Features: Multiple Testing Function: it is specially used to measuring SMD(Surface Mounting Device), which including scanning mode, resistance measurement, capacitance measurement, diode check, continuity check. "F" one button for function selection. Full Automatic Measurement: auto scanning the resistance, capacitance, diode. Continuity Check: when the resistance is less than 30, the buzzer is sounded. Safety Design: the tester is designed to meet IEC1010-1 standard and Stipulation of 2-poulation Grade, and conform to the European Union's requirement. Reliable Quality: the entire outer surface of the tester case has been with thermo plastic elastomer, and the two testing pins has been gold-plated, so that it is reduce pin contact resistance and prevent to get rusty. Mini Portable: handheld and battery operated tester is very convenient small tool. 1.6-inch Screen: 3000 count LCD display, with data hold function, easy to read the measured data. Low Power Consumption: powered by 1pcs 3V CR2032 button battery(NOT include), with low battery indication. Auto Power: if the tester is idle for more than 10 minutes, it will turn off automatically. Wide Applications: suitable for electronic quality inspection, electronic maintenance, electronic research work, etc. Specifications: Resistance: 300/3k/30k/300k/3M/30M Capacitance: 3nF/30nF/300nF/3uF/30uF/300uF/3mF/30mF Diode Check: Open voltage: 2.8V; Testing current: 2mA Continuity Check: resistance