Portable ph meter

Apera Instruments AI311 PH60 Premium Waterproof pH Pocket Tester, Replaceable Probe, 0.01 pH Accuracy, -2.00-16.00 pH Range

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Description:

The Apera Instruments PH60 Premium Pocket pH Tester is designed for reliable and easy pH monitoring for all kinds of regular water solutions, such as in hydroponics, aquaculture, pools& spas, water treatment, cooling towers, environmental monitoring, beverage making, etc. The meter comes with a replaceable glass bulb probe (PH60-E) for liquid's pH testing. It is also compatible with 3 other pH probes and an ORP probe (sold seperately) for different applications such as solid samples and surface test.

The meter is CE certified and comes with a 2-YEAR Warranty (6 months for the probe).

NOTES: The instrument will NOT give accurate or stable readings for distilled or deionized water's pH testing. To measure distilled or deionized waters pH, users need to use a specialized pH meter like Apera SX811-PW. Do NOT store the probe in distilled water or deionized water because they will cause damage to the pH probe. Only use distilled or deionized water for rinsing the pH probe.

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  • Accuracy: 0.01 pH; range: -2.00 to 16.00 pH, 32 to 122F (0 to 50C); Auto. Power-Off: 8 minutes without operation
  • Easy 1-3 points auto. calibration, recognizes 5 types of solutions (1.68, 4.00, 7.00, 10.01, 12.46); Auto Temp. Compensation (ATC) ensures accuracy in various temperatures (32-122F)
  • High quality replaceable glass pH probe, suitable for regular water solutions e.g. pools&spas, hydroponics, environmental monitoring, cooling towers, beverage, etc.
  • Large LCD with 3 backlit colors (indicating different modes), dual display of temp./pH, and reminders of completed calibrations and stable readings
  • The smiley icon indicates stable readings so you won't have to guess when is the right time to record the measurements
  • COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a rugged portable case





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

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Description:

Dr.meter - Ultimate Measure for Accuracy The Dr.Meter pH-100 is a handheld, accurate pH meter that measures pH value of water or solution. It has been widely used in the realm of hydroponics, education, water treatment, and swimming pools. This meter has ATC(automatic temperature compensation) for accurate readings in fluctuating temperatures. Specifications: Measuring range: 0-14 pH Resolution: 0.01 Batteries: 4x 1.5V LR44 button cell (AG13) Working temperature: 0-50C (32-122F) Weight: 88gPackage includes:1 x pH Meter 1 x Carrying case 6 x Calibration packet 1 x User manual 1 x Warranty card 4 x button cell 1 x Warranty card Warranty: 30 Days Money Back; 12 Month Free Exchange

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  • Great for laboratory PH testing applications including aquariums, swimming pools
  • Measurement range of 0-14 PH - highly accurate, reliable and quick readings
  • Comes with carrying case; lightweight, handheld design for portability and convenience
  • Display PH value and temperature simultaneously
  • Reliable and friendly customer service: ready to respond within a 24 hour time lifetime support







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Milwaukee Instruments MW102 PH and Temperature Meter

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Description:

MW102 Standard Portable pH / Temperature Meter Standard portable meters with no frills! Milwaukees low cost durable meters for quick and reliable measurements. Milwaukees Standard meters are manufactured to be easy to use, practical and accurate. Ideal for the classroom, laboratory or for general field use. MW102 is a microprocessor based pH/Temperature meter with extended range (-2.00 to 16.00 pH), Automatic Temperature Compensation, automatic calibration in 2 points and 0.02 pH accuracy. The meter is supplied with pH electrode and calibration solutions. MW102 is supplied complete with a SE220 pH electrode, MA830R stainless steel temperature probe, pH 4.01 and pH 7.01 20 mL sachet of calibration solution, 9V battery and instructions.

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  • Ideal for anyone working on a low budget but still requiring fast and reliable measurements
  • Includes ph 4.01 and ph 7.01 20 ml sachet of calibration solution
  • Supplied complete with a ma911b/1 ph electrode
  • 9V battery included

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Apera Instruments AI209 PH20 Value Waterproof pH Pocket Tester, 0.1 pH Accuracy, 0-14.0 pH Range, Complete Kit

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Description:

"

The PH20 Value pH Tester is designed for all kinds of regular pH test applications, including hydroponics, pools and spas, water treatment, aquariums, aquaculture, beer brewing, winemaking, cooling towers, etc. Up to 3 points of auto. calibration and 0 to 50C Auto temperature compensation (ATC), 0.1 pH Accuracy with 0 to 14.0 pH measuring range; auto. recognition and auto. indication of stable readings saves you the trouble of guessing when to manually hold measurement.

The PH20 meter comes in a rugged case with pre-mixed 1oz bottles of pH 4 and pH 7 calibration solutions (good for 10-15 times of calibration).

