This is a brand new DT-5300
certified digital earth ground resistance tester from Ruby Electronics. This top-of-the-line device
replaces the conventional hand generator type tester. This device is
ideal for measuring the resistance of grounding on electrical equipments as well
as the earth ground conductivity. It can also measures other low regular
and liquid resistance as well as AC / DC voltage and resistance up to 200KOhm.
This instrument finds wide
applications in the power based industries, telecommunication networks, audio
systems and electrical traction systems etc. A heavy duty carrying case is also
included for the protection of the device and your convenience.
Warning: This device is to be used by the certified technician
only. Inadequate use by the un-trained personnel may cause
equipment failure and severe