The selected region shows a digital Tesla meter (also called a Gauss meter) with a measurement range of 0 to 2400 mT, complete with a handheld Hall probe and instruction manual. OverviewDevice Type: Handheld digital magnetic field tester / flux meterMeasurement Range: 0 to 2400 mT (24,000 Gauss)Components: Main digital readout unit, plug-in Hall probe, and user manual. If you'd like, let me know: