Top 25 Best Ph Meter Pens in 2020

 

Digital PH Meter Pen 000-1400 Measurement Range Protable LCD PH Tester 001 Resolution PH Meter Aquarium Pool Water Wine Tester Tool Automatic Temperature Calibration

Digital PH Meter Pen, 0.00-14.00 Measurement Range Protable LCD PH Tester 0.01 Resolution PH Meter Aquarium Pool Water Wine Tester Tool, Automatic Temperature Calibration

Digital PH Meter Pen, 0.00-14.00 Measurement Range Protable LCD PH Tester 0.01 Resolution PH Meter Aquarium Pool Water Wine Tester Tool, Automatic Temperature Calibration - 2-point auto calibration, automatic identification of standard liquid, 5 seconds to complete calibration. Advanced korean electrode the sensitive sensor contacts directly with the tested solution, fast and accurate. Big lcd screen with great waterproof performance let you easily read the displayed value. Easy to use just remove the protective cap and immerse the ph meter electrode in the solution and press the button to be measured. Automatic temperature calibration no worry about the effect of temperature change on ph, ph value will automatically adjust the temperature.

 

PH-98108 Portable Cheese Milk PH Meter for Milk Digital PH Tester Water PH Meter Pen Tester with Measuring Range 000 to 1400pH Suitable for Water Food Aquarium Pool Hydroponics Red

PH-98108 Portable Cheese Milk PH Meter for Milk Digital PH Tester Water PH Meter Pen Tester with Measuring Range 0.00 to 14.00pH Suitable for Water, Food, Aquarium, Pool & Hydroponics, Red

PH-98108 Portable Cheese Milk PH Meter for Milk Digital PH Tester Water PH Meter Pen Tester with Measuring Range 0.00 to 14.00pH Suitable for Water, Food, Aquarium, Pool & Hydroponics, Red - Ph electrode lcd backlit display acidimeter industry and experiment analyzer rechargeable ph-meter. Mini pen type ph meter with ph electrode lcd backlit display. Digital ph meter digital with environmental temperature 0 ~ 50 cesius degree. Soil ph meter with temperature compensation 0 ~ 50 cesius degree. Ph metre with resolution ph 001 and range ph 000 ~ 1400.

 

Precision Testing Equipment Ph Meter Digital Protable LCD Digital PH Meter Pen of Tester Accuracy 001 Aquarium Pool Water Automatic Calibration Humanization Design

Precision Testing Equipment Ph Meter Digital Protable LCD Digital PH Meter Pen of Tester Accuracy 0.01 Aquarium Pool Water Automatic Calibration Humanization Design

Precision Testing Equipment Ph Meter Digital Protable LCD Digital PH Meter Pen of Tester Accuracy 0.01 Aquarium Pool Water Automatic Calibration Humanization Design - 86-wait until the display stops flashing. 86 and 9. 86 solution,(under the temperature of 25)4. If incorrect,please repeat the calibration7. Rinse the electrode with distilled water and dry it with filter paper. Immerse the electrode in ph 4. 01operating temperature 0~80°cmeasuring range 0. 00~14. 00 solution,-press”cal”button for 5 seconds,then press and release immediately second time-reading will start flashing 4. Place the meter back to the buffer solution to test calibration. 00standby time approx 2000hoursdisplay contents power capacity, ph value, temperatureprobe type glass electrodepower supply 31. Turn on ph meter2. If approximate ph of your test solution is known to be above 7. Disolve each buffer solution in 250ml of distilled water3. 0,calibrate the meter using 6. 6. 01resolution 0. Specificationsdisplay lcd digitalaccuracy 0. Press the “cal”(calibration)button for 5 seconds and release-display will start flashing 6. 00-wait until display stops flashingrinse and dry the electrode with distilled water as before. 18 point. 5v batteries (not included)1. 18 solution. 5. To do this,please follow the calibration chart,the third step is the calibration method for 9. Immerse the electrode into the ph 6.

