Elma 3037 is atrue RMS clamp meter in a handy design for easy measuring of AC currents. The instrument has a good resolution down to 10mA, a big backlighted display, smart data hold and automatically zero-adjustment. Elma 3037 has low pass filter and "Inrush" for measuring on start/inrush currents. With the "Volt sense" function you are able to detect the voltage without contact. THe instrument complies with IEC 61010-1 CAT III 600V and is delivered incl. batteries and manual. Technical data:Current AC: 0-60-300AResolution: 0,01-0,1AAccuracy: �2% + 5 DDisplay: 3 5/6 cifferMax. display: 5999Clamp size: 24 mmBattery: 2x1,5V LR44 (incl.)Size: 147x60x31 mmWeight:100 g