CALL: A.WIHARTA 081294124885 085778084789 087784022201   Info Produk Electron magnetic Field Tester Application frequency: 30Hz to 300Hz Range : 2000 milli Gauss Application frequency : 30Hz to 300Hz Measuring Range : 2000 milli Gauss / 200 uT Resolution : 0.1 uT Sensor : single axis Sampling rate : 0.5 sec Accuracy : + / - 5% Data hold / Peak hold function Power supply : 1.5 V AAA battery x 3PCS Products size : 145 x 70.5 x 28 mm