 

PH-220 PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Accuracy 001 Ph Digital Water Quality Tester Meter

PH-220 PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Accuracy 0.01 Ph Digital Water Quality Tester Meter

PH-220 PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Accuracy 0.01 Ph Digital Water Quality Tester Meter - Electrode probe imported high-precision sensitive probe, more stable measurement. Display and buttons the body uses hd display images and clear buttons. The portable ph meter is a portable pen precision instrument designed to display ph value and thermometer at the same time for on-site or field operation. The instrument is suitable for tap water source monitoring, aquaculture, environmental protection, printing and dyeing, electroplating, for the determination of water quality.

 

Digital Tester PH-961 Portable LCD Digital Water PH Meter Pen Tester Aquarium Pool Water Wine Automatic Calibration Accuracy 001 High Precision Tester Meter

Digital Tester PH-961 Portable LCD Digital Water PH Meter Pen Tester Aquarium Pool Water Wine Automatic Calibration Accuracy 0.01 High Precision Tester Meter

Digital Tester PH-961 Portable LCD Digital Water PH Meter Pen Tester Aquarium Pool Water Wine Automatic Calibration Accuracy 0.01 High Precision Tester Meter - Large-screen display, high resolution and accuracy, the reading can be maintained, convenient, fast and accurate low pressure tips, power consumption, high accuracy, wide measurement range. Ph-961 ph meter precision pen is pocket ph test pen, with excellent field applicability. After all readings are automatically temperature compensated (atc). Temperature sensor in direct contact with the solution to be measured so that accurate readings and fast.

 

Protable Automatic LCD Digital PH Meter Pen of Tester Water Accuracy Calibration for Laboratory Aquarium Pool Water Fish Tank

Protable Automatic LCD Digital PH Meter Pen of Tester Water Accuracy Calibration for Laboratory Aquarium Pool Water Fish Tank

Protable Automatic LCD Digital PH Meter Pen of Tester Water Accuracy Calibration for Laboratory Aquarium Pool Water Fish Tank - The item is good qualitytest before shipping. We are a professional distributor of electronic components we also sell other kinds of products just search the model number in our store. We make every effort to provide customers with satisfactory serviceany question,please feel free to contact me. We will test the product before shippingestimated delivery time 6-24 days(trackable)—– we provide expedited shipping service 3-8 days(excluding handling time)if the order amount above us $150, we will use expedited shipping service for free.

 

Protable LCD Digital PH Meter Pen of Tester Food Beverage Aquarium Pool Water Quality Wine Urine Automatic Calibration

Protable LCD Digital PH Meter Pen of Tester Food Beverage Aquarium Pool Water Quality Wine Urine Automatic Calibration

Protable LCD Digital PH Meter Pen of Tester Food Beverage Aquarium Pool Water Quality Wine Urine Automatic Calibration - ♥ Quickly and accurately measure the ph value of water of food, small size and portable. ♥ Applicable for aquarium, swimming pools, spa, school laboratories, food & beverage, drinking water etc. ♥ Lcd screen with backlight clearly displays the ph value, easy to read. ♥ Auto temperature compensation ensures the measurements accurate regardless of temperature variation. ♥ easy to use, just immerse the ph meter electrode in the solution to be measured.

 

POPETPOP PH Tester Digital-Portable PH Meters Pen Aquariums Water Quality Detector LCD Digital Display PH Meters Water Quality Monitor for Fish Tank PoolDrinking Water

POPETPOP PH Tester Digital-Portable PH Meters Pen Aquariums Water Quality Detector LCD Digital Display PH Meters Water Quality Monitor for Fish Tank, Pool,Drinking Water

POPETPOP PH Tester Digital-Portable PH Meters Pen Aquariums Water Quality Detector LCD Digital Display PH Meters Water Quality Monitor for Fish Tank, Pool,Drinking Water - Easy to use simply immerse the ph meter electrode in the solution to be tested, readings are quickly display on a large lcd display. Wide use pocket size ph meter is the ideal test kit for home and laboratory uses ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more. Digital ph tester ,ph meter acidity meter,easy to use, easy to get the accurate testing result. Ideal for use in laboratories or scientific experiments. Easy to be carried, and convenient for you to take it in your pocket when you go out.

