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Red handheld wireless high voltage phase sequence detector ETCR 1050

ETCR

ETCR 1050 Wireless High Voltage Phase Sequence Detector electrician tool

SKU CH-DS6Q-XKHX4 MPN 1050

Wireless high-voltage phase-sequence detector checks 10V–500kV lines up to 200m away with contact and non-contact modes

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Wireless operation up to 200 m keeps crews clear of live lines
  • Contact and non-contact modes cover 10 V to 500 kV systems
  • Voice prompts announce phase sequence and signal status instantly
  • ±10° accuracy with 1° resolution across full 0°–360° range
  • Host 2600 mAh and detector 600 mAh rechargeable lithium batteries power extended sessions

Wireless Phase Detection up to 500 kV

The ETCR 1050 detects phase sequence on live conductors from 10 V to 500 kV. It offers contact mode for lines up to 35 kV and non-contact mode for higher voltages. A host and detector communicate wirelessly over 200 m. Voice prompts announce phase status in the field.

Suited for High-Voltage Line Work

Electricians and utility crews testing three-phase systems up to 500 kV will find the dual-mode operation practical. The 1° resolution and ±10° accuracy support qualitative checks. Teams needing formal calibration certificates or automated data logging should look at other instruments.

200 m Wireless Range Between Host and Detector

The detector runs on a 3.7 V 600 mAh rechargeable lithium cell while the host uses a 3.7 V 2600 mAh cell. Both batteries are charged separately before use. The 200 m link lets the operator stay clear of the test point during non-contact measurement.

How it compares

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

Price $342.99
Pricier than about 90% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameETCR
Model name1050
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How do I verify the ETCR 1050 is working correctly after setup?

The detector provides voice prompts such as "X signal is normal" or "positive phase sequence" and displays phase angles from 0° to 360° with ±10° accuracy.

What is included in the box and what must I buy separately?

The box contains one detector unit; you must purchase batteries locally because the rechargeable lithium cells (host 2600mAh, detector 600mAh) are not included due to shipping rules.

Which voltage range version should I choose for my application?

This model covers 10V to 500kV; use contact mode for lines up to 35kV and non-contact mode when voltage exceeds 35kV.

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