Drinking Water TDS Digital Meter , Digital Water Testing Meter With LCD Display
                                         
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                                            ...Meter Water Quality Analysis Meter 0-1000 PPM for Aquarium Pool Feature LCD with indicates both tds&temp pen type digital tds meter,all in one,tds electrode inclueded,eary to use water proof build in temperature sensor,atc eary to change the tds electrode compact size,light weight specifications Size: 20*27mm Weight:82g Display: LCD Digital Test......                                         
                                        
                                            SHEN ZHEN YIERYI Technology Co., Ltd
                                         
                                        
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1mV Replaceable Electrode Water Testing Equipments / Portable ORP Meter
                                         
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                                            ...Water Ttesting Equipments / Portable ORP Meter Water ORP meter for testing ionized water Name Portable ORP meter Type Water quality analyzer Measuring range 0~±1999mg/LmV Accuracy ±5mV Resolution 1mV Weight 118g Dimension 188mm*35mm*35mm Operating Temperature 0°C~50°C Power Supply 4*1.5V (AG-13) Accessories ORP meter Screwdriver Button batteries (included) Manual Usage The ORP Meter is a ideal tool to test......                                         
                                        
                                            EHM Group Ltd
                                         
                                        
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0.01 Resolution Digital PH Meter For Water Testing , Pen PH Tester With Backlight
                                         
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                                            ... operation, high precision. 2. Automatic temperature compensation, higher accuracy. 3. Imported components Calibration Method Of Digital PH Meter For Water Testing : 1. Firstly, 6.86 calibration powder is poured into 250ml distilled water or pure water and...                                         
                                        
                                            FY EP Sci-Tech Co., Ltd
                                         
                                        
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PH02 Water Test Pen
                                         
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                                            ... and durable This digital pen style pH meter is an ideal instrument for whatever you may need to test the pH levels LCD display screen: Big LCD display screen which has great waterproof performance and let you easily read the ......                                         
                                        
                                            Beijing HiYi Technology Co., Ltd
                                         
                                        
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RS485 Online Aquarium Dissolved Oxygen Test Meter Digital Optical DO Meter
                                         
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                                            ...-485 ■Support manual salinity compensation, air pressure compensation and manual/auto calibration. Application: -Excellent to use in fresh water aqua farm. -Excellent to use in sea water aqua farm....                                         
                                        
                                            Xi'an Desun Uniwill Electronic Technology Co., Ltd.
                                         
                                        
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COBB Surface Water Absorbent Tester Absorbency Test Meter for Paper and Cardboard
                                         
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                                            ...Water Absorbent Tester Absorbency Test Meter for Paper and Cardboard 1. Introduction Water Absorption Meter is designed according to the basic parameters and requirements specified in GB/T1540-2002 “Method for Determining the Water Absorption of Paper and Cardboard”. This standard is applicable to the determination of water......                                         
                                        
                                            DONGGUAN LONROY EQUIPMENT CO LTD
                                         
                                        
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Parameters Amonia Nitrate Salt Water Test Kit Water Hardness Test Meter Bench
                                         
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                                            ...Salt Water Test Kit Water Hardness Test Meter Bench Description: Xenon Lamp Aging Chamber is to test the product under gone illumination/rain/condensation/temperature/humidity/wind and any other climatic changes.This aging tester mainly for the test of non......                                         
                                        
                                            DONGGUAN YUYANG INSTRUMENT CO., LTD
                                         
                                        
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150g MD-2G Wood Moisture Tester Water Percentage Meter Test Tool
                                         
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                                            ... Water Percentage Meter Test Tool MD-2G with simple and compact design has firm structure, can be carried conveniently. It's the basic wood moisture/ humidity tester that be widely used. Features of MD-2G Wood Moisture Tester Water Percentage Meter Test ......                                         
                                        
                                            Shaanxi Sibeier(Sbe) Electronic Technology Co., Ltd.
                                         
                                        
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Negative Ion Meter PH MV Function For Water Testing
                                         
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                                            ...Meter PH MV Function For Water Testing Brief introduction of ion meter The ion meter is an electrochemical analyzer used to measure the ion concentration in a solution. Measurement of H + also belongs to the ion meter, we generally call its PH meter or acidity meter, the general people refer to the ion meter......                                         
                                        
                                            NANBEI INSTRUMENT LIMITED
                                         
                                        
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ORP Test Meter Water Purifier Accessories New Type Pen Type Digital Orp Meter
                                         
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                                            ...Test Meter New Type Pen Type Digital Orp Meter operating steps: Take off the protective cover Pull the switch on the Battery warehouse that switching on power Immerse the electrode into the water/solution,shake gently, then read the stabilized value After usage, turn off the switch, clean the electrode with distilled water, close the protective cover. calibration: 1.Put ORP into distilled water......                                         
                                        
                                            Shenzhen Taoshi Water Treatment Equipment Technology Development Co., Ltd.
                                         
                                        
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