ph pen tester

Brand Name:YIERYI

Model Number:PH-9851

Place of Origin:China

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

Brand Name:FY

Model Number:PH-02

Place of Origin:Henan

1.5V Durable Battery 0.01 Resolution Auto Calibration ATC PH Meter : What Is ATC PH Meter ? PH meter is an electronic device used for measuring the PH value (acidity or alkalinity) of a liquid. A typical PH meter consists of a special measuring probe (a ...

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:PH-2

Place of Origin:china

Protable LCD Digital PH Meter Pen of Tester Aquarium Pool Water ph-2 blue Feature: 1.Easy to Use: Simply immerse the pH meter electrode in the solution to be tested, readings are quickly display on a large lcd display 2.Wide Application: Ideal instrument...

Brand Name:YIERYI

Model Number:CT-6021A

Place of Origin:China

YIERYI PH Meter Digital 0 to 14.00 pH Waterproof Ph Tester Aquarium Laboratory Water Checker Backlight Pen CT-6021A Tool Features: 1. The electrode can be replaced. 2. Low power consumption, high accuracy, wide measurement range 3. The instrument ...

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:Guangdong, Shenzhen

Brand Name:Masurtech

Model Number:TDS-3

... Quality Tester is ideal for all basic water testing applications. This product is highly efficient and accurate due to its advanced microprocessor technology. Hold Function: stores ...

Brand Name:Yieryi

Model Number:PH-618

Place of Origin:China

...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. Automatic correction function Suitable for water, aquariums, hydroponics, spa, swimming pools and other water systems A variety of applications, for testing virtually any acidic liquid and basic levels Compact and lightweight pen...

Brand Name:YIERYI

Model Number:ORP-969

Place of Origin:China

... 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

Brand Name:YunYi

Model Number:Y12-TDS

Place of Origin:China

...pen High precision drinking water test TDS pH meter is affordable and useful for those who need a PH tester for household and laboratory use,it's not only ideal for household or laboratory use, also suitable for testing pH balance of drinking water,pool, aquarium,food Project,RO system,Spa,or hydroponics. Detailed Images Water quality TDS test pen...

Brand Name:YIERYI

Model Number:ORP-986

Place of Origin:China

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 1.5V alkaline(Included) Environment: 0 to ...

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 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:YIERYI

Model Number:BLE-YL01

Place of Origin:CN

...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; Also work for weekly salt check, to ensure chlorinator running well, balance the salt, chlorine and pH level. Good helper for salt water pool. 【Free Chlorine and pH Tester】: Recommends pH...

Place of Origin:China

Brand Name:OEM

Model Number:AH-3021A

... +/-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,

Brand Name:Yieryi

Model Number:ATC PH

Place of Origin:China

...PH Meter 0-14 Pocket Pen Aquarium Test Medidor De Ph pen Features: Measuring range :0.00-14 .00 PH Accuracy: +/- 0.01PH Resolution: 0.01PH Operating temperature: 0 oC~ 50 oC Battery: 3X1.5V (AG13 button battery type) ( including batteries) Dimensions: 142mm (L) × 29mm (W) × 15mm (H) Weight: 51 g PH meter calibration while increasing standards: 1, the pH electrode into the pH...