Apera Instruments

4.5 Fact checked

Buy on Amazon

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

When purchasing a product, price is the consumer's primary concern. At present, Apera Instruments has 104 products for sale. Apera Instruments products range in price from $13.95 to $395.85, and the average price of all the products is about $118.71.

You can confidently purchase Apera Instruments products on Amazon.com. The brand holds an average rating of 4.5, testifying to its excellent reputation.

Apera Instruments Best Sellers

Last Updated: Jan 8, 2026

APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

Lab pH Meters

Buy on Amazon Find on eBay

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

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

Lab pH Meters

Buy on Amazon Find on eBay

NOTE: A few drops of water are added to the electrode cap before the product leaves the factory. This is to maintain the sensitivity of the electrode. Therefore, when you use it for the first time, it is normal to find water droplets in the electrode cap

Accuracy: 0.01 pH; range: -2.00 to 16.00 pH, 32 to 122˚F (0 to 50˚C); 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 (32-122˚F)

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

Read more Read less

APERA INSTRUMENTS AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (Conductivity) /TDS (ppm) /Salinity (ppt) /Temp. Multi-Parameter Pocket Tester Kit

Lab Multiparameter Meters

Buy on Amazon Find on eBay

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

Replaceable multi-parameter probe with easy installation

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

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

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

Apera Instruments, LLC-AI1109 8oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 4oz 3M KCL Storage Solution for pH/ORP Electrodes

Chemical Buffers

Buy on Amazon Find on eBay

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

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

color-coded for quick identification.

Double-sealed. 2-year expiration from manufacture for an unopened bottle.

APERA INSTRUMENTS AI209-T Value Series PH20 pH Tester Combo Kit, including the Maintenance Set, and a CalPod Solution Holder for Easy Calibration

Lab pH Meters

Buy on Amazon Find on eBay

The top-rated pH tester now comes with a complete CALIBRATION and PROBE CARE Combo Kit, ensuring reliable test performance

Comes with a probe cleaning brush for easy removal of contaminants on probes, maximizing probe's life-span

Comes with Apera's unique CalBox, heping you organize all the solutions and save cost on buffers by at least 50%

Apera quality pH sensor with low impedance, greatly improving response speed and shorteninb stablizing process

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

Apera Instruments AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. Each

Chemical Buffers

Buy on Amazon Find on eBay

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

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

color-coded for quick identification.

Double-sealed. 2-year expiration from manufacture for an unopened bottle.

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

Lab pH Meters

Buy on Amazon Find on eBay

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)

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

Read more Read less

Apera Instruments, LLC-AI501 PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode

Lab pH Meters

Buy on Amazon Find on eBay

Equipped with 201T-F 3-in-1 combination pH electrode, Auto temp. Compensation, measuring pH and temperature simultaneously

Advanced Auto. calibration mode with calibration guide and self-diagnosis

Advanced digital processing technology helps generate quick and Stable readings

Comes with an easy-to-install electrode holder and pre-mixed calibration solutions

IP54 spill-proof and dust-proof, durable and reliable; 50 Groups of data storage

Apera Instruments, LLC-AI1104 16oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 3M KCL Storage Solution and CalBox

Chemical Buffers

Buy on Amazon Find on eBay

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

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

color-coded for quick identification.

Apera CalPod solution holder is included for organizing all the buffers and streamlining your calibration process.

Double-sealed. 2-year expiration from manufacture for an unopened bottle.

Apera Instruments Value Series EC20 Conductivity (EC) Pocket Tester Kit, ±1% F.S Accuracy in 0 to 20 mS/cm, BPB Sensor

Buy on Amazon Find on eBay

APERA's unique BPB (Brush-resistant Platinum Black) probe ensures high accuracy and consistency in a wide-range conductivity measurement

EASY Auto Calibration with auto buffer recognition; Auto Temp. Compensation (ATC) ensures accuracy in variant temperatures (0-50.0˚C)

LARGE CLEAR LCD with DUAL Display of temp./ppt, and REMINDERS of completed calibrations and stable readings

COMPLETE KIT with READY-TO-USE calibration solutions, batteries, and a lanyard in a portable carrying case

1000 hours' continuous operation time powered by AAA batteries

APERA's unique BPB (Brush-resistant Platinum Black) probe ensures high accuracy and consistency in a wide-range conductivity measurement

