Features 1.Multi-Functional: It can measure AC/DC current, AC/DC voltage, resistance, capacitance, frequency, continuity and diode test, zero fire wire judgement, true RMS etc. 2.LCD Large Screen: The instrument uses a large-screen LCD display, 6000 counts, handwriting clear, no parallax, with a backlight to facilitate users to read the measurement display value in a dark place. 3.NCV Voltage Induction Detection: Adjust to the NCV gear, and when the nearby AC voltage is detected, an alarm sound will be issued. 4.Zero Fire Wire Judgement: Insert the tip of the red table into the neutral or fire wire. If it is a fire wire, the buzzer will emit a continuous sound, and the backlight will be turned on. The LCD screen will display "OL". If it is a zero line, the meter will be turned on. 5.Test Lead Jack: Meticulous workmanship, reasonable design, insert the test leads smoothly and tightly, with maximum input value prompt. 6.Auto Power Off: The product is AAA battery powered, After about 15 minutes of inactivity, it will automatically cut off the power, enter the hibernation mode, in the automatic shutdown mode, any key can be restarted. 7.Data Retention: One-click pause, persistent display of measurement data, convenient for data recording. 8.High Quality Shell: Made of High quality ABS with a soft silicone protective cover, which is crash resistant, anti-shock and has comfort hand-held feeling. 9.Compact & Accurate: as small as a mobile phone, convenient to use and carry around. Built-in with high performance chip to ensure its accuracy. 10.Back Support Frame: Innovative oblique vertical bracket design, which can be tilted at an angle after being pulled out, making it convenient to place. Specification Model: KM-DM01A Measurement Range: DC Voltage: 6V / 60V / 600V / 1000V AC Voltage: 6V / 60V / 600V / 750V DC Current: 600uA / 6000uA / 60mA / 600mA / 10A AC Current: 600uA / 6000uA / 60mA / 600mA / 10A Resistance: 600Ω / 6kΩ / 60kΩ / 600kΩ / 6MΩ / 40MΩ Capacitance: 60nF / 600nF / 6uF / 60uF / 600uF / 6mF / 30mF Frequency: 10Hz / 100Hz / 1kHz / 10kHz / 100kHz / 1MHz / 20MHz Duty Cycle: 0.1%-99% Special Functions: Diode test, on/off buzzer, automatic shutdown, input impedance, NCV, true RMS measurement, zero/live wire measurement (test), average value measurement, data hold, LCD backlight, low battery prompt... Display:LCD Maximum display: 5999(5 5/6) bits automatic polarity display Measurement: double integral A/D conversion Sampling Rate: about 3 times per second Overrange display: the most significant bit was "0L" Working environment: 0~40℃, relative humidity 80% Power Supply: AAA 1.5V battery Material: ABS Item Size: 142 * 70 * 32 mm / 5.59 * 2.75 * 1.26 inch Item Weight: 185g / 6.52oz Package Size: 16.5 * 10 * 5 cm / 6.5 * 3.94 * 1.97 inch Package Weight: 311g / 10.97oz   Package List 1 * Digital Multimeter 1 Pair * Pen 2 * AAA 1.5V Battery 1 * User Manual (English)