Top 10 Hanna pH Meter – Lab pH Meters

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1. Hanna Instruments

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Hanna Instruments HI98103 Checker pH Tester with Ph Electrode and Batteries, 0.00 to 14.00 pH, 0.1 pH Resolution, +/-0.2 pH Accuracy

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Hanna Instruments #ad - Compact ph tester with narrow probe for use in small samples or test tubes. Single-line lCD display screen for ease of viewing. Low power demand for extended battery life. Replaceable electrode with screw connector to extend meter life. Manual two-point calibration through trimmers for custom calibration.
BrandHanna Instruments #ad
ManufacturerHanna Instruments #ad
Height1.4 Inches
Length8.3 Inches
Weight0.22 Pounds
Width2.6 Inches
Part NumberHI98103
ModelHI 98103

2. Hanna Instruments

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Hanna Combo pH/EC/TDS/C/PPM Tester HI98129

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Hanna Instruments #ad - Replaceable electrodes to prolong life of meter. Waterproof and floats in water. Automatic temperature compensation ATC eliminates need for extra calculations. Automatic shut-off to extend battery life. Automatic calibration at one or two points with two sets of memorized buffer values for ease of use.
BrandHanna Instruments #ad
ManufacturerHanna Instruments #ad
Height0 Inches
Length0 Inches
Weight0.3 Pounds
Width0 Inches
Part NumberHI 98129
ModelHI98129

3. Apera Instruments, LLC

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±0.1 pH Accuracy, Apera Instruments AI209 Value Series PH20 Waterproof pH Tester Kit

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Apera Instruments, LLC #ad - Comes in a rugged carrying case with pH 4&7 buffers and a lanyard. Temp. Backed by apera quality pH sensor with low impedance, ensuring high response rate. Compensation atc ensures accuracy in various temperatures 32 to 122F. Auto recognition of stable values improves consistency, so you don't have to guess when to manually hold measurement. Up to 2000 hours' continuous operation, powered by AAA batteries. Easy auto. Calibration with buffer recognition; auto.
BrandApera Instruments, LLC #ad
ManufacturerShanghai Sanxin Instrumentation #ad
Height1.18 Inches
Length7.01 Inches
Weight0.24 Pounds
Width1.61 Inches
Part NumberAI209
ModelAI209
WarrantyTwo-Year limited warranty for the instrument, Six-Month limited warranty for the electrode(s).

4. Apera Instruments, LLC

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Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, ±0.01 pH Accuracy, Replaceable Probe

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Apera Instruments, LLC #ad - Power-off: 8 minutes without operation. Calibration, 1001, 4. 00, recognizes 5 types of solutions 1. 68, 7. 00, 12. 46; auto Temp. Accuracy: 001 ph; range: -2. 00 to 16. 00 ph, 32 to 122˚f 0 to 50˚C; Auto. Pools&spas, cooling towers, environmental monitoring, beverage, etc.

High quality replaceable glass pH probe, hydroponics, suitable for regular water solutions e. G. Large lcd with 3 backlit colors indicating different modes, dual display of temp. Ph, and reminders of completed calibrations and stable readings. Therefore, when you use it for the first time, it is normal to find water droplets in the electrode cap. Easy 1-3 points auto. The smiley icon indicates stable readings so you won't have to guess when is the right time to record the measurements.

This is to maintain the sensitivity of the electrode. Complete kit with ready-to-use calibration solutions, storage solutions, calibration bottles, AAA batteries, and a lanyard all in a rugged portable case. Note: a few drops of water are added to the electrode cap before the product leaves the factory. Compensation atc ensures accuracy in various temperatures 32-122˚F.
BrandApera Instruments, LLC #ad
ManufacturerShanghai Sanxin Instrumentation #ad
Height1.6 Inches
Length7 Inches
Weight0.29 Pounds
Width1.6 Inches
Part NumberAI311
ModelAI311
WarrantyTwo-Year limited warranty for the instrument, Six-Month limited warranty for the electrode(s).

5. Bluelab

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Double Junction Probe for Improved Accuracy and Durability, Easy Calibration, Bluelab PENPH pH Pen Fully Waterproof Pocket Tester

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Bluelab #ad - Other features: auto off function, units for temperature; KIT INCLUDES: AAA battery, low battery indicator, lanyard, and calibration solution. Double junction probe improves accuracy, and probe lifespan compared to regular probes, reliability, more accurate than comparable pens, test strips and other testing methods.

Easy two point calibration and auto temperature compensation makes this digital meter a handy tool with backlit LCD display and calibration reminders. Made in new zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment; 1 Year Limited Warranty with proof of purchase. Measures ph in solution for acid or alkaline conditions to make precise up and down adjustments with lab quality glass probe used for the pool, drinking water, brewing, hydroponics, and growing.
BrandBluelab #ad
ManufacturerBluelab Corporation Limited - Import (NZ) #ad
Height0.98 Inches
Length8 Inches
Weight0.27 Pounds
Width2.16 Inches
Part NumberBLU2210
ModelPENPH
WarrantyOne year free repair or replacement guarantee

6. Bluelab

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Bluelab METCOM Combo Meter for pH, Easy Calibration, Temperature, and Conductivity Measures

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Bluelab #ad - Other features: auto off function, low battery indicator, units for temperature; KIT INCLUDES: AAA batteries and calibration solution; Works with Bluelab Leap pH Probe for direct media measurements.