LARGE CLEAR LCD with DUAL Display of temp./ppt, and REMINDERS of completed calibrations and stable readings

COMPLETE KIT with READY-TO-USE calibration solutions, batteries, and a lanyard in a portable carrying case

1000 hours' continuous operation time powered by AAA batteries

Read more Read less

Apera Instruments AI104G GroStar Series GS4 pH/EC/500ppm/700ppm Combo 5-in-1 Pen Tester Kit with Replaceable Double-Junction pH/EC Probe for Hydroponics Water Quality Testing, Gen II

Lab pH Meters

Buy on Amazon Find on eBay

Lab-grade pH/EC/TDS meter designed specifically to meet growers' needs and habits

Measures pH, EC, 700ppm, 500ppm, and temperature with premium probe technologies, ensuring high accuracy and durability with minimal maintenance

Grower-friendly calibration workflow on an HD backlit screen allows you to finish 2-point calibration within a minute

Replaceable combo probe with double junction pH sensor and titanium EC sensor

Electrode condition indicator and calibration reminder function help you perform proper maintenance in a breeze

Apera Instruments 3M KCL Storage Soaking Solution (8 oz.) for pH and ORP Electrodes

Buy on Amazon Find on eBay

For conditioning and extending the life of your probes

Made with reagent grade chemicals to ensure optimal performance of your pH probes

Double-sealed package to ensure freshness

Expiration date clearly specified

Apera Instruments AI102G GroStar Series GS2 Soil pH Pen Tester Kit for Direct Soil Test and Nutrient Solutions Test with Replaceable Swiss Spear pH Probe, Gen II

Lab pH Meters

Buy on Amazon Find on eBay

Lab-grade soil pH meter designed specifically to meet growers' needs and habits

Measures pH and temperature directly in soil, coco coir, rockwool, and many other media types as well as nutrition solutions

The replaceable Swiss spear pH sensor makes high-accuracy direct soil pH measurement easier than ever.

Grower-friendly calibration workflow on an HD backlit screen allows you to finish 2-point calibration within a minute

TruRead measurement mode automatically generates the average, maximum, and minimum readings in different locations across the testing area, helping you minimize the pH measurement error

pH probe condition indicator and calibration reminder function help you perform proper maintenance in a breeze

Read more Read less

Apera Instruments AI213 Value Series TDS20 Waterproof TDS Pocket Tester kit, Accuracy: ±1% F.S, 2-Point Auto. Calibration

Buy on Amazon Find on eBay

Accuracy: ±1% F.S, ±0.5˚C; Range: 0-10,000 ppm (10 ppt)

EASY Auto Calibration with auto buffer recognition; 0 to 50˚C Auto. Temp. Compensation

Large LCD with dual display of temp./ppt, and reminders of completed calibrations and stable readings

Complete kit with calibration solutions, batteries, and a lanyard in a portable carrying case

up to 1000 hours' operation powered by AAA batteries

APERA INSTRUMENTS AI3713 PH60S-Z Smart Spear pH Tester for Food and Solid Sampling pH Measurement'

Lab pH Meters

Buy on Amazon Find on eBay

Swiss spear probe designed for direct food pH test

Cloud-based data management system – allows you to record, manage, and share your test data at your finger tips, and never have to worry about data loss.

Hybrid design – This product can be used as a classic tester even without connecting to a smartphone.

Ability to add GPS location, notes, and even a photo to your saved measuring data.

Comprehensive Information Display – 4 types of measurement display modes to serve you in different situations.

Apera Instruments, LLC-AI314 Premium Series EC60 Waterproof Conductivity Pocket Tester Kit, ±1% F.S Accuracy, Easy Switch of EC/TDS/Salinity, Replaceable Probe

Buy on Amazon Find on eBay

APERA's unique Replaceable Platinum Black sensor ensures high accuracy and consistency in a wide-range conductivity measurement

EASY Auto. Calibration with auto buffer recognition; Auto Temp. Compensation (ATC) ensures accuracy in variant temperatures (0-50. 0˚C)

LARGE LCD with 3 backlit color (indicating 3 different modes), DUAL Display of temp. /EC, and indications of completed calibrations and stable readings

One-tap switch from conductivity to TDS/Salinity with customizable TDS factor (0. 40-1. 00)

Complete kit with READY-TO-USE calibration solutions, calibration vials, AAA batteries, and a lanyard all in a portable carrying case

Apera Instruments, LLC-AI3719 PC60-Z Bluetooth Multi-Parameter Smart Tester Powered by ZenTest Mobile App, Measuring pH/Conductivity/TDS/Salinity/Resistivity/Temp.

