The reasons for the damage of the current probe, the methods for preventing the damage and the instructions for using the current probe can be summarized as follows:
Circuit board damage caused by plugging current probe after current amplifier is turned on.
Protection against damage: - do not plug or unplug the current probe while it is still active.
Magnetic ring is fragile material, drop or use too hard when it is easy to damage.Damaged/damaged magnetic rings will result in inaccurate or no longer detectable current. How to prevent damage and use: - avoid dropping or using too hard. Magnetic ring coil is thin, over current will cause coil burn out.
Prevent damage method: - avoid the load flow when using.
The current clamp is not aligned, and cracks will make the test inaccurate or unable to measure the current.Be careful how you push the clip.
Method to prevent damage: - when using the current clamp to align.Be careful and be careful when pushing the clip.
The cable can be easily damaged if it is pulled too hard or twisted.
Prevention of damage: - do not use the cable too hard to pull, twist, etc.