Dear Mr.
I'm Anne from HOTOTECH ,A factory that originally developed electrical instruments has many years of experience in research and design.
Tailored instruments for customers,
professional engineers communicate one-on-one with each other.
At the same time, we also provide all kinds of instruments, grounding resistance tester, is our most popular products, in addition to capacitance meter, insulation resistance tester and temperature and humidity meter, etc
You are in direct con...