With a clear large screen, it supports dual display of Temp./pH value and indicators of completed calibrations (where L/M/H indicate 3 points of calibrations) and stable readings (with a smiley face). Smart self-diagnosis, warning of out-of-range measurement and incorrect calibrations. IP67 waterproof and dustproof. Up to 2000 hours' continuous operation powered by AAA batteries (with low power warning and Auto power off in 8 min if no operation).

The meter is CE certified and comes with a 2-YEAR Warranty (6 months for the probe).The company develops scientific analytical instruments like meters and sensors for pH, conductivity, turbidity, and dissolved oxygen since 1991.

NOTES: This instrument will NOT give accurate or stable readings for distilled or deionized water's pH testing. To measure distilled or deionized waters pH, users need to use a specialized pH meter such as SX811-PW. Do NOT store the probe in distilled water or deionized water because they will cause damage to the glass membrane of the pH probe. Only use distilled or deionized water for rinsing pH probes.

"

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  • Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F)
  • Backed by Apera quality pH sensor with low impedance, ensuring high response rate
  • Comes in a rugged carrying case with pH 4&7 buffers and a lanyard
  • 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





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Ohaus ST300 Portable pH Meter, 0.01 pH

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Description:

The Ohaus Starter 300 portable meters offer convenience, reliability and durability in one compact design. The ST300 pH/ORP meter features a crisp, well-organized LCD display with five clearly marked keys, built-in stand for benchtop use, auto buffer recognition, up to 3 calibration points, memory for up to 30 measurements plus last calibration data, automatic & manual temperature compensation, IP54 protection and 3-in-1 plastic gel pH electrode. Also includes, wrist strap, 4 "AAA" batteries and pH buffer powder sachet. (ORP electrodes sold separately).

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  • Measurement range 0.00 to 14.00 pH
  • Resolution 0.01 pH
  • Includes 3-in-1 plastic, gel pH electrode
  • Up to 3 point calibration with 1 pre-defined buffer group
  • Include pH buffer powder sachet and 4 AAA batteries
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Hanna Instruments HI98103 Checker pH Tester with Ph Electrode and Batteries, 0.00 to 14.00 pH, /-0.2 pH Accuracy, 0.1 pH Resolution

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Description:

The pH Checker series supplies users with fast and accurate readings from 0 to 14 pH with a resolution of 0.1 pH. This compact tester features an easy to read LCD and simple to perform two point calibration. The ph electrode of the checker can be easily replaced. You only need to unscrew the electrode from the meter body and screw on a new one. The Checker is fast, accurate, lightweight and with 3000 hours of battery life, you don't have to worry about frequent battery replacement. 0.00 to 14.00 pH range. 0.1 pH resolution. /-0.2 pH accuracy. Calibration: manual, 2 points. Electrode: HI 1270 (included). Battery Type / Life: 1.5V (2) / approximately 3000 hours of continuous use. Environment: 0 to 50 degree C (32 to 122 degree F); RH max 95 percent. HI 1270 small diameter probe fits easily into a test tube. Measures 2-19/32" length by 2" width by 1" height. Weight: 1.8 oz without probe.

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  • Compact pH tester with narrow probe for use in small samples or test tubes
  • Manual two-point calibration through trimmers for custom calibration
  • Single-line LCD display screen for ease of viewing
  • Replaceable electrode with screw connector to extend meter life
  • Low power demand for extended battery life





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PH400 Portable pH Meter Kit, 0.01 pH Accuracy, 0-14.00 pH Measuring Range, 3ft Probe, 3-Point Auto Calibration, pre-mixed buffers included

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Description:

The Apera Instruments pH400 is the most economical choice for a reliable portable pH meter. Equipped with high quality 3-in-1 combination pH electrode, the meter tests pH and temperature simultaneously in a quick and accurate manner. Also tests ORP (oxidation-reduction potential), ORP electrode is sold separately. (Accuracy: 0.01 pH/0.2 percent F.Use; range: 0 to 14 pH, 0 to 100c auto or manual temperature compensation). quick & easy 3-point pH auto calibration: the SMART self-diagnosis helps you conduct proper calibrations and determine the condition of your pH probe. Fully Configurable parameter setting: pH buffer standards, temperature unit, backlight time, and auto-power off time. The large clear LCD displays pH/temperature simultaneously along with reminder icons of stable readings and finished calibrations. Reliable structure: IP57 waterproof and Dustproof, ideal for use in harsh environments. It comes with a complete Test Kit including a meter, a pH electrode, and 3 calibration solutions (pH 4.00, 7.00, 10.01) in a rugged carrying case. Powered by AA batteries. The product is CE certified and comes with a two-year warranty for the meter, 6-month for the electrode. Notes: this product will not give accurate or stable readings for distilled or deionized water's pH testing. This is because distilled and deionized water do not have enough ions present for the electrode to function properly. To measure distilled or deionized waters pH, users need to use a specialized pH electrode. Do not store the probe in distilled water or deionized water because they will cause damage to the glass membrane of the pH probe. Only use distilled water for cleaning the pH probe.

