic field, ensuring reliable readings, Manufacturer: SOYWIM