6. Safety Operation:

　　o Electrical Safety (especially crucial):

　　§ Power outage procedures:When connecting/disconnecting probes, especially when measuring high-voltage, high-current circuits, always operate with the instrument and the circuit to be measured de-energized (or using a safe hot-plugging method), or use a dedicated isolation probe.

　　§ Select the appropriate range and probe:Select a probe with sufficient safety margin based on the voltage, current, or power to be measured. Standard probeCannotFor measurements exceeding its rated parameters!

　　§ Grounding Safety:Understand and properly use grounding wires. Incorrectly connecting grounding wires can lead to short-circuit accidents.