Resistance Tester withstands extreme field conditions.

Press Release Summary:

Portable Universal Earth System Tester (EST301) with splash-proof construction is microprocessor controlled. Its LCD display shows required test connections and offers complete automatic test sequence for selected operations. It provides 2-pole resistance and 3-pole ground/earth resistance measurements @128 Hz as well as 4-pole resistance measurements for determination of soil resistivity. It also offers clamp-on selective and stakeless measurement capabilities.

Original Press Release:

Ground Earth Resistance Tester from ERICO®

FOR IMMEDIATE RELEASE - SOLON, Ohio, October 18, 2002 - ERICO Inc., along with LEM Instruments Inc., now offers The Universal Earth System Tester EST301 for testing ground earth resistance. This lightweight and portable unit is easy to use in the field.

The sturdy design and splash-proof construction withstand extreme conditions. A large LCD display shows required test connections and features a complete automatic test sequence for selected operations.

Additional features include:
o 2-pole resistance and 3-pole ground/earth resistance measurements @ 128Hz.
o 4-pole resistance measurements for the determination of soil resistivity
o Clamp-on selective and stakeless measurement capabilities
o Adapter cable provides Ground to Neutral impedance tests on live circuits per IEEE 110-1992.
o Large high contrast liquid crystal display with easy to understand graphics and symbols.
o Microprocessor controlled to automate the measuring process.
o The complete kit contains required cables, lead wires, ground stakes, carrying case and carry belt

For more information on The Universal Earth System Tester EST301, call ERICO at 1-800-447-7245.

Established in 1903 as the Electric Railway Improvement Company, today ERICO is a diversified global manufacturer with a network of offices and manufacturing facilities in over 25 countries and with more than 1600 employees. Headquartered in Solon, Ohio, USA, ERICO has two businesses: the Fixing and Fastening Business selling Electrical, Mechanical and Concrete Reinforcement products; and the Electrical Business offering Facility Electrical Protection, Industrial Electrical, Panelboard and Rail Electrical products. Well-known brand names include: CADDY® fixings and fasteners; CADWELD® welded electrical connections; CRITEC® surge protection devices; ERIFLEX® low-voltage components featuring FLEXIBAR busbar; ERITECH® lightning protection and grounding, and; LENTON® mechanical rebar splices. Visit ERICO online at

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