Description
Product Overview
The ETCR Phase Sequence Tester is a precision electrical diagnostic tool designed for professionals in industrial and scientific settings. It features a compact design measuring 2.8 x 2.9 x 1.2 inches and weighs 8 ounces, making it portable for on-site use. Core functionalities include detecting AC voltage from 70V to 1000V at 45-65Hz, compatible with wire diameters of 0.4 to 1.6 inches (Φ10–40mm). The device utilizes LED indicators to display phase orientation—clockwise or counter-clockwise—and live status, accompanied by a buzzer for alerts on positive, negative, or missing phases. Constructed with a robust housing and fully insulated wide-jaw clamps, it ensures durability and safety during operation. Key specifications include the model number ETCR1000D, powered by 2 AA batteries (included), and compliance with EN61010-1/031 and CAT III 1000V standards, withstanding up to 6000V overvoltage for enhanced operator protection.
Usage
This tester is ideal for electricians, maintenance technicians, and industrial professionals working in environments such as manufacturing plants, construction sites, and electrical maintenance facilities. It supports a variety of applications including phase sequence detection for motor installations, live line checks in power distribution systems, simple power inspections during troubleshooting, firewire identification in complex circuits, fault location in wiring networks, breakpoint detection for cable integrity, and routine line maintenance to prevent downtime. The hands-free operation, facilitated by back magnets and insulated clamps, allows for secure measurements in tight or elevated spaces, enhancing efficiency and safety in demanding scenarios.
Why Choose Us
ETCR Electronic Technology CO., Ltd. delivers a product that stands out through its adherence to stringent safety standards and user-centric design. The tester’s CAT III 1000V certification and 6000V overvoltage withstand capability provide unparalleled reliability in high-risk electrical environments. Unlike generic alternatives, it combines a wide voltage range with precise phase orientation detection, reducing errors and improving diagnostic accuracy. The inclusion of back magnets and insulated clamps offers practical advantages for hands-free use, minimizing setup time and increasing productivity. With a high customer rating of 4.8 stars based on real user feedback, this tool is trusted for its consistent performance and durability in professional applications.
Key Features
- Wide test range covering AC 70V-1000V for versatile electrical diagnostics
- Clear LED and buzzer alerts for phase orientation and live status identification
- Robust housing with back magnets and insulated clamps for secure, hands-free operation
- Compliance with EN61010-1/031 and CAT III 1000V safety standards for operator protection
- Supports multiple applications including phase sequence detection and fault location
FAQ
What is the voltage range of this phase sequence tester?
The tester operates within an AC voltage range of 70V to 1000V at a frequency of 45-65Hz, making it suitable for a broad spectrum of electrical systems.
How does the device indicate phase sequence and live status?
It uses LED indicators to show clockwise or counter-clockwise phase orientation and a buzzer to alert for positive, negative, or missing phases, ensuring clear and immediate feedback.
Is the tester safe for high-voltage environments?
Yes, it meets EN61010-1/031 and CAT III 1000V standards, withstanding up to 6000V overvoltage, which guarantees safety in industrial and high-risk settings.
Can it be used hands-free?
Absolutely, the robust housing includes back magnets and fully insulated wide-jaw clamps, allowing for secure, hands-free measurements in various positions.
What types of applications does it support?
It is versatile for phase sequence detection, live line checks, power inspections, firewire identification, fault location, breakpoint detection, and routine maintenance tasks.
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