Specification: Using high-quality immersion gold PCB, machine welding process to ensure quality Name: HMC5883L modules (three-axis magnetic module) Model: GY-271 Use Chip: HMC5883L Power supply: 3-5v Communication: IIC communication protocol Measuring range: 1.3-8 gauss Size: approx. 14*13*4mm Net weight: approx.8g Gross weight: approx. 10g Quantity: 1pcs
Note: It is manual measurement, there may be 2-3mm error. And item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated understanding