Lab Multiparameter Meters

Buy on Amazon Find on eBay

Smart Integration –– Easily connect the tester to your smartphone, tablet, or MacBook via Bluetooth with the ZenTest app for real-time measurement control, calibration, and advanced data management within a 30 ft range.

Precision Measurement –– Featuring a double-junction pH/conductivity combo sensor for high accuracy and durability, ensuring precise measurements across pH and conductivity/TDS/salinity/resistivity.

Cloud-Based Data Logging –– Securely log, manage, and share your test data with our cloud-based data management system, allowing for easy access and ensuring your data is always protected against loss.

Hybrid Functionality –– Designed for versatility, our tester works as a standalone classic tester when not connected to a smart device, offering uninterrupted testing capabilities.

Effortless Usability –– Tailored for professionals seeking efficiency and reliability, our tester combines easy-to-use features and fully customizable settings with robust performance, making it ideal for lab, field, or any testing environment.

Read more Read less

Apera Instruments AI521 PH800 Laboratory Benchtop pH Meter Kit, 0.01 pH Accuracy, GLP Data Management (USB output), BNC connector

Lab pH Meters

Buy on Amazon Find on eBay

Quick and easy 1 to 3 points Auto. Calibration with calibration guide (auto. recognizes 5 types of pH standards)

The quality 201T-F pH/temperature combination electrode ensures stable & accurate measurements of regular water solutions for scientific research and quality control

GlP data management (500 groups of data storage) with usb data output

Electrode's slope display between calibrations shows the health of your pH electrode

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

Apera Instruments AI2801 Powerful Magnetic Lab Stirrer / Stir Plate, Speed Range: 0-2300 rpm, Max Stirring Capacity: 3000ml

Lab Stirrers

Buy on Amazon Find on eBay

An economical choice of a reliable and durable magnetic stirrer

Ideal for home brew yeast starters

Small, yet powerful stirring ability with a Max. 3000ml stirring capacity

Smooth speed control (0-2300 rpm)

Two-Year

Apera Instruments 201T-F All-in-one pH Electrode, ATC, BNC/RCA Connector, Polycarbonate Body AI1302

Buy on Amazon Find on eBay

Built-in temperature sensor testing pH and temperature simultaneously enabling ATC (Auto Temp Compensation)

Apera's special lithium glass membrane ensures quick and stable pH readings

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

Apera Instruments FAQs

Is Apera Instruments Legit?

Yes, Apera Instruments is a legitmate brand on Amazon. After conducting a comprehensive analysis of 15,419 customer reviews for Apera Instruments products on Amazon, we have determined its average rating. Offering great value and satisfying quality, Apera Instruments has achieved a respectable rating of 4.5 from many customers, showing that its products meet customer expectations. While there may have been minor issues reported occasionally, overall, it is safe to make purchases from Apera Instruments on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

How to find more Apera Instruments products?

If you're interested in Apera Instruments and want to find more Apera Instruments products, you can follow the steps below:

Go back to FindThisBest's homepage.
Type Apera Instruments in the search box and hit Enter to see the search results.
Find and click the correct Apera Instruments to go to the new page.
Select the products you want in the Apera Instruments buying guide, and take a glance at the prices and features of the products.
View the products interest you on Amazon to read the customer reviews and check the ratings. Besides, you can hit the "brand" to find more Apera Instruments products.

How does findthisbest choose the top Apera Instruments products?

We analyze millions of Apera Instruments products reviews and customer reviews to recommend the best picks for most consumers. We have a professional team with decades of experience to test the products, which can help ensure that we provide our readers with accurate advice and best recommendations.

How can I purchase Apera Instruments products via FindThisBest?

Go to the Apera Instruments page.
Select the product you want in the Apera Instruments buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product APERA INSTRUMENTS AI209 Value Series PH20 Waterpro..., you can view it on Amazon page.
Place your order on Amazon.

What is the purpose of your brand guide?

Our mission is to provide you with the most up-to-date and objective information about the Apera Instruments products, helping you make more informed buying decisions. We recommend best choices of the products from the Apera Instruments brand, helping you make better shopping choices with less time and energy.

Similar Brands