I used VVDI Prog to read many chips, work like a charm! But it failed to read eeprom chip, I tried it on 24c02,95080… all failed. The data read out were 000…

Is there something wrong with the device?

For this problem, xhorsetool.com engineer replied:

How did you read the EEPROM chip? Via clip adapter or by soldering?

If you read it with EEPROM clip adapter, please try to read with soldering. Or use another adapter to read again.