Guangzhou Huazhi Instrument Co., Ltd.   

        Guangzhou Huazhi instrument is the factory wholesale business, pH dollars; the pen type PH pen, digital pH meter, pH meter, dissolved oxygen meter.
product has the advantages of beautiful appearance, fine workmanship, high precision, durable, the variety is complete, has been widely used in food, agriculture, scientific research, aquaculture, factories, mines, water quality testing, engineering machinery and other industries, products sold at home and abroad
PH-8414 portable pH meter acidity instrument   industrial pH meter
Guangzhou Huazhi instrument PH8414 large screen display, complete function, high precision, simple operation, very convenient to use, low price, fully meet the various needs of industry test.
model: Portable acidity meter PH-8414
suitable   used for pure water production and drinking, electroplating liquid, boiler water, fish tank water, swimming pool water cleanliness, photographic liquid, water, deep well water, laboratory, aquaculture, food processing, home, office, physical education   science, ionized water cosmetics the municipal water supply, health, travel etc.. PH-8414 is a portable digital pH meter, with high stability, high reliability, easy to use, inexpensive and popular around the world, by the majority of users of green   lai.
技术指标：
测量范围:PH:0.0～14.0 pH
MV：-1999-1999MV
温度：0-100℃                    
分辨率: PH:0.01 pH
MV:1MV
温度： 1℃                                  
精度:PH:±0.01pH,
mv:±1%
温度：±0.4℃
输入阻抗：102  Ω
校准：1点或2点校准  
电源：9V          
工作环境: 0～60℃  RH＜95% 。 Instrument around without magnetic field interference, no significant source.
correction: 1 point or 2 point calibration
volume: 166 x 76 x 46mm