 

Waterproof Digital PH Meter Pen Temperature Tester PH Meters Electronic Water Quality Analyzer Monitor

Waterproof Digital PH Meter Pen Temperature Tester PH Meters Electronic Water Quality Analyzer Monitor

Waterproof Digital PH Meter Pen Temperature Tester PH Meters Electronic Water Quality Analyzer Monitor - The item will be delivered to you in about 10 working days. 17track. Description lcd dual display ip65 water proof ph,temperature dual display measuring stability indicator one touch auto-calibration up to 3 points calibration values are adjustable 20 mins auto power off simple sleep mode disable operation data hold function battery low indicator temperature unit selectable✎ship via yanwen special express line,most of our custom receive it about 10 working dayspackaging list 1 pc x ph meterabout shipping1. All items of our store provide tracking number. 3. Some products’ manuals, drivers, softwares only available by downloading or sending by email. Net/en(2 days after packages sent out). 5. Standard batteries, liquid and other prohibited parts are usually removed before shipping. You can track your package in this web https//www. 2. 4.

 

Sugoyi PH Meter Protable LCD Digital PH Meter Pen Aquarium Pool Water Wine Tester Tool

Sugoyi PH Meter, Protable LCD Digital PH Meter Pen Aquarium Pool Water Wine Tester Tool

Sugoyi PH Meter, Protable LCD Digital PH Meter Pen Aquarium Pool Water Wine Tester Tool - Easy to use just remove the protective cap and immerse the ph meter electrode in the solution and press the button to be measured. 2-point auto calibration, automatic identification of standard liquid, 5 seconds to complete calibration. Big lcd screen with great waterproof performance let you easily read the displayed value. Advanced korean electrode the sensitive sensor contacts directly with the tested solution, fast and accurate. Automatic temperature calibration no worry about the effect of temperature change on ph, ph value will automatically adjust the temperature.

 

Digital Ph Meter Digital Protable LCD Digital PH Meter Pen of Tester Accuracy 001 Aquarium Pool Water Automatic Calibration Precise

Digital Ph Meter Digital Protable LCD Digital PH Meter Pen of Tester Accuracy 0.01 Aquarium Pool Water Automatic Calibration Precise

Digital Ph Meter Digital Protable LCD Digital PH Meter Pen of Tester Accuracy 0.01 Aquarium Pool Water Automatic Calibration Precise - When purchasing the instrument, please pay attention to the parameter information of the product. Specificationsdisplay lcd digitalaccuracy 0. Press the “cal”(calibration)button for 5 seconds and release-display will start flashing 6. 01operating temperature 0~80°cmeasuring range 0. 86-wait until the display stops flashing. 01resolution 0. 5. 6. 00 solution,-press”cal”button for 5 seconds,then press and release immediately second time-reading will start flashing 4. To do this,please follow the calibration chart,the third step is the calibration method for 9. Rinse the electrode with distilled water and dry it with filter paper. 00~14. 0,calibrate the meter using 6. 18 solution. Disolve each buffer solution in 250ml of distilled water3. 5v batteries (not included)1. Turn on ph meter2. 00standby time approx 2000hoursdisplay contents power capacity, ph value, temperatureprobe type glass electrodepower supply 31. Place the meter back to the buffer solution to test calibration. If incorrect,please repeat the calibration7. 86 and 9. Immerse the electrode in ph 4. 00-wait until display stops flashingrinse and dry the electrode with distilled water as before. Immerse the electrode into the ph 6. 86 solution,(under the temperature of 25)4. If approximate ph of your test solution is known to be above 7. 18 point.

 

KSTE PH Meter Portable LCD Digital PH Meter PenAquarium Pool Water Wine Tester Tool

KSTE PH Meter Portable LCD Digital PH Meter Pen,Aquarium Pool Water Wine Tester Tool.

KSTE PH Meter Portable LCD Digital PH Meter Pen,Aquarium Pool Water Wine Tester Tool. - Easy to use just remove the protective cap and immerse the ph meter electrode in the solution and press the button to be measured. Big lcd screen with great waterproof performance let you easily read the displayed value. 2-point auto calibration, automatic identification of standard liquid, 5 seconds to complete calibration. Automatic temperature calibration no worry about the effect of temperature change on ph, ph value will automatically adjust the temperature. Advanced korean electrode the sensitive sensor contacts directly with the tested solution, fast and accurate.

