Megger 1010-844 Test Lead (Reel) 30m Red DET2-3 (Acc)|Testequipmentusa

Megger 1010-844 Test Lead (Reel) 30m Red DET2-3 (Acc)

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$74.00

Brand

Megger

SKU:

1010-844

Availability:

In Stock

Description
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Description

The Megger® DET2/3 automatic ground test instrument is robust, compact, and designed to measure ground electrode resistance and soil resistivity. It provides a full range of test methods and excels at the four-terminal method of measurement, which eliminates the resistance of the current circuit from the measurement.

The DET2/3 is a reliable instrument for use on large or more complex ground systems, which include communications ground systems and difficult test environments. It can be used to test in accordance with BS 7430 (earthing / grounding), BS-EN-62305 (lightning protection), IEEE Standard 81, and railway applications.

Soil resistivity measurements are used to establish the optimum electrode design and site, as well as archaeological and geological investigations.

The DET2/3 is housed in a dual case design, which includes a tough outer case to protect the tester from knocks/drops and an inner fire retardant case.

High accuracy earth (ground) measurements

The DET2/3 provides accurate 1 mΩ resolution measurements of ground electrode resistance.

With its microprocessor-controlled system, it provides a flexible and ‘user-friendly’ approach to ground tests by the provision of excellent error detection capabilities and full test information shown on a large color display.

Test frequency, test current, and filtering can be quickly and easily adjusted so that adverse conditions, which can influence the test, can be overcome.

A wide band of test current frequencies, with a resolution of 0.5 Hz, can be used to eliminate errors caused by noise in the ground.

The DET2/3 also includes an automatic frequency selection feature that scans for frequencies with the lowest noise level and then runs a test at that frequency. The selected test current frequency, test current level, and the increased filtering option are stored in memory for use in subsequent tests.

Does not include leads - See kits and accessories for full system
High resolution of 1 mΩ, ideal for large ground systems
Versatile test modes
High accuracy for ground electrode grid and soil resistivity tests
Rechargeable battery power that can last all day with a fast re-charge (up to 10 hours)
Robust instrument with IP65 protection
Automatic test frequency selection, with filters and high current features
Diagnostic trace display
Data storage - 900,000 points
Large color display that shows numeric and graphical results

Most Common Test Method

Fall of Potential Test

For measuring resistance between an installed system and the soil
Auxiliary current probe must be placed far outside zone of influence
Several readings are taken to build the graph and determine the true resistance

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