指南针Pro版 vs Magnetometer...

指南仪是一款面向日常出行和户外场景的指南针与海拔工具，帮助你快速查看方向、海拔、经纬度、气压、地址信息、日出日落和设备水平状态。 主要功能： - 指南针与方向显示：查看当前朝向，辅助日常辨别方向。 - 海拔与经纬度：展示系统定位提供的海拔、纬度、经度、速度和精度信息。 - 气压与水平仪：结合设备传感器展示气压和倾斜状态。 - 户外打卡：生成包含位置、海拔、方向和时间信息的打卡图片，并可保存到相册。 - 数据复制与分享：便于记录旅途、露营、登山、摄影踩点和日常位置参考。 请注意：海拔、方向、气压、地址、日出日落等数据会受设备硬件、系统权限、网络、磁场和地理环境影响，仅供日常参考，不适用于航空、航海、救援、工程测绘等专业或高风险场景。

Turn your phone into a real-time magnetometer and magnetic field measurement tool. Magnetometer uses your device’s built-in magnetic sensor to measure magnetic field strength in µT. View X, Y and Z axis readings, track changes, record measurements, review history, and export your data as CSV. REAL-TIME MAGNETOMETER • Real-time magnetic field strength in µT • Individual X, Y and Z axis readings • Total magnetic field strength • Absolute and relative measurement modes • Custom baseline for measuring relative changes • Calibration guidance to help improve sensor accuracy MAGNETIC FIELD ALERTS Set a custom threshold and receive optional sound and vibration alerts when magnetic field strength exceeds your selected level. RECORDING & HISTORY Record magnetic field measurements over time and review saved sessions later. • Live recording and timeline • Current, minimum, maximum and average readings • X, Y and Z measurement data • Recording timestamps and duration • Detailed graphs and statistics • Measurement mode and sample information • Rename or delete recordings • Refresh or clear measurement history CSV EXPORT Export recorded magnetic field data as CSV for spreadsheets, analysis, experiments or other projects. CUSTOMIZATION & EXTRAS • 4 visual styles: Dark Green, Light Green, Neon and Warm • Support for 77+ languages • Offline mode available with subscription • Ad-free experience available with subscription • Built-in feedback and suggestions USE MAGNETOMETER FOR Explore magnetic fields, compare field strength between objects or locations, detect magnetic changes, test your phone’s magnetic sensor, run experiments and demonstrations, or record measurements for later analysis. Magnetic field readings depend on your device’s built-in magnetometer and calibration. Nearby magnets, metal objects and electronics may affect measurements. This app is intended for general measurement, experimentation and educational use and is not a replacement for calibrated professional equipment. LICENSED APPLICATION END USER LICENSE AGREEMENT: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/