Our History
In 1994, Shijiazhuang handy electronic factory founded. The mainly products are double clamp digital phase meter and circuit breaker tester built-in DC power supply.
In 1995, relay tester developed successfully.
In 1996, Contact resistance tester developed successfully.
In 2000, Transformer DC resistance tester developed successfully.
In 2001, VA1 series CT excitation characteristics analyzer developed successfully.
In 2002, QP021 series microcomputer circuit breaker analyzer developed successfully. It is a revolution for testing circuit breaker, it can analyze the velocity and travel.
In 2005, VA395, TAC 659 series microcomputer CT analyzer developed successfully.
In 2006, TAC750 CT analyzer developed successfully.
In 2008, the low frequence method CT analyzer developed successfully. This method is a great advances in CT test field. It can test transient performance (TPS, TPX, TPY, TPZ).
In 2012, The first Switchgear analyzer with digital tranducer channel developed successfully in China. The type is GKC433E. In the same year, the cabinet switchgear test system developed and first used by XD switchgear
In 2014, The first PT inductive voltage withstand tester developed successfully, type PTG720A.
In 2015, the switchgear analyzer with dynamic resistance test launched, this quipment is suit for international market.
In 2016, The first transmission line parameter analyzer develop successful. It can withstand induction current up to 100A. It is the most minimum volume and lightest weight tester in China.
In 2017, HANDY company moved to hight-tech zone.
At the same, the first switchgear analyzer which can connect to MESS system via internet cable has been successful performed in XD factory. It can transfor the data to mess system immediately. The success of this test marks the great progress in digital information age.
In 2018, The first digital linear transducer has been successful applied on Pinggao Toshiba switchgear. The transducer can measure the travel accuracy up to 0.1mm. And it support velocity up to 20m/s. Enriched our transducer in the field of switchgear speed measurement.
At the same year, partial discharge analyzer developed successful.
In 2019, CDF8200 series capacitance and dissipation factor tester developed successful. HANDY product will be more enriched electrical test field.
At the same, switchgear analyze and contact resistance test ALL in One developed successful.
Our Factory
Shijiazhuang handy technology is a company focusing on designing and manufacturing portable HV test equipment. There are 70 employees in company. The factory area is about 2000m2. The company had successfully developed and launched varieties of analyzers such as, HV Switchgear analyzer, CT/PT analyzer, Transmission line parameter analyzer, and Micro-ohmmeter.
Our Product
Switchgear analyzer, CT/PT analyzer, Contact resistance analyzer, Tan Delta/power Factor and capacitance tester;
Product Application
The application field are electric grid, switchgear factory, transformer factory, substation.
Our Certificate
IOS9001, CE, patent for invention, software copyright, trademark register.
Production Equipment
Welding machine, Smoke NET Filter, Operating table, Digital Multimeter, Oscilloscope,
Withstand Voltage Test, Standard resistors, High temperature test, Low temperature test.
Production Market
Our Switchgear analyzer is the first sale in China. We have export to many countries, the top sales country is Korea. We also exported to Philippines, Egypt, Zambia and so on. The export bussiness growing fast these years.
Our Service
Before service: We introduce the product function patiently, and we give our customer the best chioce to select product. We invite customer to visit our company. And we can also provide sample product for customers.
On sale, during production, we invite customers to visit the production process. We will show the product calibrate standard and inspect result.
After service: We ship the product by DHL air express. Its fast and safety. When customers receive the products, we will guide them how to use. Our product warranty 3 years. We will do our best to make customers satisfy with our product.China Circuit Breaker DC Power Supplies manufacturers