Triaxial - 3 Axis - EMF Detector - TETM-192 | Sper Scientific Display: 3-row display with 4-digit reading | Frequency Response: 30 ~ 2000Hz Sampling Rate: 2.5 times per second | Operating Temp: 5C ~ 40C | Operating RH: &lt;80% RH milli-Gauss Range/Resolution: 20 /0.01 | Tesla Range/Resolution: 2 / 0.001 | Accuracy: 3% + 30 digits @50/60Hz milli-Gauss Range/Resolution: 200 / 0.1 | Tesla Range/Resolution: 20 / 0.01 | Accuracy: 2.5% + 5 digits @50/60Hz milli-Gauss Range/Resolution: 2,000 /1 | Tesla Range/Resolution: 200 / 0.1 | Accuracy: 5% + 5 digits @30/2000HZ