High-precision; small size; simple, easy accessibility and the operation panel that makes machines easy to understand, easy to operate. Automatic temperature compensation, with the help of the temperature probe, can automatically correct the impact of temperature on the pH. Accurate thermometer, the temperature of an independent probe, the sensor can be quickly tested solution temperature. BNC with the composite electrode and 9 V battery, around the world to facilitate the replacement of batteries and electrodes. Economical and practical, fully in line with a wide range of industries need to test.

Measuring range	PH	0.00～14.00PH
	℃	0～100℃
Resolution	PH	0.01PH
	℃	0.1℃
Accuracy	PH	±0.02PH
	℃	±0.5℃
Display	PH	4-digital LCD
	℃	3-digital LCD
Automatic Temperature Compensation	0℃～50℃
Power Supply	1x9V
Operating Temperature	0℃～50℃
Calibration	2 points with auto buffer recognition
Dimensions	123mm×72mm×33mm

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 machinery manufacturing 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.