Digital Gauss Meter Tesla Meter ✔ 【Ultra-Precise Measurements】: High-accuracy Hall sensor detects 0–25,000 Gs (0–2500 mT) with +/- 1%–5% accuracy and 0.01 Gs/mT resolution, perfect for lab and industrial use. ✔ 【Smart Alerts & 50-Data Memory】: Audible/LED alarms for threshold warnings + stores 50 measurement sets for tracking trends in magnet testing, QC, or research. ✔ 【Multi-Functional & User-Friendly】: Features auto/manual zeroing, flip-screen display, unit switching (Gs/mT, km/h/mph), and N/S pole detection for versatile operation. ✔ 【Long-Lasting & Portable】: 16-hour battery life, Type-C charging, and lightweight (100g) design for fieldwork, factories, or labs. ✔ 【Advanced Applications】: Measures magnet strength, motor/coil fields, speed/distance (via wheel diameter input), and environmental EMF with QC testing mode.