Best Apera Instruments Ai313 Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.

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Apera Instruments

100–250 sold/mo

Apera Instruments Premium Series PH60S Food pH Meter Tester Kit with Food-Grade Swiss Spear pH Electrode, ±0.01 pH Accuracy, -2.00-16.00 pH Range (AI313)

Food-grade Swiss spear sensor (replaceable) made for cheese, sushi rice, fruit, milk, yogurt, sauce, skincare products, and other solid/semi-solid's pH measurement (also works great for general water solutions)

Easy auto. calibration with auto. temperature compensation (ATC)

Unique high/low value alarm function, instantly reminding you of any results that need your attention with a red backlight

Large clear LCD with 3 backlit colors (indicating 3 different modes), dual display of temp. /pH, and indications of completed calibrations and stable readings

Complete test 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

Apera Instruments AI423 PC400S Portable Multi-Parameter Meter Kit (pH/EC/TDS/Salinity/Resistivity/Temp.), 1.3" Height, 3.4" Wide, 7" Length

The high quality all-in-one pH electrode and platinum black conductivity electrode ensure quick & accurate pH/conductivity measurements

GLP data management (1000 Groups of data storage) with USB data export to PC

Quick and easy 1 to 5 points Auto. calibration with calibration reminder function (premixed standard solutions included)

IP57 water-resistant, ideal for use in harsh environments

The large backlit LCD displays conductivity/pH and temperature simultaneously along with icons of stable readings and finished calibrations

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Apera Instruments

Apera Instruments, LLC-AI1312 Apera Instruments 201T-S pH/Temp. Electrode, 8-pin Connector, The Replacement Electrode for Apera 400/400S Series Portable Meters

Built-in temperature sensor, testing pH and temperature simultaneously, enabling Auto. Temp. Compensation

Aprea's special lithium glass membrane ensures generate quick and stable pH readings.

A detachable sensor shield is built upon the sensitive glass membrane to protect it from accidental damage.

Gel KCL electrolyte adopted; No need for refilling.

A unique junction composed of ceramic and fiber filament efficiently improves the problem of junction clogging.

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Apera Instruments

Apera InstrumentsAPERA Instruments AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (Conductivity) & AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz.

Product 1: Measures pH/EC/TDS (ppm)/Salinity/Temp. in a quick and professional manner

Product 1: Replaceable multi-parameter probe with easy installation

Product 1: When the smiley face icon stays on screen, it's the right time to record the measurements.

Product 1: LARGE Clear LCD screen with 3 backlit color (indicating 3 different modes), dual display of temp. + pH/EC/TDS/Salinity, and icons of completed calibrations and stable readings

Product 2: Reported values are accurate to +/- 0.01 pH at 25 °C and are traceable to NIST Standard Reference Materials (SRMs).

Product 2: Produced in an ISO 9001:2015 certified facility using high-purity reagents, deionized water and certified analytical balances in a temperature controlled environment.

Product 2: color-coded for quick identification.

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Apera Instruments

Apera InstrumentsAPERA Instruments AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (Conductivity) & AI209 Value Series PH20 Waterproof pH Tester Kit

Product 1: Measures pH/EC/TDS (ppm)/Salinity/Temp. in a quick and professional manner

Product 1: Replaceable multi-parameter probe with easy installation

Product 1: When the smiley face icon stays on screen, it's the right time to record the measurements.

Product 1: LARGE Clear LCD screen with 3 backlit color (indicating 3 different modes), dual display of temp. + pH/EC/TDS/Salinity, and icons of completed calibrations and stable readings

Product 2: Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F)

Product 2: Backed by Apera quality pH sensor with low impedance, ensuring high response rate

Product 2: Comes in a rugged carrying case with pH 4&7 buffers and a lanyard

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Apera Instruments

Apera Instruments, LLC-AI5512 Apera Instruments ,LLCValue Series EC850 Portable Handheld Conductivity Meter Kit

Take reliable measurements for conductivity/TDS in a quick and easy manner

IP57 rugged structure design for in-field use and the foldable stand supports use as a benchtop meter

Automatic 1- to 3-point calibration with three calibration solutions included in the kit

Built-in temperature sensor enables automatic temperature compensation (ATC)

Self-diagnosis ensures the meter will be properly calibrated and guides you on how to fix common problems

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Apera Instruments

Apera Instruments Premium-Series PH60S Food pH Pocket Tester Kit, Swiss Spear pH Electrode, ±0.01 pH Accuracy, -2.00-16.00 pH Range & AI1113 pH Calibration Buffer Solution Kit, 8 oz. Each

Product 1: Swiss spear sensor with Long-life reference system (Replaceable), made for cheese, sushi rice, meat, fruit, milk, yogurt, sauce, and other solid/semi-solid's pH measurement (also works great for general water solutions)

Product 1: Easy auto. calibration with auto. temperature compensation (ATC)

Product 1: Unique high/low value alarm function, instantly reminding you of any results that need your attention with a red backlight

Product 1: Large clear LCD with 3 backlit colors (indicating 3 different modes), dual display of temp. /pH, and indications of completed calibrations and stable readings

Product 2: Reported values are accurate to +/- 0.01 pH at 25 °C and are traceable to NIST Standard Reference Materials (SRMs).

Product 2: Produced in an ISO 9001:2015 certified facility using high-purity reagents, deionized water and certified analytical balances in a temperature controlled environment.

Product 2: color-coded for quick identification.

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Apera Instruments

Apera Instruments Premium-Series PH60S Food pH Pocket Tester Kit & LLC-AI1109 8oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01)

Product 1: Swiss spear sensor with Long-life reference system (Replaceable), made for cheese, sushi rice, meat, fruit, milk, yogurt, sauce, and other solid/semi-solid's pH measurement (also works great for general water solutions)

Product 1: Easy auto.

Product 2: Reported values are accurate to +/- 0.01 pH at 25 °C and are traceable to NIST Standard Reference Materials (SRMs).

Product 2: Produced in an ISO 9001:2015 certified facility using high-purity reagents, deionized water and certified analytical balances in a temperature controlled environment.

Product 2: color-coded for quick identification.

Product 2: Double-sealed.

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Our #1 Pick Today

ProductPage Image

Apera Instruments

100–250 sold/mo

Apera Instruments Premium Series PH60S Food pH Meter Tester Kit with Food-Grade Swiss Spear pH Electrode, ±0.01 pH Accuracy, -2.00-16.00 pH Range (AI313)

Food-grade Swiss spear sensor (replaceable) made for cheese, sushi rice, fruit, milk, yogurt, sauce, skincare products, and other solid/semi-solid's pH measurement (also works great for general water solutions)

Easy auto. calibration with auto. temperature compensation (ATC)

Unique high/low value alarm function, instantly reminding you of any results that need your attention with a red backlight

Large clear LCD with 3 backlit colors (indicating 3 different modes), dual display of temp. /pH, and indications of completed calibrations and stable readings

Complete test kit with ready-to-use calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a portable carrying case

Details & specs

Compare

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8 Apera Instruments Ai313 deals are available from: Amazon, starting from $66.10.

The lowest price we found is $66.10 while the highest is $576.91. Prices for the best Apera Instruments Ai313 deals average at $261.87.