Model

PH400

pH

Measuring Range

(0.00 to 14.00) pH

Resolution

0.01 pH

Accuracy

0.01 pH 1 digit

Temperature Compensation

0 to 100C (32 to 212F), Auto or Manual

mV

Measuring Range

1000 mV

Resolution

1 mV

Accuracy

0.2 F.S 1 digit

Temperature

Measuring Range

0 to 100F (32 to 212F)

Resolution

0.1C

Accuracy

0.5C1 digit

Others

Power Supply

AA Batteries *4 (1.5V*4)

IP Rating

IP57 Waterproof and Dustproof

Dimensions and Weight

Meter: (7.8*3.4*1.25) inches / 12 oz.;

With carrying case: (14*10*3) inches / 3.56 pounds

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  • Comes with a 3-in-1 combination pH electrode, 0 to 100c Auto temperature compensation, measuring pH and temperature in an quick and accurate manner
  • Advanced 3-point pH Auto calibration with calibration guide and self-diagnosis
  • The large Clear LCD displays pH/temperature simultaneously along with reminders of Stable readings and Finished calibrations
  • IP57 waterproof and dustproof, ideal for use in harsh environments
  • Comes with a complete test kit with 3 pre-mixed buffers in a rugged carrying case. 2-Year warranty





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Apera Instruments PC60 Premium 5-in-1 Waterproof pH/Conductivity/TDS/Salinity/Temp. Multi-Parameter Pocket Tester, Replaceable Probe

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Description:

The Apera Instruments PC60 Multi-parameter Tester simply tests pH, EC, TDS, Salinity &Temperature in an ACCURATE, QUICK & Professional manner for all kinds of regular water solutions such as hydroponics, aquaculture, pools& spas, tap/drinking water, water treatment, cooling towers, etc. The multi-parameter probe is replaceable.

1 to 3 points of Auto Calibration and 0 to 50C Auto Temperature Compensation (ATC), 0.01 pH, 1 F.S, 0.5C accuracy with -2.00 to 16.00 pH & 0 to 20.00 mS/cm measuring range, auto recognition and reminders of stable values improves consistency, saving you the trouble of guessing when to manually hold measurement (auto hold function available).

Easy menu setting, customizing your testers functions according to your needs. Smart self-diagnosis, warning of out-of-range measurement and incorrect calibrations. IP67 waterproof and dustproof, floating on water so you dont have to worry if it falls into water by accident. Up to 2000 hours' continuous operation (without backlit) powered by AAA batteries (with low power warning and auto power off in 8 min if no operation).

Comes with a complete kit of premixed calibration solutions (4.00 and 7.00), soaking solutions (3M KCL), calibration bottles, AAA batteries, and a lanyard all in a portable carrying case.

The meter is CE certified and comes with a 2-YEAR Warranty (6 months for the probe). The company designs and manufactures scientific analytical instruments like meters and sensors for pH, conductivity, turbidity, and dissolved oxygen for over 25 years, and meets ISO 9001:2008 Standards.

NOTES: The instrument will NOT give accurate or stable readings for distilled or deionized water's pH testing (conductivity testing works well in distilled water). This is because distilled and deionized water do not have enough ions present for the electrode to function properly in pH measuring. To measure distilled or deionized waters pH, users need to use a specialized pH electrode. Do NOT store the probe in distilled water or deionized water because they will cause damage to the glass membrane of the pH probe. Only use distilled water for cleaning the pH probe.

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  • Simultaneously tests pH/EC/TDS/Salinity/Temp. in a quick,accurate, and reliable manner
  • EASY-TO-INSTALL Replaceable Multi-parameter Probe with EASY measuring mode switch
  • Auto recognition of stable values (with optional AUTO HOLD function) improves consistency so you don't have to guess when to manually hold measurement
  • LARGE CLEAR viewing angle screen with 3 backlit color (indicating 3 different modes), dual display of temp./pH/EC/TDS/Salinity, and indications of completed calibrations and stable readings
  • COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a portable carrying case





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Apera Instruments AI223 SX620 pH Pen Tester Kit with 0.01 pH Accuracy, 3-Point Auto. Calibration ATC

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Description:

The Aprea Instruments SX620 pH Pen Tester is featured with a reliable pH/temp. measuring performance with a single-button operation in a slim body. An ideal choice for your regular liquid pH testing, including hydroponics, aquaculture, water treatment, pools& spas, educational purposes, beverage making, cooling towers, body fluid (saliva, urine), etc. The slim pH probe is suitable for test tube measuring, and is even replaceable such that you don't have to get rid of the whole meter when the probe is aged. Easy Auto Calibration (3 points: 4. 00, 7. 00, 10. 01) and 0 to 60C Auto Temperature Compensation (ATC), 0. 01 pH accuracy with 0 to 14. 0 pH measuring range. Intelligent functions: switch from F to C, automatic power-off, low battery alarm, pH probe invalidation reminder (remind you to replace the probe for better performance). The meter comes with a complete kit of premixed calibration solutions (4. 00, 7. 00, 10. 01 good for 10-15 times of calibrations), storage solution (3M KCL), CR2032 lithium batteries all in a portable carrying case. IP57 waterproof and dustproof. The meter is CE certified and comes with a 2-YEAR (6 months for the probe).

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  • The smallest pH pen with reliable testing performance for regular liquid e. g. pools, hydroponics, aquaculture, cooling towers, beverage making, body fluid, etc.
  • 0. 01 pH accuracy; Automatic 3-point calibration; 0-60C Automatic Temp. Compensation
  • Slim replaceable probe, suitable for test tubes
  • Intelligent functions: switch from F to C, automatic power-off, pH probe invalidation reminder (remind you to replace the probe for better performance)
  • Complete kit: 3 types of premixed calibration solutions (4, 7, 10) and storage solution (3M KCL) all in one portable case



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Apera Instruments AI421 PH400S Portable Ph Meter Kit, 0.01 Ph Accuracy, -2.00 to 19.99 pH Range, GLP Data Management (500 Groups of Data Storage), USB Data Output, 1.3" Height, 3.4" Wide, 7" Length

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Description:

The Apera Instruments ph400s provides reliable pH measurements with various intelligent functions and a durable structure. Equipped with aperas 201t-s 3-in-1 pH electrode, the meter tests pH and temperature simultaneously in a quick and accurate manner. Also tests ORP (oxidation-reduction potential), ORP electrode is sold separately. Accuracy: 0.01 pH/0.1 percent F.S; range: -2.00 to 19.99 pH. 0 to 100c auto or manual temperature compensation. Intelligent functions: quick & easy 1 to 5 points auto calibration with calibration guide and reminder. The SMART self-diagnosis helps you conduct proper calibrations and determine the condition of your probes. Glp data management (500 groups of data storage), USB data output and power supply with PC software support. Timing data logging and purified/ammonia-added purified water measuring modes available. The large white backlit LCD displays pH and temperature simultaneously along with icons of stable readings and finished calibrations. Reliable structure: IP57 waterproof and Dustproof, ideal for use in harsh environments. It comes with a complete Test Kit including a meter, a pH electrode, a USB cable, and 3 bottles of calibration solutions (pH 4.00, 7.00, 10.01) all in a rugged carrying case. Powered by AA batteries. The product is CE certified. Notes: this product will not give accurate or stable readings for distilled or deionized water's pH testing. This is because distilled and deionized water do not have enough ions present for the electrode to function properly. To measure distilled or deionized waters pH, users need to use a specialized pH electrode. Do not store the probe in distilled water or deionized water because they will cause damage to the glass membrane of the pH probe. Only use distilled water for cleaning the pH probe.

Parameter

Models

PH400S

pH

Measuring Range

(-2.00 to 19.99) pH

Resolution

0.1/0.01 pH

Accuracy

0.01 pH 1 digit

Temp. Compensation

0 to 100C (32 to 212F) Auto or Manual

mV

Measuring Range

1999 mV

Resolution

1 mV

Accuracy

0.1 F.S 1 digit

Temperature

Measuring Range

-10110C (32 to 230F)

Resolution

0.1C

Accuracy

0.5C1 digit

Others

Data Storage

500 groups

Storage Content

Numbering, Date, Time, Measurements, Unit, Temperature

Data Output

USB -- PC-Link Software

Power Supply

AA Batteries*4 (1.5V*4) / USB

IP Rating

IP57 Waterproof and Dustproof

Dimensions and Weight

Meter: (7.8*3.4*1.25) inches / 12 oz.
With carrying case: (19.5*14.5*4) inches/3.6 pounds

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  • Comes with a 3-in-1 pH combination electrode, measuring pH and temperature simultaneously (0.01 pH, -2 to 19.99 pH)
  • Advanced 1 to 5 points Auto calibration with calibration guide and reminder
  • GLP data management (500 Groups of data storage), PC software support, USB data output and power supply
  • IP57 waterproof and dustproof, ideal for use in harsh environments
  • The large backlit LCD displays pH and temperature simultaneously along with icons of Stable readings and Finished calibrations





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Portable ph meter