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Total 1369 products for pen ph meter Manufacture & Suppliers

3 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower

...PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower Features: Are you sick of your plants dying? Fed up of being surrounded by wilting and brown-leaved specimens? If so, the problem could ...

Masur Technology Co.,Ltd,
Guangdong,China

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Optical Instrument Digital PD Meter Binocular Pupillary Effective Range Of Measurement

Digital PD PH Meter Pupilometer for Optometry Instrument Auto Power Off and Memory Function GD8406 Features: The PD&PH Meter is a digital precision optical instrument used to measure PD, PH and VD in the proces...

JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
Zhejiang,China

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Portable Digital TDS Meter Hydroponic Water Monitor PH TDS Meter

...Meter Filter Measuring Water Quality Purity Tester Aquarium Pool Hydroponic Water Monitor PH TDS Meter Features: 1. This is a digital TDS meter tester to test the filter water quality purity, to check the pe...

Masur Technology Co.,Ltd,
Guangdong,China

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Precise Ph 6.86 Standard Buffer Solution Calibration Test Powder Packets

... water or pure water and stirred well. Then, the power of PH pen is turned on and the test end is put into the calibration solution. 2. See if the PH pen shows 6.86 or 6.8 in the correction solution of 6.86....

FY EP Sci-Tech Co., Ltd
Henan,China

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4.01 PH Buffer Powder Long Shelf Life 100 Material Environmental Protection

...pure water and stirred well. Then, the power of PH pen is turned on and the test end is put into the calibration solution. 2. See if the PH pen shows 6.86 or 6.8 in the correction solution of 6.86. If it doe...

FY EP Sci-Tech Co., Ltd
Henan,China

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4.01-6.86-9.18 PH Calibration Powder Material Eco - Friendly

...PH Calibration Powder : PH Calibration Powder Use Method : 1. Firstly, 6.86 calibration powder is poured into 250ml distilled water or pure water and stirred well. Then, the power of PH pen is turned on and ...

FY EP Sci-Tech Co., Ltd
Henan,China

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PH Measuring Soil Fertility Meter For Garden Plant / Flower Farming

...the concentration of hydrogen ions in the soil solution to pH values. the pH of the solution is equal to 7 for neutral solution; pH value of less than 7, the reaction is acidic; pH greater than 7 is alkaline...

SHEN ZHEN YIERYI Technology Co., Ltd

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Soil pH & Moisture Meter – No Battery Required, Instant Readings for Gardening & Farming

Product selling point ��2-in-1 Functional Design: Dual Measurement �� Accurately detects soil pH levels (3-8) and moisture content (10%-80%). Instant Results �� Provides quick readings for optimal plant growth and...

SHEN ZHEN YIERYI Technology Co., Ltd

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8-in-1 Soil Sensor For Android NPK PH Moisture EC Salinity Meter

Smart Soil Multi-Parameter Detector �� USB-C Agriculture Tester Android Soil Tester: pH, EC, Moisture, Salinity & NPK Monitoring Device The 8-in-1 Soil Multi-Parameter Sensor is an advanced soil detection tool d...

SHEN ZHEN YIERYI Technology Co., Ltd

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WiFi Data Logger Temp PH Salinity Meter Online Controller Seawater SaltWater Tester

WiFi Data Logger Temp PH Salinity Meter Online Controller Seawater SaltWater Tester Smart Remote Monitor for Aquariums Fish Tank The product has a new export function for historical data, sent as an email. Data...

SHEN ZHEN YIERYI Technology Co., Ltd

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Plastic Greenhouses Soil Fertility Meter With 8.5cm Length Probe

...PH meter& fertility tester with 3 Probes Ideal instrument Features: For outdoor & indoor plants, gardens & grass lawn. Save water, energy and keep your plants, lawn, flower in top condition. Easy to use, jus...

SHEN ZHEN YIERYI Technology Co., Ltd

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Smart Handheld 6-in-1 Dissolved Oxygen/PH/TDS/EC/SALT/TEMP Water Quality Analyzer

... Portable 6-in-1 Water Quality Meter DO / pH / TDS / EC / Salt / Temperature Product Overview Take the guesswork out of water quality management with our Handheld Intelligent Portable 6-in-1 Water Quality Me...

SHEN ZHEN YIERYI Technology Co., Ltd

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Yieryi Professional Ph Buffer Solution Fill With 250ml Distill Water 4.01 6.86 CE Standrad

PH Powder Calibration Solution pH4.01, pH6.86 specifications: 5x PH 4.01 5x PH 6.86 5x PH 7.0 5x PH 9.18 5x PH 10.01 Features: As this is a powder, in a sealed packet there is no "shelf life". The contents will...

SHEN ZHEN YIERYI Technology Co., Ltd

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RS485 ± 2000mV Digital PH ORP Meter ABS Shell Water Treatment

...PH ORP Meter With ABS Shell For Water Treatment Industrial online pH (redox potential) meter is suitable for continuous monitoring of the pH (redox potential) value of aqueous solutions in various industries...

Suzhou Delfino Environmental Technology Co., Ltd.
Jiangsu,China

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Industrial Online PH ORP Meter Controller Panel Mounting

...PH&ORP meter controller Measurement Range pH: 0 ~ 14.00pH; ORP: -1999 ~ +1999 mV;Temperature : -5 ~ 110.0 °C; Resolution pH: 0.01pH; ORP: 1mV;Temperature : 0.1 °C; Basic error pH: ± 0.1pH; ORP: ± 5mV;Tempera...

Xi'an Yunyi Instrument Co., Ltd
China

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4 Bar Analog Signals PH ORP Sensor PH Glass Electrode With Ceramic Hole Core

...PH Probe Sensor PH Glass Electrode With Ceramic Hole Core Introduction and advantages: A pH electrode, the part of a pH meter that is in contact with the solution being measured, is a device used to determin...

Suzhou Delfino Environmental Technology Co., Ltd.
Jiangsu,China

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PT1000 PH Probe PH Electrode Sensor Fast Response With Temperature Compensation

PT1000 PH Probe PH Electrode Sensor Fast Response With Temperature Compensation Introduction and advantages: PH electrode, also called pH probe, is an important accessory of pH meter. The pH sensor is a pH comp...

Suzhou Delfino Environmental Technology Co., Ltd.
Jiangsu,China

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Yellow Hand Held Soil Moisture Meter For Plants , Soil PH Tester 1 Point

YIERYI Range:0~1999mg/LmV Digital Handheld ORP Tester ORP Meter ORP-B Water Hydroponics Specifications: Pen type ORP Tester|ORP Meter|ORP Pen Range: 0~±1999mg/LmV Resolution: 1mV Accuracy : ±5 mV Batteries :4 x...

SHEN ZHEN YIERYI Technology Co., Ltd

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Precision PH Indicator PH 5.4-7.0 Test Indicator Paper Litmus Strips 100PCS/BOX

Precision PH Indicator PH 5.4-7.0 Test Indicator Paper Litmus Strips 100PCS/BOX High-precision More accurate note: Can not indicate the Acid or alkali solution when its density was lower than 0.01%. Keep dry fo...

SHEN ZHEN YIERYI Technology Co., Ltd

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