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Red double-clamp digital phase volt-ampere meter with dual jaws and display

ETCR

ETCR 4000A Double Clamp Phase Volt-Ampere Meter 600V 20.0A

SKU CH-J1BZ-9WWJ0

Measures two AC currents to 20.0 A, two AC voltages to 600 V, and phase angles to 360.0° with a double-clamp design for live-circuit testing

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Simultaneous dual-channel AC current measurement up to 20.0A
  • Dual-channel AC voltage measurement up to 600V
  • Phase angle analysis between voltage and current from 0.0° to 360.0°
  • Measures power factor, active, reactive and apparent power
  • Identifies transformer groups and circuit types for line maintenance

ETCR 4000A Double Clamp Meter

The ETCR 4000A is a new intelligent double clamp digital phase volt-ampere meter designed for field testing. It measures two AC current channels up to 20.0A and two AC voltage channels up to 600V simultaneously. The meter also reads phase angles from 0.0° to 360.0°, frequency, power parameters and power factor. Its automatic operation reduces misoperation compared to mechanical knob models.

Suits electricians verifying three-phase systems

This meter suits electricians and technicians who need simultaneous dual-channel voltage and current readings with phase analysis up to 360.0°. It identifies transformer groups and judges inductive or capacitive circuits without opening conductors. Buyers who require measurements above 600V or 20.0A, or who need single-clamp portability, should look at other instruments.

600V 20.0A dual-channel measurement limit

The decisive specification is the combined 600V AC voltage and 20.0A AC current range across two channels with 8mm CT jaw size. This fixed limit determines if the meter can safely connect to the target installation and capture the required load data. Confirm your system voltage and current fall within these boundaries before purchase.

How it compares

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

Price $219.99
Pricier than about 81% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameETCR
Model name4000A
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

What is the maximum conductor diameter that fits the CT jaws?

The CT jaw opening accepts conductors up to 8 mm in diameter.

How are the voltage and current leads connected for a simultaneous measurement?

Clamp one CT around each conductor and attach the voltage probes to the same two points; the meter then reads both channels at once.

What user-replaceable parts will need attention after extended field use?

The test leads, clamp jaws and internal battery are the items that typically require replacement over time.

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