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Red ETCR 3700 bonding resistance tester with large LCD screen

ETCR

ETCR 3700 Intelligent Equipotential Bonding Resistance Tester 0.0001~30.00kO electrician tool

SKU CH-WJCS-VTS3M MPN 3700

Measures equipotential bonding resistance from .0001 to 30.00 kΩ with four-wire accuracy, stores 400 readings, and uploads data to a PC

  • TypeTest Equipment
  • Color/FinishRed
  • Item Count1 pack
  • Selling UnitBox
  • Parts3 Years
  • Labor1 Year
  • Measures equipotential bonding resistance from .0001 to 30.00 kΩ with four-wire precision
  • Stores up to 400 test records for later review and reporting
  • Large LCD with bar-graph display shows readings clearly at a glance
  • Data upload function transfers stored results to a computer for saving and printing
  • Built-in alarm and clock functions add safety timing to every measurement

Equipotential bonding resistance tester

The ETCR 3700 is a four-wire milliohm meter built for electricians who verify equipotential bonding on metal structures. It measures from 0.0001 to 30.00 kO and includes alarm, clock, data storage and PC upload functions. The unit ships without batteries or an English manual.

Suited for bonding verification

Electricians testing equipotential connections, contact resistance, rivet joints or cable length will find the range and 400-record memory useful. Users who need a supplied power source or immediate English documentation should look elsewhere.

Measurement range 0.0001 to 30.00 kO

The four-wire method covers 0.0001 ohm to 30.00 kilohm, which determines whether the tester can resolve the low impedances found in bonding circuits. If your application requires readings outside this span, the instrument will not meet the need.

Highlights

  • Measures equipotential bonding resistance from .0001 to 30.00 kΩ with four-wire precision
  • Stores up to 400 test records for later review and reporting
  • Large LCD with bar-graph display shows readings clearly at a glance
  • Data upload function transfers stored results to a computer for saving and printing
  • Built-in alarm and clock functions add safety timing to every measurement

Specifications

BrandETCR
Model3700
TypeTest Equipment
Color/FinishRed
Item Count1 pack
Selling UnitBox
Parts3 Years
Labor1 Year

Questions about this item

How many test records can the ETCR 3700 store before the memory is full?

The instrument can hold up to 400 sets of measurement data in its internal memory.

Does the ETCR 3700 generate noticeable heat or fan noise during continuous operation?

The product information does not describe thermal output or acoustic behaviour under sustained use.

What power source is required to operate the ETCR 3700 right out of the box?

Batteries are not included; the unit needs a compatible battery pack or the supplied charger to function.

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