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Red clamp-style earth resistance tester model 2000 with digital display

ETCR

ETCR 2000 Clamp Earth Resistance Tester .010–1000 Ω electrician tool

SKU CH-MJN0-3YCBS MPN 2000

Measures ground resistance from .010 to 1000 Ω without breaking the circuit or using auxiliary electrodes

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Measures earth resistance from .010 to 1000 Ω for complete grounding analysis
  • Clamp design tests looped systems without disconnecting down leads or driving auxiliary electrodes
  • Identifies ground faults that traditional methods cannot detect across power, telecom and industrial sites
  • Safe, fast and simple operation reduces measurement time on live installations
  • Red ETCR 2000 unit supplied as a single pack in a protective box

Measurement Range & Method

The ETCR 2000 is a clamp-type earth resistance tester covering .010 to 1000 Ω. It measures grounding systems without disconnecting the down lead or driving auxiliary electrodes. The instrument is intended for electricians and maintenance teams working on power, telecom, meteorology, oilfield, construction and industrial electrical equipment.

Clamp-On Loop Testing

This tool suits users who need fast, safe loop-resistance checks on live grounding networks where traditional stakes cannot be used. It does not suit technicians who require a fall-of-potential method with separate electrodes, or those who need a built-in data-logging function.

Range .010–1000 Ω

The .010 to 1000 Ω measurement span is the single figure that determines whether the tester covers the resistance values encountered on a given site. If the expected loop resistance falls outside this window, a different instrument is required.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $188.99
Pricier than about 76% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameETCR
Model name2000
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

Will the ETCR 2000 work on grounding loops that my older tester could not measure because it needed auxiliary electrodes?

Yes, the clamp design measures loop grounding resistance from .010 to 1000 Ω without breaking the down lead or using auxiliary electrodes, so it reaches faults traditional methods miss.

How can I confirm the ETCR 2000 is reading correctly once I start using it?

The tester displays a live resistance value across the .010–1000 Ω range; a stable reading on a known good ground loop confirms the clamp and electronics are functioning as intended.

What comes in the box with the ETCR 2000 and what must I buy separately?

The box contains the clamp tester unit only; batteries are not included due to air-shipping restrictions, and the English manual must be requested from customer service after purchase.

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