Features: This 9999 cou nts multimeter can accurately m easure AC and DC voltage, AC and DC current. Displays values on a digital screen to help you control real-time condition of testing object. Auto ranging helps correct error to ensures the validity of data. It can also be used for resistance and temperature measurement, continuity test and diode test. Supports data hold, maximum hold and backlight. Indispensable tool meter for e lectrician measurement. Specifications: Brand: ANENG Model: Q1 Operating Temperature: 0 - 40 ℃ Operating Humidity: ≤75%RH Storage Condition: -20~60℃ Storage Humidity: ≤80%RH DIY Supplies: Electrical Operating Mode: Auto/Manual Ranging Measuring Inductance Range: No Measuring Temperature Range: -20~1000℃ / -4~1832℉ Measuring Capacitance Range: 9.99nF/99.99nF/999.9nF/9.99uF/99.99uF/999.9uF/9.999MF Measuring Voltage Range: 999.9mV/9.999V/99.99V/999.9V Measuring Current Range: 999.9uA/99.99uA/999.9mA/10A Measuring Resistance Range: 99.99Ω/999.9Ω/9.999kΩ/99.99kΩ/999.9KΩ/9.999MΩ/99.99M Ω Frequency: 99.99Hz/999.9Hz/9.999KHz/99.99KHz/999.9KHz/5MHz Display Type: Digital Display Diode Test: Yes Continuity: Yes Duty Cycle: 1%-99% Sample Rate: 3 times per second Power: 2 x 1.5V AA batteries (Not Included) Weight: Approx. 396g Notes: Do NOT exceed the "maximum value " indicated in the Specification. Do NOT input voltage at the Current Mode, the Resistance Mode, the Diode Mode, the Continuity Mode, or the Temperature Mode. Do NOT use the product when the batteries or the battery cover is not placed properly. Turn off the product and remove the test leads from the test points before changing batteries or fuses. Do NOT input voltage exceeds 36V DC or 25V AC when you are at the setting of measuring current. Packaging Included: 1 x Multimeter 2 x Test Lead 1 x Temperature Sensor 16 x Test Probe 1 x User Manual 1 x Storage Bag