Company Introduction                                        

Yantai dongrun Instrument Co., Ltd. founded in 1998. It specializes in manufacturing online water quality analysis equipment, level meters, pressure gauges, flow meters, special temperature gauges and laboratory analysis equipment. Our company cooperates with Chinese Academy of Sciences and builds up a water analysis laboratory, mainly producing TOC analyzer, ammonia analyzer, fluorescence oxygen analyzer, etc. We have passed the ISO9001 certification. Our professional R & D team can provide technical supports to satisfy customer demand and our unique technologies can meet different working conditions.

we are manufacturer in china for online water analyzer and level transmitter, pressure transmitter , level sensor since 1998, our product  have been exported to  

Iran, india,  Australia,  Philippines , Indonesia , Malaysia, Italy , Chile, Hungary , Brazil, Colombia, South Africa, Canada , Ireland, New Zealand, Russia , Belarus, Israel, etc. have good quality and competitive price. 

Waterproof pen type pH meter

Main Features

Easy to operate, one hand complete accurate pH measurement
Electrode module replacement, maintenance costs low
A new process design, precise and rapid detection
Waterproof IP67 rating, can float on the surface, easy to retrieve
Touch switch, automatic shutdown
The service life is long, the host with good quality for one year
PH10BNC: BNC interface, can be connected to the different types of pH electrode, meet various applications
PH10F: flat electrode configuration, can be used in the paper, the skin test

Application

Most laboratory and environmental monitoring
Food processing, conventional water or sewage, chemical enterprises

Water cultivation,aquaculture,aquarium,swimming pool,spa

Technical Parameter       

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