precautions to be observe when using analogue multi range multi-meters (july 2019 no. 1a)

Analogue multi-range multi-meters are electrical testing instruments that are used to measure various electrical quantities, such as voltage, current, and resistance. There are several precautions that should be observed when using analogue multi-range multi-meters to ensure safety and accurate readings:

1. Wear protective gear: Always wear protective gear, such as gloves and safety glasses, when using an analogue multi-range multi-meter to protect against electrical shocks and other hazards.
2. Use the correct range: Make sure to select the correct range for the measurement you are taking. Using the wrong range can result in inaccurate readings or damage to the meter.
3. Check the battery: Ensure that the battery in the multi-meter is fresh and fully charged to ensure accurate readings.
4. Disconnect power: When testing electrical circuits, make sure to disconnect the power before taking any measurements to avoid electrical shocks or damage to the meter.
5. Follow proper grounding procedures: Proper grounding is essential for ensuring accurate and safe measurements. Follow the manufacturer’s instructions for proper grounding procedures when using the multi-meter.
6. Handle the leads carefully: Be careful when handling the leads of the multi-meter to avoid damaging them or causing short circuits.