جهاز فحص مقاومة التأريض

HP-4300 Ground Resistance Tester is designed for measuring earth resistance measurements and low resistance conductor resistance, but also measure the soil resistivity and ground voltage. Suitable for measuring earth resistance of various devices and measuring the resistance value of low resistance conductor in the power. Widely used in telecommunications, railways, telecommunications, mining and other fields, is a good choice for electrician enthusiasts.