9 China 
2 UK 
2 Russia 
1 Colombia 
1 Denmark 
Kelilong Electron Co.,Ltd
- Address: NO.60 Xing Ye Middle Road Fuan Fujian China, Fuan, China
- Email:
- Phone: 8605936550588
Business description
Kelilong Electron Co.Ltd, established in May 1993 and awarded by Fujian Standard Measurement Bureau the manufacture licence of measuring utensils under the serial No.
00000136, is a specialized manufacturer and marketer of the analytic instruments and meters.
Currently, the company mainly devotes itself to water quality detection, RPM rotary speed measurement, air quality testing and the production of high content technological products, which are applicable to the fields of environmental protection, chemical fiber, farming, school scientific research, energy, transportation, aviation, household appliances and etc.
Major products: Water Quality Testing(monitoring) Instrument: PH meter, conductivity meter, TDS meters, ORP meter; pNa meter, salt meter; rotary speed measurement of the machinerymanufacturing equipment: Many functions tachometer; air quality testing instrument: thermometer, hygrometer; Others: Refractometer, Water pump.
Regarding the concept of "diligence makes success" as the impetus of the enterprise and keeping the motto of "seeking for the best" over these years, Kelilong devotes itself to unceasingly introducing senior technicians and administrators and purchasing advanced production and testing equipment.
In this way, Kelilong has developed from a small enterprise into an enterprise who has set up its brand standing and revealed its scale by exporting its products to Germany, France, Italy, Switzerland, Korea, India, Egypt, and etc.
while establishing offices in Guangzhou, Shenzhen, Ningbo, Wenzhou and etc.
Adhering to the principle of "offering independent design, innovative products and superior service", Kelilong constantly brings out new products based on its own technological preponderances.
Nowadays, quite a many engineers of Kelilong are engaged in the exploitation of new technologies and products.
They always master the advanced technology and keep close concern on the market demand so as to ensure the adaptability and reliability of the products, firmly control the quality and present perfect products to the users according to the standard of Measurement Law.
Kelilong will always attach great importance to meeting your needs, for "utilizing science & technology and seeking perfect" is the permanent goal of Kelilong.
Latest listings
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Do 66 Pen Type Dissolved Oxygen TesterEquipment - Testing / Measuring - Kelilong Electron Co.,Ltd - China - July 20, 2026 - 29.90 Dollar US$DO-66 portable pen-type dissolved oxygen analyzer is designed for convenient field on-site testing. The instrument consists of two parts: membrane dissolved oxygen sensor and electronic main unit. The electronic module adopts integrated operational a...
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Do 510 Dissolved Oxygen MeterEquipment - Testing / Measuring - Kelilong Electron Co.,Ltd - China - July 20, 2026 - 29.90 Dollar US$DO-510 portable dissolved oxygen meter is a professional water quality testing instrument widely used in aquaculture, water treatment, aquarium and environmental water monitoring. It features automatic temperature compensation, high precision and sim...
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Kl 07 Dog Training CollarEquipment - Testing / Measuring - Kelilong Electron Co.,Ltd - China - July 20, 2026 - 29.90 Dollar US$Product Overview KL-07 dog training collar is a professional pet behavioral correction tool with waterproof receiver and rechargeable built-in battery. Equipped with mini lightweight remote controller, it features simple layout and easy operation for...
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Kl 005 006 Digital TachometerEquipment - Testing / Measuring - Kelilong Electron Co.,Ltd - China - July 20, 2026 - 29.90 Dollar US$KL-005 and KL-006 are compact high-precision digital rotational speed testers with clear digital displays, delivering legible readings even under dim light for routine industrial machinery inspection. Shared Technical Parameters (Both Models) Detecti...
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Kl 0071 Laser TachometerEquipment - Testing / Measuring - Kelilong Electron Co.,Ltd - China - July 20, 2026 - 24.90 Dollar US$KL-0071 is a portable non-contact laser tachometer for measuring rotating speed of motors, fans, spindles and other industrial equipment. Adopting laser optical induction technology, it realizes safe remote measurement without touching rotating parts...
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Ph 20 Handheld Long Probe Liquid Acidity Detector With AtcEquipment - Testing / Measuring - Kelilong Electron Co.,Ltd - China - July 20, 2026 - 10.00 Dollar US$PH-20 portable direct-read pH test stick is a rapid detector for liquid pH value. It is equipped with ATC automatic temperature compensation, no extra matched meter required. It powers on automatically and displays readings once immersed in liquid, w...
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Kl 98 Professional Lab Ph Orp Temperature MeterEquipment - Testing / Measuring - Kelilong Electron Co.,Ltd - China - July 20, 2026 - 10.00 Dollar US$KL-98 tester is a multifunctional microprocessor measuring instrument with simple operation, specially designed for laboratory professional water quality detection. Main Features *New streamlined appearance with large clear display screen *Intuitive ...
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Ph 099 Waterproof Ph Orp Temperature MeterElectronics - Manufacturing - Kelilong Electron Co.,Ltd - China - August 20, 2012 - contact company for pricePH-099, designed for simultaneous pH and ORP measurements. It also reads temperature, which is continuously displayed on the dual level LCD. It is a waterproof pH, ORP and temperature meter. All pH readings are automatically temperature compensated(A...
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Ph 099 Waterproof Orp Temperature MeterElectronics - Manufacturing - Kelilong Electron Co.,Ltd - China - August 20, 2012 - contact company for pricePH-099, designed for simultaneous pH and ORP measurements. It also reads temperature, which is continuously displayed on the dual level LCD. It is a waterproof pH, ORP and temperature meter. All pH readings are automatically temperature compensated(A...
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Kl 009 I Pocket Size Ph MeterElectronics Testing - Kelilong Electron Co.,Ltd - China - August 20, 2012 - contact company for price
This is a great tool for when you need to test your pond or aquarium pH. It is a fast and accurate meter. What you save in buying drop type test kits will more than pay for this meter! And those kits are not usually very accurate. You will never have...
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