ph testing pen

Brand Name:Yieryi

Model Number:YY-1090

Place of Origin:China

...-friendly device designed for quick and accurate water quality analysis. With a bright backlight display and 5-in-1 functionality, it allows you to test PH, TDS (Total Dissolved Solids), Salinity, Temperature, and EC (Electrical Conductivity) all with one

Place of Origin:Guangdong, Shenzhen

Brand Name:Masurtech

Model Number:TDS-5

... Pen reacts to organic compounds, and heavy metals like nickel, chromium etc. And soluble salt content. The pen is IPX6 waterproof and has automatic temperature calibration and precision in measurement. Features: Economy model that is ideal for end-users.

Place of Origin:China

Brand Name:OEM

Model Number:AH-3020A

...PH Water Meter With LCD Display , Aquarium PH Meter ph water meter AH-3020A digital type with the batteries high quanlity Quick Detail: 1) test PH value; 2) LCD display; 3) accuracy +/-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. * Water proof. * Provided with pH 4.01, pH 7.00, pH...

Place of Origin:China

Brand Name:OEM

Model Number:AH-3020

...PH Water Meter / water ph tester with LCD display Ph meter AH-3020 digital type with the batteries high quanlity Quick Detail: 1) test PH value; 2) LCD display; 3) accuracy +/-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. * Water proof. * Provided with pH 4.01, pH 7.00, pH...

Place of Origin:China

Brand Name:OEM

Model Number:AH-3020

...PH Water Quality Monitor For Swimming Pools ph water tester Ph meter AH-3020 digital type with the batteries high quanlity Quick Detail: 1) test PH value; 2) LCD display; 3) accuracy +/-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. * Water proof. * Provided with pH 4.01, pH 7.00, pH

Place of Origin:China

Brand Name:OEM

Model Number:AH-3020

...PH Water Meter , 0 - 14 pHmV water ph meter Ph meter AH-3020 digital type with the batteries high quanlity Quick Detail: 1) test PH value; 2) LCD display; 3) accuracy +/-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. * Water proof. * Provided with pH 4.01, pH 7.00, pH

Place of Origin:China

Brand Name:OEM

Model Number:AH-3020

...PH Water Quality Monitor For Swimming Pools ph water tester Ph meter AH-3020 digital type with the batteries high quanlity Quick Detail: 1) test PH value; 2) LCD display; 3) accuracy +/-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. * Water proof. * Provided with pH 4.01, pH 7.00, pH

Brand Name:Shelok

Model Number:SLK-PH2

Place of Origin:Shaanxi, China (Mainland)

...instrument that can display both PH value and temperature.It can be used in water quality monitoring, aquaculture, environmental protection, printing and dyeing, electroplating, beverage industry and scientific research units to determine water quality PH.

Brand Name:Shelok

Model Number:SLK-K17

Place of Origin:China

...instrument that can display both PH value and temperature.It can be used in water quality monitoring, aquaculture, environmental protection, printing and dyeing, electroplating, beverage industry and scientific research units to determine water quality PH.

Brand Name:yieryi

Model Number:CT-3031

Place of Origin:China

New Come Conductivity Meter Portable CT-3031 Pen Type Digital Waterproof Conductance Pen Cond Tester Packing List: 1 *Digital PH Tester

Brand Name:NANBEI

Model Number:PHscan10L Pocket pH Tester

Place of Origin:China

Pen Type Water Analysis Instrument Waterproof Repleacable Electrode Brief introduction of pen type ph meter: Economical pocket pH tester, equipped with a long-reach pH electrode, used for measuring the pH of small volume samples. Accuracy: 0.1pH. Features of NANBEI pen type ph meter : • Economical pocket pH tester with an easy-to-read LCD display. • Round glass blub electrode fully senses the pH...

Place of Origin:China

Brand Name:OEM

Model Number:AH-3021A

...PH Sensor Meter , Home Water Tester water ph sensor meter AH-3021A digital type with the batteries high quanlity Quick Detail: 1) test PH value; 2) LCD display; 3) accuracy +/-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. * Water proof. * Provided with pH 4.01, pH 7.00, pH...

Brand Name:Yieryi

Model Number:ATC PH

Place of Origin:China

...50 oC Battery 3X1.5V (AG13 button battery type) Dimensions 142mm (L) × 29mm (W) × 15mm (H) Weight 51 g PH meter calibration while increasing standards: 1, the pH electrode into the pH value of 6.86 (25 oCc under standard mixed phosphate buffer solution,

Brand Name:FY

Model Number:4.01-6.86-9.18

Place of Origin:Henan

Calibration Test Powder Packets For PH Test Reference Solution : Use Directions Of PH Test Reference Solution : Completely empty the powder into a clean 250ML glass beaker,add 250ML deionized water to this beaker,stir unitl the powder is completed ...