The new technology upgrades the voltage measuring pen to solve the problem that the screwdriver head can be interchanged with a cross, and the voltage measuring range is upgraded to 400V.
The copyright of this work belongs to 杂役发Fayer. No use is allowed without explicit permission from owner.
New user?Create an account
Log In Reset your password.Account existed?Log In
Read and agree to the User Agreement Terms of Use.
Please enter your email to reset your password
is very professional
This brand I know