Descripción del producto

• Integrated design, installed conveniently;
• Protected in the excessive voltage and current , protected in the thunder and lightning;
• The big show window of LCD is easy to debug and observe;
• Over-voltage over-current protection, lightning protection;
• Advanced since the clamp type terminal, to ensure that wiring never loose;
• Intellectual signal treatment technology, guarantee that the instrument meets various kinds of operating occasion;
• All plastic probe, acid and alkali resistant, adapt to bad environment;