Made in new zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment; 5 Year Limited Warranty with proof of purchase. Quickly monitor your nutrient level to maximize your grow and ensure plants get the balanced feed they need. Measures ph, temperature and tds ec, brewing, drinking water, hydroponics, ppm 500, ppm 700 and cf with lab quality glass that can be used for the pool, and growing. Easy two point calibration and auto temperature compensation makes this digital meter a handy tool with backlit LCD display and calibration reminders.
BrandBluelab #ad
ManufacturerBluelab Corporation Limited - Import (NZ) #ad
Height1.49 Inches
Length5.7 Inches
Weight0.33 Pounds
Width3 Inches
Part NumberBLU2300E
ModelBLU2300E
WarrantyFive year free repair or replacement guarantee. 6 months for the ph probe

7. PINPOINT by American Marine Inc.

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Pinpoint pH Meter KIT Lab Grade Portable Bench Meter Kit for Easy & Precise Digital pH Measurement – Complete 8 Piece Set

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PINPOINT by American Marine Inc. #ad - Kit includes: ph meter, probe Storage Bottle, probe, Storage Fluid and Calibration Fluids. Pinpoint ph meter is the only full-time pH meter with. 01 resolution. 2-year warranty. Powered by a standard 9-volt battery not included. Probe comes with a 10 foot high suppression cable and a BNC connector.
BrandPINPOINT by American Marine Inc. #ad
ManufacturerAmerican Marine Inc. #ad
Weight0.88 Pounds
Part Number43237-2
Model8541957743

8. VIVOSUN

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VIVOSUN pH and TDS Meter Combo, 0.05ph High Accuracy Pen Type pH Meter +/- 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter

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VIVOSUN #ad - Due to recently reviews about 1413 solution, please note that tds Meter had been calibrated by 1413 solution in advance; You can use it directly and it could last for 1 year without second calibration; So 1413 calibraiton solution is not included.

3-in-1 tds meter: measurement range 0-9990ppm, 01- 800°c, 0-9990µs/cm; accuracy ± 2%, 32. 0-176. 0°f. Great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools. Ph meter: full measurement range of pH 0 - 14, reliable and quick readings. Comes with protective case; Lightweight, handheld design for portability and convenience. Note: this meter can't test sea water.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad
Part Number4336465266

9. Dr.meter

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0-14pH Measurement Range, Dr.meter 0.01 Resolution High Accuracy Pocket Size pH Meter with ATC

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Dr.meter #ad - Convenient ph value reading: get the job done with ease. Automatic calibration: often troubled by calibration problem? just one touch button can help you calibrate the digital pH tester. It really is that easy. Equipped with high-quality and high-accuracy algorithm chip and electrode, the Dr.

Meter ph tester is the perfect choice for solution quality testing. Featuring a three-point calibration method with simple calibration procedures, the Dr. Meter ph testing device can automatically identify the calibration liquid to give you the pH reading almost in a flash. Ready to read the ph value? Just know the liquid quality with one-button lock reading function. Utomatic temperature compensation: with automatic temperature compensation function ATC, the Dr. Meter ph meter can solve possible inaccuracy caused by the change of liquid temperature, making the pH more accurate.

It is suitable for testing pH of drinking water, spa, wine and beer making and more. High accuracy: have you ever seen a digital ph meter designed with premium accuracy together with fast response? You can do now with Dr. Meter pH tester. Wide application: we've got covered all ph testing occasion you need! boosting with pocket size, hydroponics, the Dr. Meter ph tester is ideal for daily household, aquarium, swimming pool, food, teaching and testing use.
BrandDr.meter #ad
ManufacturerDr.meter #ad
Height1.9 Inches
Length7.8 Inches
Weight0.5 Pounds
Width2.9 Inches
Part NumberPH100
ModelPH100-V

10. VIVOSUN

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VIVOSUN 3-in-1 Digital pH Meter with ATC, ±0.1 pH Accuracy, 0-14.0 pH Measurement Range

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VIVOSUN #ad - High accuracy: with high sensitive probe, you can get a full measurement range of 0-14pH, 001 ph resolution; green backlit guarantees that you can read the measuring results in any condition.

Buy now: pocket size and multi-function make VIVOSUN PH Tester ideal for daily using; Buy one for your family members or friends as a gift. Automatic calibration: features a three-point calibration, the VIVOSUN PH pen could automatically identify the calibration solutions of PH 4. 00, ph 6. 86 and pH 9. 18. 3-in-1 mode: with vivosun 3-in-1 ph tester, you can accurately measure PH, TDS and Temp value; Know water quality clearly to ensure your family members' health.

Automatic temperature compensation: with atc function, vivosun ph meter could accurately read the pH value of the sample in the temperature range of 32 °F-140 °F; Solve the inaccurate measuring problem caused by the change of liquid temperature.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad
Height7.2 Inches
Length1.5 Inches
Weight0.37 Pounds
Width1.5 Inches
Part NumberPH-001