Handheld Digital Tes la Meter Digital Gauss Meter High Precision Gaussmeter

Measurement Rrange: 0-2400mT(2400GS). Accuracy: 0-1000mT(±2%); 1000mT-2400mT(±5%). Range: 200mT, 2000mT(Automatic range switching). Power Supply: 1pcs 9V battery(not included). The TD8620 hand-held digital gauss meter is used for measuring magnetic flux density.