 

Digital PH-220 PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Accuracy 001 Ph Digital Water Quality Tester Meter Precise

Digital PH-220 PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Accuracy 0.01 Ph Digital Water Quality Tester Meter Precise

Digital PH-220 PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Accuracy 0.01 Ph Digital Water Quality Tester Meter Precise - The instrument is suitable for tap water source monitoring, aquaculture, environmental protection, printing and dyeing, electroplating, for the determination of water quality. Electrode probe imported high-precision sensitive probe, more stable measurement. The instrument can read accurate data. The portable ph meter is a portable pen precision instrument designed to display ph value and thermometer at the same time for on-site or field operation. Display and buttons the body uses hd display images and clear buttons.

 

PH Meter Pen Waterproof LCD Digital PH Tester Pen with Automatic Temperature Calibration 0-14 Measurement Range for Aquarium Pool Water Wine Tester Tool NOT with Battery

PH Meter Pen Waterproof LCD Digital PH Tester Pen with Automatic Temperature Calibration 0-14 Measurement Range for Aquarium Pool Water Wine Tester Tool (NOT with Battery)

PH Meter Pen Waterproof LCD Digital PH Tester Pen with Automatic Temperature Calibration 0-14 Measurement Range for Aquarium Pool Water Wine Tester Tool (NOT with Battery) - Fast delivery and waterproof big lcd screen with great waterproof performance let you easily read the displayed value we ship your order from us, and you will receive it within 3-7 days, quick and convenient we offer quality assurance and free return service within 3 month for no reason. Automatic temperature calibration no worry about the effect of temperature change on ph, ph value will automatically adjust the temperature 2-point auto calibration, automatic identification of standard liquid, 5 seconds to complete calibration. Widely use you can use this small, but powerful, device to measure your aquarium, pool, pond in a garden, bath tub to test the levels of alkalinity in your drinking water, spa, soap mixtures, food, wine, beer or any other liquids. Fast and accurate our device is a digital ph tester which will allow you to test your liquid quickly and accurately 000-1400 measuring range advanced korean electrode the sensitive sensor contacts directly with the tested solution, fast and accurate. Portable and easy to use you just remove the protective cap and immerse the ph meter electrode in the solution and press the button to be measured small size with protective case for easy carry and storage.

 

JUNJG-Detectors Meter Instrument PH-961 Portable LCD Digital Water PH Meter Pen Tester Aquarium Pool Water Wine Automatic Calibration Accuracy 001Small Form Factor Easy to use

JUNJG-Detectors Meter Instrument PH-961 Portable LCD Digital Water PH Meter Pen Tester Aquarium Pool Water Wine Automatic Calibration Accuracy 0.01,Small Form Factor Easy to use

JUNJG-Detectors Meter Instrument PH-961 Portable LCD Digital Water PH Meter Pen Tester Aquarium Pool Water Wine Automatic Calibration Accuracy 0.01,Small Form Factor Easy to use - Temperature sensor in direct contact with the solution to be measured so that accurate readings and fast. Large-screen display, high resolution and accuracy, the reading can be maintained, convenient, fast and accurate low pressure tips, power consumption, high accuracy, wide measurement range. Ph-961 ph meter precision pen is pocket ph test pen, with excellent field applicability. After all readings are automatically temperature compensated (atc).

 

EODUDO-S High Precision Ph Meter Digital Protable LCD Digital PH Meter Pen of Tester Accuracy 001 Aquarium Pool Water Automatic CalibrationEasy to Use

EODUDO-S High Precision Ph Meter Digital Protable LCD Digital PH Meter Pen of Tester Accuracy 0.01 Aquarium Pool Water Automatic Calibration,Easy to Use

