Digital Clamp Meter AC Multimeter Tester With Enclosure : Model: ST183 This product is a battery powered, digital clamp multimeter with true effective value, with automatic range setting, with LCD display 6000 counts and backlight Can measure voltage, AC current, resistance, capacitance and frequency Data retention function, low battery indicator, automatic shutdown Suitable for testing and maintenance of electrical equipment - Inner mesh panties DIY materials: electric; Capacity measurement range: 60nF-600nF-6uF-60uF-600uF-6mF-30mF and-(3,5% and 20) model: ST209 multimeter Dimensions: 180x60mm/7.08x2.36 inch Voltage measurement range: -60 V-750 V and-(0,8% and 3) Operating temperature: (0-40) temperature Resistance measurement range: 600-6k-60k-600k-6M- and-(0,8% and 3) Inductance measurement range: 10Hz-100Hz-1kHz-10kHz-100kHz-1MHz-10MHz and-(0.1%and3) Weight: about 330g Current measurement range: /600A and-(2,5% and 30) Display Type: Analog and Digital contains: 1 . Clamp meter ST183 1 black packing bag 2 . test 1 instruction manual