GOnDO Electronic Co., Ltd. is a manufacturer and exporter of professional measuring instruments in Taiwan. Company was established in 1983 and located at Taipei Nan Kang industrial park. We are producing a full line of scientific and industrial measuring instruments such as pH, ORP, Temp., RH, DO, TDS and Conductivity by Bench top, Portable and Pen type of Meter, Transmitter, Controller and Calibrator. We have an excellent R&D team to design new products and as customer required specifications. 90 % of our products has been exported to all over the world and 10 % for local market. We strive to offer our products with good quality, competitive price and fast delivery. If you have any requirements regarding our products, please feel free to contact us. We are looking forward to your contact to build cooperation for mutual development.


Portable pH Meter

We thank you for having purchased PCT-407 portable pH/Cond/TDS/Salt/Temp meter. Before using the instrument, please note that the operation instructions should be read carefully, which will help you to operate and maintain the instrument, as well as to avoid trouble caused by unsuitable operation and maintenance. PCT-407 portable meter employs leading edge technology with integrated microprocessor, which is suitable for measurement in water solutions for ...

Dissolved Oxygen Meters

Microprocessor based for fast and accurate measurements. Special viewing angle designed of waterproof housing IP 57 rated. It floats on water. Large LCD display pH or ORP or Conductivity or TDS or Salinity or DO or FCL and Temperature Simultaneously. Simple to calibrate by one keyboard and automatic temperature compensation(ATC), Manual Salinity(MSC) and Altitude(MAC) Compensation. Multi-functions with Data-hold, Max/Min and shows PTS after calibration. ...


Aquatech Amsterdam 2013, Pittcon 2012

Company details

Business Type:
Technology - Manufacturer

Industry Type:
Monitoring and Testing

Market Focus:
Internationally (various countries)

Year Founded:


$1,000,000 US - $10,000,000 US


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