Weytoll 1Hz~10MHz Large Screen Hz~10MHz Mini Portable Intelligent Multimeter True RMS Digital 3 In 1 (Multimeter+Voltage Test Pen +Phase-sequence Meter) Multimeter AC/Direct Current Voltage Measurement Multifunction Utility Tool This tool is pen-type intelligent multimeter, according to the input voltage / resistance / difference, the meter will automatically identify and measure, the performance of this machine stable, high precision, high reliability, clear reading, overload protections function, come on and try it, it will not let you down. Features: It is small in size and easy to carry, you can even put it in to your pocket to carry it to anywhere you want e it. It not only the multimeter, but also the voltage test pens and also has the phase sequence measurement function. With the color screen, you can see the values displayed more clearly, give you a better using experience. Wide application: It is a tool meter with fine performance, an utility tool for laboratories, factories, radio enthusiasts and families. This meters can automatically identify direct current voltage, AC voltage, resistance, without any switching, and can also be manually switched to measure capacitance, diode, continuity test, non-contact voltage measurement, zero-live line measurement, and other parameters. Automatic power off function, without any operate in 5 minutes, it will automatic shutdown. Specifications: Material: ABS Color: black Power: 1 * AAA battery (NOT included) Ditrect current voltage: 0.8~1000V AC voltage: 0.8~700V Resistance: 0.1~60MΩ Capacitance: 10nF~60mF Frequency: 1Hz~10MHz Temperature: -20℃~50℃(0℉~122℉） Diode: 3.0V Buzzer: 0.5~5Ω Colors: yes Phase sequence: yes Package size: 171 * 21 * 21mm / 6.7 * 0.8 * 0.8in Package weight: 80g / 2.8ounce Packing list: 1 * Multimeter with Pen Line 1 * User Manual