Digital Multimeter

Digital Multimeter

This multimeter is equipped with various testing functions and provides a reliable means to measure electrical parameters. Here's how to use it effectively for different types of measurements:

Square Wave Output:

• Frequency: 50Hz
• Voltage: Approximately 3Vp-p
• Output Jack: "V Ω mA" and "COM"

Testing Transistor Magnifying Ratio (hFE):

1. Turn the switch to the hFE position.
2. Connect the transistor to the designated eight-hole jack.

Testing DC Voltage, AC Voltage, DC Current, Resistance, Diode, Buzzer, and Battery:

1. Red Test Lead: Connect to "V Ω mA" jack.
2. Black Test Lead: Connect to "COM" jack.

Testing High Current (More Than 200mA):

1. Red Test Lead: Connect to "OADC" jack.
2. Black Test Lead: Connect to "COM" jack.

Testing Temperature:

1. Connect the temperature probe to either "V Ω mA" jack or "COM" jack.
2. Refer to the attached instruction manual for detailed operating instructions.