Описание
3-in-1 Function: Perpetual calendar function, temperature and humidity function and multimeter function. You can also check the date/time of the day synchronously when working, and the perpetual calendar will not be closed when turned off, helping you better manage your time.
Multi-Function: This multimeter features AC/DC voltage, AC/DC current, capacitance, resistance, frequency, continuity, diode, frequency and temperature measurements.
High-Definition Large Screen: LCD backlight screen is clear at a glance, the font is clear, and it can be used normally during the day and at night, suitable for various working environments.
Hidden Support Frame: Vertical support design, adjust the angle after pulling out, stand fixedly, easy to carry and place during work.
Wide Range of Uses: The digital multimeter is designed to be safe, accurate and suitable for a wide range of scenarios, engineering operations and mechanical maintenance can be handled with ease.
Usage Precautions:
1. Do not touch the probes directly with your hands to avoid electric shock and ensure personal safety during testing.
2. Before use, inspect the test probes to ensure there is no damaged insulation or exposed metal.
3. Do not use the current and voltage ranges interchangeably to prevent damage to the instrument.
4. It is best to remove the batteries when not in use for a long time to prevent battery corrosion of other internal components of the instrument.
5. If you do not know the magnitude of the voltage or current to be measured, start with the highest range and then select the appropriate range based on the measured value.
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