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Total 946 products for ph tester pen Manufacture & Suppliers

Aquarium PH Meter Anti Corrosion Plastic Shell Pen Type Acidity Tester

Anti Corrosion Plastic Shell 0.1 Resolution Pen Type Acidity Tester : Calibration Method Of Pen Type Acidity Tester : For very precise work the pH meter should be calibrated before each measurement. For normal ...

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

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Smart High Precision EC PH Meter / EC PH Pen 3 Points Auto Calibration

... filter paper. 3. Press the "ON/OFF" button .Turn on the meter. 4. Immerse the PH meter electrode in the solution. 5. Lightly shake the meter, read the data when the numeric stabilized.The temperate displays...

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

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Red Pen Type Digital PH Meter Lightweight With Backlight Temperature Compensation

...PH Meter With Backlight Temperature Compensation ATC Water Quality Acidity Tester Features: Backlgiht display High accuracy up to ±0.1 pH Compact and portable pen-type design Built with Automatic Temperature...

SHEN ZHEN YIERYI Technology Co., Ltd

Verified Supplier

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5 in 1 Digital Water Quality Tester with IP67 Waterproof Rating and Detachable High-sensitivity Electrode for Accurate pH EC TDS Salinity and Temperature Measurement

...Tester Professional multiparameter meter measuring pH, EC, TDS, salinity, and temperature with LCD display and automatic calibration Technical Specifications Accuracy 0.05 pH Applications Cooling Water Treat...

SHEN ZHEN YIERYI Technology Co., Ltd

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Digital pen type water aquarium 0.1-14PH ph meter tester portable

...pen type water aquarium ph meter portable: This product is designed for field or field operation.It is a portable precision instrument that can display both PH value and temperature.It can be used in water q...

Xi'an Shelok Instruments Technology Co., Ltd.
China

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Waterproof Digital PH Meter Tester , Digital PH Pen Tester High Accuracy

... impact on the PH measurement. If the accuracy is high, the impact will be greater. This product has an automatic temperature compensation function, with the temperature probe, and the data is transmitted to...

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

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Automatic Correction Waterproof Ph Meter / ABS Ph Pen Tester 0 ~ 14.00p Range

...PH Meter Automatic Correction Waterproof Acidity meter Analysis feature: For measuring the solution PH value and temperature. Waterproof grade IP65, can replace the sensor probe. Automatic correction functio...

SHEN ZHEN YIERYI Technology Co., Ltd

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Portable Pen Type Digital TDS Meter With PPM Temperature Aquarium Handheld Drinking Water PH EC Tester

Portable pen type handheld hold digital TDS Meter with PPM temperature for aquarium drinking ph ec tds water tester Description The TDS tester is a dedicated tester for measuring the total solids content of dis...

Xi'an Yunyi Instrument Co., Ltd
China

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Red Electronic Portable Ph Meter Lightweight With Plastic Materials

Yieryi PH Meter ditigal 0-14 Pocket Pen Waterproof Acidity tester Ph pen for pool Pocket digital display acidity meter,The introduction of advanced technology and the use of imported components, greatly reducin...

SHEN ZHEN YIERYI Technology Co., Ltd

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USB Rechargeable 5-in-1 Water Quality Meter Color Screen TDS Salt EC PH Temperature Tester

... Quality Test Pen. Designed for accuracy, convenience, and versatility, this intelligent device combines TDS, Salt, EC, pH, and Temperature measurements into one compact, handheld tool. The vibrant color LCD...

SHEN ZHEN YIERYI Technology Co., Ltd

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Waterproof Electronic Soil Moisture Tester ATC With Automatic Shut Down

...PH Meter Automatic Correction Waterproof Acidity meter Pen Type Quality Analysis Device feature: For measuring the solution PH value and temperature. Waterproof grade IP65, can replace the sensor probe. Auto...

SHEN ZHEN YIERYI Technology Co., Ltd

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Multi Parameter Tds Checking Meter / Water Quality Tester Tds Meter 0.01pH Resolution

... solids (TDS) solutions. It is a large-screen LCD display, pH and TDS electrode separation, making the measurement more accurate. Since the pH changes with temperature, this pH monitoring is equipped with au...

SHEN ZHEN YIERYI Technology Co., Ltd

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Digital Pen Type PH Meter Oxidation Reduction Analyzer With ABS Case

... in water sources, aquarium, hydroponics, spas, swimming pools and other water systems. Mini small size, easy to carry with. Compact and portable pen-type design. Easy to use and...

