MAXRIENY S10/S11 (Optional) 3.3 Inch LCD Display Screen Multifunction Multimeter Temperature NCV Voltage Resistance Capacitance Frequency Duty Ratio Diode Continuity Test Function 9999 Maximum Display Value This multifunction multimeter with large LCD display screen, can be used for voltage, resistance, capacitance and duty ratio test, which is multifunctional and practical, suitable for the professional, factory and family e. Come on and try it, it will not let you down. Features: Automatic measuring ranges and full ranges overload pro-tection function, and the maximum display value is 9999. With large LCD display screen, easy for you to read the measured values, give you a better using experience. Multifunctions: Can be used for temperature, NCV, voltage, resistance, capacitance, frequency, duty ratio,diode,continuity,live test. Auto shutdown function: The multimeter will automatically shutdown with any signal input after 5 minutes, which can save the energy. 3 results display: The screen can show 3 test results on the screen, such as voltage, frequency and ana-log bar. Wide applications: A fine helper for you e in your daily checking, professional operations and checking, factory and other places. Specifications: Material: ABS Color: black, red (optional) Type: S10, S11(optional) Power: S10: without battery, need connect with the USB cable e S11: 1 * lithium battery, 800mAh (included) Direct current voltage measuring: ranges: 0.8V~620V Resolution: 0.001V Accuracy: ±(0.5%+3counts) Input impedance: 10MΩ Maximum input voltage: 620V direct current and AC(RMS) AC voltage measuring: ranges: 2.2V~620V Resolution: 0.001V Accuracy: ±(0.5%+3counts) Input impedance: 10MΩ Maximum input voltage: 620V Frequency range: 1KHz (<10V), 6KHz (10V~600V) Resistance measuring: Ranges:1Ω~999.9Ω, 1KΩ~60MΩ Resolution: 0.1Ω Accuracy: ±(2.0%+5counts), ±(1.0%+3counts) Capacitance measuring: Ranges:1nF~999.9nF, 1uF~60mF Resolution: 0.001nF Accuracy: ±(6.0%+5counts), ±(3.0%+3counts) Frequency measuring: Ranges:1Hz~1KHz (ACV 2~10V), 1Hz~60KHz (ACV 10~620V) Resolution: 0.01Hz Accuracy: ±(1.0%+5counts) Duty ratio measuring: Ranges: 0.1%~99.9% (ACV 2~620V) Resolution: 0.1% Accuracy: ±(3.0%+5counts) Diode measure: within 3V Continuity: If the resistance <50Ω, the bu-zzer sounds The temperature: Range: 0~50℃ Accuracy±2℃ (update every 30 seconds) Package size: S10: 147 * 85 * 42mm / 5.8 * 3.3 * 1.7in S11: 169 * 95 * 44mm / 6.7 * 3.7 * 1.7in Package weight: S10: 180g / 6.3ounce S11: 320g / 11.3ounce Packing list: 1 * Multimeter (Optional) 1 * Probes 1 * User Manual