Professional 1000 amp AC ammeter clamp Data retention mode automatic shutdown Electronic protections 4000 count Low battery indication Dual casting body GS/TUV standard Pliers opening diameter 30mm Specifications AC current up to 1000A AC/DC voltage up to 600V Resistance up to 40MΩ Temperature up to 1000°C/1832°F Frequency up to 10Mhz Up to 99.9% duty cycle Capacities up to 100µF Dimensions (height*width*depth): 229 * 80 * 49 mm Weight: 303 grams Accessories: measuring wires Carrying case 9V battery Temperature Sensation ZICO