SHEN ZHEN YIERYI Technology Co., Ltd

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4 Digits Garden Soil Moisture Tester Lightweight With -1999~1999mV Range

Yieryi ORP-2069 LCD Digital Type Red Pen PH Tester Water Quantity Pool Tester ORP Meter Application of ORP Industrial wastewater treatment A redox system used in water treatment, mainly the reduction of chromic...

SHEN ZHEN YIERYI Technology Co., Ltd

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Portable Digital PH Meter Tester Pocket Pen For Aquarium And Pool Water

...PH Meter Tester Pocket Pen For Aquarium And Pool Water Description This is a great tool for when you need to test your pond or aquarium pH. It is a fast and accurate meter. What you save in buying drop type ...

Guangzhou Yicheng Fountains & Pools Equipment Co., Ltd.
Guangdong,China

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ABS 2 In 1 PH / Water TDS Meter , DC 6V Conductivity Meter For Water Testing

...mini-screwdriver. Separate pH and TDS electrode, ATC function. Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems. Automatic temperature ......

SHEN ZHEN YIERYI Technology Co., Ltd

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Food Processing PH Water Quality Meter With Data Hold Function

... +/-0.02 4) easy operation and take away 5) Measuring range pH: (0.00~14.00)pHmV: (-1800~1800)mV Description: * 0.00 to 14.00 pH. * Pen type digital pH meter, all in one, pH electrode included, easy to use. ...

Shenzhen Huge Creation Technology Limited
Guangdong,China

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Yieryi Digital ORP Meter with LCD Backlight Compact Pen Size and CE RoHS Marking for Water Quality Testing

Yieryi 100% New Brand ORP-2069 LCD Digital Type Red Pen PH Tester Water Quantity Pool Tester ORP Meter This professional ORP tester measures Oxidation Reduction Potential (mV) from -1999 to 1999mV. Featuring a ...

SHEN ZHEN YIERYI Technology Co., Ltd

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Tuya Zigbee Solar Charging Swimming Pool Water Quality Monitor Chlorine Meter PH/ORP/EC/TDS/Salinity

...pH Salt Tester for Saltwater Pool】: Professional water quality tester greatly facilitates you to confirm the pH and salinity (ppm) level in the current pool when start using the salt chlorinator generator; A...

SHEN ZHEN YIERYI Technology Co., Ltd

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Ph Tester Pen

Total 946 products for ph tester pen Manufacture & Suppliers

Aquarium PH Meter Anti Corrosion Plastic Shell Pen Type Acidity Tester

Smart High Precision EC PH Meter / EC PH Pen 3 Points Auto Calibration

Red Pen Type Digital PH Meter Lightweight With Backlight Temperature Compensation

5 in 1 Digital Water Quality Tester with IP67 Waterproof Rating and Detachable High-sensitivity Electrode for Accurate pH EC TDS Salinity and Temperature Measurement

Digital pen type water aquarium 0.1-14PH ph meter tester portable

Waterproof Digital PH Meter Tester , Digital PH Pen Tester High Accuracy

Automatic Correction Waterproof Ph Meter / ABS Ph Pen Tester 0 ~ 14.00p Range

Portable Pen Type Digital TDS Meter With PPM Temperature Aquarium Handheld Drinking Water PH EC Tester

Red Electronic Portable Ph Meter Lightweight With Plastic Materials

USB Rechargeable 5-in-1 Water Quality Meter Color Screen TDS Salt EC PH Temperature Tester

Waterproof Electronic Soil Moisture Tester ATC With Automatic Shut Down

Multi Parameter Tds Checking Meter / Water Quality Tester Tds Meter 0.01pH Resolution

Digital Pen Type PH Meter Oxidation Reduction Analyzer With ABS Case

4 Digits Garden Soil Moisture Tester Lightweight With -1999~1999mV Range

Portable Digital PH Meter Tester Pocket Pen For Aquarium And Pool Water

ABS 2 In 1 PH / Water TDS Meter , DC 6V Conductivity Meter For Water Testing

Food Processing PH Water Quality Meter With Data Hold Function

Yieryi Digital ORP Meter with LCD Backlight Compact Pen Size and CE RoHS Marking for Water Quality Testing

Tuya Zigbee Solar Charging Swimming Pool Water Quality Monitor Chlorine Meter PH/ORP/EC/TDS/Salinity