Feature: 1. Multi-Functional: It can measure AC/DC current, AC/DC voltage, resistance, capacitance, frequency, temperature, continuity and diode test, hFE, average value, true RMS etc. 2. LCD Large Screen: The instrument uses a large-screen LCD display, 2000 counts, handwriting clear, no parallax, with a backlight to facilitate users to read the measurement display value in a dark place. 3. Thicker Test Lead Design: Using PVC low-temperature resistant high-quality test lead wire, the wire diameter is thicker, more durable, better toughness, and more wear-resistant. 4. Test Lead Jack: Meticulous workmanship, reasonable design, insert the test leads smoothly and tightly, with maximum input value prompt. 5. Auto Power Off: The product is 9V 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. 6. Data Retention: One-click pause, persistent display of measurement data, convenient for data recording. 7. 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. 8. 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-DM02B Measuring Range: DC Voltage: 200mV/2V/20V/200V/1000V AC Voltage: 2V/20V/200V/750V DC Current: 20uA/2mA/20mA/200mA/10A AC Current: 20mA/200mA/10A Resistance: 200Ω/2KΩ/20KΩ/200KΩ/2MΩ/20MΩ Capacitance: 20nF/200nF/2uF/20uF/200uF/2mF/20Mf Temperature: (-20-1000)℃/(0-1832)℉ Special Functions: True RMS measurement, Average value measurement, Diode test, Continuity test, hFE, Data retention, LCD backlight, Undervoltage reminder, Automatic shutdown, 20-segment analog bar display Display:LCD Maximum display: 1999(3 1/2) 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