Features: * new and high quality *Made of high quality material, strong and durable *Gauss meter WT10A WT-10A flux meter surface magnetic field tester with Ns function + metal probe *Handheld digital display WT10A Gaussmeter is used to measure the surface magnetic field of permanent magnet materials, the demagnetization and leakage magnetic fields of DC motors, speakers, magnetic separators, permanent magnet separators, and the residual magnetic field of parts processing. *The instrument is portable, has a wide measuring range, is easy to operate, and has a clear LCD display. Specification: *Measurement range: 0 to 200mT millitesla - 2000mT millitesla *Basic error: +-2% +-3 digits (less than 1000mT millitesla) *+-5% +-3 words (over 1000 metric tons millitesla) *Resolution: 0.1mT millitesla, 1mT millibenites *Measuring magnetic field: DC magnetic field (static magnetic field) *Ambient temperature: 5 degrees Celsius ~ 40 degrees Celsius *Relative humidity: 20% to 80% (non-condensing) *Power supply: 9V battery (not included), external power supply *Size: 148mm70mm25mm *Instrument weight: 260g *Display unit: mT millitela *Note: 1mT millitela = 10Gs Gauss Package Included: 1x WT10A Gauss meter Tesla meter 1x User Manual 1x probe 1x DC adapter Notes: 1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture. 2. Please allow a slight deviation between the data and the manual measurement. _x000D_