Hangzhou Zhongchuang Electronics Co., Ltd.
Measuring and testing instruments · Hangzhou, Zhejiang
About Hangzhou Zhongchuang Electronics Co., Ltd.
Hangzhou Zhongchuang Electronics Co., Ltd. is the Hangzhou manufacturer behind the East Tester brand, specialising in affordable electronic measuring instruments for laboratories, production lines and service technicians. Its official manuals identify the company, its base in Gongshu District and its easttester.com site as the channel for documentation and software downloads.
The product for which the brand is best known is its family of LCR meters, or digital bridges: benchtop models such as the ET4401, ET4402 and ET4410 and the ET45 series, with test frequencies up to 100 kHz, DC resistance measurement and SCPI control, and handheld models such as the ET1080 and the ET43 series for components in the field. The catalogue is rounded out with benchtop digital multimeters, DC electronic loads and other bench instruments.
East Tester has carved out a place among technicians and advanced hobbyists by offering component measurement performance — inductance, capacitance, resistance and quality and dissipation factors — at prices well below those of traditional brands, with manuals, SCPI commands and communication software published on its own site. This is a generalist instrumentation entry centred above all on precise measurement of passive components.
The product for which the brand is best known is its family of LCR meters, or digital bridges: benchtop models such as the ET4401, ET4402 and ET4410 and the ET45 series, with test frequencies up to 100 kHz, DC resistance measurement and SCPI control, and handheld models such as the ET1080 and the ET43 series for components in the field. The catalogue is rounded out with benchtop digital multimeters, DC electronic loads and other bench instruments.
East Tester has carved out a place among technicians and advanced hobbyists by offering component measurement performance — inductance, capacitance, resistance and quality and dissipation factors — at prices well below those of traditional brands, with manuals, SCPI commands and communication software published on its own site. This is a generalist instrumentation entry centred above all on precise measurement of passive components.