EODUDO-S High Precision Ph Meter Digital Protable LCD Digital PH Meter Pen of Tester Accuracy 0.01 Aquarium Pool Water Automatic Calibration,Easy to Use - 5v batteries (not included)1. Rinse the electrode with distilled water and dry it with filter paper. Immerse the electrode into the ph 6. If approximate ph of your test solution is known to be above 7. 86 solution,(under the temperature of 25)4. If you have any problems about our product,don’t worry,just feel free to contact us,we will solve the problems for you within 24 hours. To do this,please follow the calibration chart,the third step is the calibration method for 9. Press the “cal”(calibration)button for 5 seconds and release-display will start flashing 6. Turn on ph meter2. Place the meter back to the buffer solution to test calibration. 01operating temperature 0~80°cmeasuring range 0. 00-wait until display stops flashingrinse and dry the electrode with distilled water as before. Disolve each buffer solution in 250ml of distilled water3. 86 and 9. 00~14. Specificationsdisplay lcd digitalaccuracy 0. 5. 18 solution. 18 point. 6. Immerse the electrode in ph 4. 01resolution 0. If incorrect,please repeat the calibration7. 00 solution,-press”cal”button for 5 seconds,then press and release immediately second time-reading will start flashing 4. 86-wait until the display stops flashing. 0,calibrate the meter using 6. 00standby time approx 2000hoursdisplay contents power capacity, ph value, temperatureprobe type glass electrodepower supply 31.

 

Handheld PH-961 Portable LCD Digital Water PH Meter Pen Tester Aquarium Pool Water Wine Automatic Calibration Accuracy 001Accuracy measureing

Handheld PH-961 Portable LCD Digital Water PH Meter Pen Tester Aquarium Pool Water Wine Automatic Calibration Accuracy 0.01,Accuracy measureing

Handheld PH-961 Portable LCD Digital Water PH Meter Pen Tester Aquarium Pool Water Wine Automatic Calibration Accuracy 0.01,Accuracy measureing - Ph-961 ph meter precision pen is pocket ph test pen, with excellent field applicability. After all readings are automatically temperature compensated (atc). Temperature sensor in direct contact with the solution to be measured so that accurate readings and fast. Large-screen display, high resolution and accuracy, the reading can be maintained, convenient, fast and accurate low pressure tips, power consumption, high accuracy, wide measurement range.

 

Digital PH-961 Portable LCD Digital Water PH Meter Pen Tester Aquarium Pool Water Wine Automatic Calibration Accuracy 001 Precise

Digital PH-961 Portable LCD Digital Water PH Meter Pen Tester Aquarium Pool Water Wine Automatic Calibration Accuracy 0.01 Precise

Digital PH-961 Portable LCD Digital Water PH Meter Pen Tester Aquarium Pool Water Wine Automatic Calibration Accuracy 0.01 Precise - After all readings are automatically temperature compensated (atc). The instrument can read accurate data. Large-screen display, high resolution and accuracy, the reading can be maintained, convenient, fast and accurate low pressure tips, power consumption, high accuracy, wide measurement range. Temperature sensor in direct contact with the solution to be measured so that accurate readings and fast. Ph-961 ph meter precision pen is pocket ph test pen, with excellent field applicability.

 

Zyyini Digital Ph Meter Pen Type Waterproof Durable Digital LCD Display Drinking Water Swimming Pool Aquarium Water Quality Tester

Zyyini Digital Ph Meter, Pen Type Waterproof Durable, Digital LCD Display, Drinking Water, Swimming Pool, Aquarium Water Quality Tester

Zyyini Digital Ph Meter, Pen Type Waterproof Durable, Digital LCD Display, Drinking Water, Swimming Pool, Aquarium Water Quality Tester - One point calibration data locking function (hold), ℃/℉ switching function and conductance 84us/cm one point calibration. Low voltage prompt our water quality meter will automatically power off after 5 minutes of non-use if it’s low voltage. Lcd digital display led digital dual display function, ph & temperature value or conductance & temperature value auto temperature compensation, the accuracy can be guaranteed in the case of temperature change. Replacable eletrobe when you want to replace the old electrode, it’s easy and convenient to replace it without extra energy save your time and energy. Preformance our pen style ph meter is compact size and light weight, easy and portable to carry, convenient to use in additio, our ph water tester has high accuracy, pen type ph & conductivity meter including electrode,easy to use.

