Guangdong ETCR Electronic Technology CO.,Ltd. recently launched a new product: the ETCR6670 Clamp Leakage Current Meter, designed for AC leakage current measurement, ground leakage current measurement, current measurement, and harmonic testing. The instrument is widely applicable in fields...

ETCR8042/ETCR8072 Wireless Clamp Leakage Current Tester is equipped with 4G communication functionality, allowing test data to be uploaded to concentrators or servers for real-time online monitoring of current and leakage current. It is used for troubleshooting circuit insulation faults, monitoring ...

ETCR5000 Power Quality Analyzer is a comprehensive testing instrument designed for on-site testing, featuring three-phase, multi-functionality, intelligence, and user-friendly operation. It boasts a simple operation, a large LCD color display with high resolution, a bilingual interface in Chinese an...

Guangdong ETCR Electronic Technology CO.,Ltd has published new product lately: ETCR1840 Water Proof Approach Electricity Alarm. The alarm provides a safe, functional and effective new-type approach electricity alarm device to the power operator. The alarm adopts non-con...

Electric Headline News Qujing, Yunnan, May 19th (Correspondent Chen Fengxian) "After verification, all switches related to the exchange are correctly sequenced. The installation of the comprehensive governance and coordination control device for the optimization of the 10 kV Zhang'antun Lin...

The widespread adoption of any product must meet three prerequisites: technological maturity, ability to address urgent market demands, and policy support. With the advancement of technology, electronic and electrical equipment is constantly innovating, and lightning protection is an important compo...

Guangdong ETCR Electronic Technology CO.,Ltd. recently released a new product: the ETCR3520B High Voltage Insulation Resistance Tester. This is a high-end, powerful high-voltage insulation resistance tester. The instrument features comprehensive insulation resistance testing functions, sel...

ETCR2000B+ Explosion-proof Clamp Earth Resistance Tester, produced by Guangdong ETCR Electronic Technology CO.,Ltd., has recently passed explosion-proof certification again, meeting the requirements of GB3836-2010 "Electrical Equipment for Explosive Atmospheres". Its explosion-pr...

Installation of phase-changing switches should be determined based on the capacity of the distribution transformer and the characteristics of the distribution lines to effectively address three-phase imbalance issues in the distribution area. The significance lies in enhancing the overall economic e...

The quality of insulation materials and the insulation performance of electrical equipment are generally measured by their electrical, mechanical, physical, and chemical properties. The quality and service life of electrical products largely depend on these properties of insulation materials. Becaus...

Guangdong ETCR Electronic Technology CO.,Ltd. recently released a new product, the ETCR1810 AC/DC Voltage Tester, designed for measuring and alarming the ground voltage of high and low voltage power lines as well as railway contact network lines. The voltage measurement range can reach up ...

Recently, Guangdong ETCR Electronic Technology CO.,Ltd. released a new product, the ETCR3660C Handheld DC Resistance Tester, primarily used for measuring the resistance of transformer windings, cable conductors, contact resistance of switches, plugs, and relays, metal riveting resistance, ...

In 0.4kV low-voltage three-phase four-wire urban and rural power supply systems, the majority of electrical loads are single-phase loads. Differences in electricity usage patterns and load sizes lead to severe imbalance in actual operation of the distribution network, with most distribution substati...

On October 21, Guotai Junan Securities released a research report titled "Strong Policy Support, Broad Prospects for Domestic Electronic Measuring Instruments". The report stated that the domestic electronic measuring instrument industry started relatively late, with a low domestication ra...