1. Use high-quality materials with guaranteed quality 4. The sensor can sense within a range of ± 30 Gauss (± 3000uT or ± 3mT) without the need for range setting, and can output up to 1000Hz rate readings in all 20 bits. This range is very suitable for reading the Earth's magnetic field (with a maximum value of approximately 0.6 Gauss) or some basic magnets 3. This product does not require welding! Simply connect to your favorite microcontroller to quickly obtain magnetic measurements 2. A magnetometer can sense where the strongest magnetic force comes from and can be used to measure magnetic fields 5. This product has been fully assembled and tested. Comes with a little 0.1inch standard connector in case you want to use it with a Breadboard or perforated plate. Four 2.5 mm (0.1 inch) mounting holes make installation easier, Weight: 0.00881849048 pounds, Manufacturer: tiyao