 

EnjoCho Digital LCD PH Meter Pen of Tester Accuracy 01 Aquarium Pool Water Automatic Calibration White

EnjoCho Digital LCD PH Meter Pen of Tester Accuracy 0.1 Aquarium Pool Water Automatic Calibration (White)

EnjoCho Digital LCD PH Meter Pen of Tester Accuracy 0.1 Aquarium Pool Water Automatic Calibration (White) - =^_^=automatic temperature compensation equipped with backlit lcd for easy reading. =^_^=factory calibrated no need calibration by user auto-off in 2 minutes to conserve battery. =^_^=hold function before reading locked automatically, the reading can be locked manually if press “hold”. =^_^=auto-lock function from test beginning, the reading can be stabilized in seconds, and locked automatically for easy read and record. =^_^=a colorful tds chart on the back to explains ppm readings includes a protective carrying case with belt clip, easy to carry.

 

Precision Testing Equipment PH-220W PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Digital Water Quality Tester Meter Humanization Design

Precision Testing Equipment PH-220W PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Digital Water Quality Tester Meter Humanization Design

Precision Testing Equipment PH-220W PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Digital Water Quality Tester Meter Humanization Design - One-button auto-calibration automatic calibration simpler operation and more accurate data. Electrode probe imported high-precision sensitive probe, more stable measurement. Designed to display ph value and thermometer at the same time for on-site or field operation. Display and buttons the body uses hd display images and clear buttons.

 

Digital pH MeterPocket pH Meter Pen Water Quality Tester with 2 Pack Calibration Buffer Solution000-1400 Measurement Rangefor Household Drinking Water PoolAquarium Water

Digital pH Meter,Pocket pH Meter Pen Water Quality Tester with 2 Pack Calibration Buffer Solution,0.00-14.00 Measurement Range,for Household Drinking Water, Pool,Aquarium Water

Digital pH Meter,Pocket pH Meter Pen Water Quality Tester with 2 Pack Calibration Buffer Solution,0.00-14.00 Measurement Range,for Household Drinking Water, Pool,Aquarium Water - ❦Free extra 2 sets ph calibration powder, easy to calibrate with supplied ph 400 and 686 calibration powders makes it more accurate than test stripslarge backlit lcd display is easy to to read. ❦Wide applicationideal for home and laboratory ph testing applications, including drinking water, swimming pools,aquariums,hydroponics etc. ❦ship via yanwen or e-packet special express line,most of our custom receive it about 10 working days. ❦Fast and accurate readingsjust turn it on, dip in liquid and read display,no need to work with color charts or test stripslarge digital display makes it easy to read. ❦Excellent ph meter, very accurate and durable.

 

Precision Testing Equipment PH-961 Portable LCD Digital Water PH Meter Pen Tester Aquarium Pool Water Wine Automatic Calibration Accuracy 001 Humanization Design

Precision Testing Equipment PH-961 Portable LCD Digital Water PH Meter Pen Tester Aquarium Pool Water Wine Automatic Calibration Accuracy 0.01 Humanization Design

Precision Testing Equipment PH-961 Portable LCD Digital Water PH Meter Pen Tester Aquarium Pool Water Wine Automatic Calibration Accuracy 0.01 Humanization Design - Temperature sensor in direct contact with the solution to be measured so that accurate readings and fast. Large-screen display, high resolution and accuracy, the reading can be maintained, convenient, fast and accurate low pressure tips, power consumption, high accuracy, wide measurement range. Ph-961 ph meter precision pen is pocket ph test pen, with excellent field applicability. After all readings are automatically temperature compensated (atc).

 

Digital PH-220W PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Digital Water Quality Tester Meter Precise

Digital PH-220W PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Digital Water Quality Tester Meter Precise

Digital PH-220W PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Digital Water Quality Tester Meter Precise - Designed to display ph value and thermometer at the same time for on-site or field operation. One-button auto-calibration automatic calibration simpler operation and more accurate data. Electrode probe imported high-precision sensitive probe, more stable measurement. Display and buttons the body uses hd display images and clear buttons. The instrument can read accurate data.

 

PH-220W PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Digital Water Quality Tester Meter Multimeter Digital Tester

PH-220W PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Digital Water Quality Tester Meter Multimeter Digital Tester

PH-220W PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Digital Water Quality Tester Meter Multimeter Digital Tester - Designed to display ph value and thermometer at the same time for on-site or field operation. One-button auto-calibration automatic calibration simpler operation and more accurate data. Display and buttons the body uses hd display images and clear buttons. Electrode probe imported high-precision sensitive probe, more stable measurement.





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