Package includes: 1 x Tesla Meter 1 x Probe 1 x English Manual Handheld Digital Tesla Meter Magnetic Flux Density B Value Tester Permanent Magnet Gauss Meter with Probe Applications: Magnetic material measurement, metal parts measurement, magnetic field drift monitoring, loudspeaker measurement, iron remover measurement, DC motor measurement Parameters: Range: 200mT; 2000mT Resolution: 10μT; 100μT Measuring range: ≤2400mT (24000Gs) Measurement accuracy: ≤1000mT:±2%; >1000mT:±5% ((level 5 accuracy)) Display: 4-digit decimal display Small body, easy to carry, with N/S recognition function High-end precise probe to ensure the accuracy of measurement USB powered or AA batteries (not included), suitable for more scenarios High-quality electronic components to ensure the stability of the instrument measurement