MT-1225 3-1/2 Digital Multimeter FAQ and support
MT-1225 HOW TO USE?
Why does the meter show no reading in the current measurement mode, while all other functions work normally?
The issue may have been caused by taking a measurement with the selector set to the wrong range or function. Please replace the fuse with a new one and test the meter again.
If the problem persists, please send the product back to Pro’sKit’s service department for inspection, and include your contact information inside the package.