Best Apera Instruments Ai522 Kit Deals of Nov 2026

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

Advertiser Disclosure

Top Picks

Apera Instruments

Apera Instruments AI522 EC800 Laboratory Benchtop Conductivity/TDS/Salinity/Resistivity/Temp. Meter Kit, 1% F.S Accuracy, GLP Data Management (USB output), Plastic/Glass

Quick and easy 1 to 4 points auto. Calibration with calibration guide and reminder

The quality 2301T-F conductivity/temp. 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

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

3 bottles (50Ml each) of conductivity calibration solutions included in the knit

Details & specs

Check Price

on Amazon.com

Compare

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

Check Price

on Amazon.com

Compare

Apera Instruments

Apera Instruments AI104G GroStar Series GS4 pH/EC/500ppm/700ppm Combo 5-in-1 Pen Tester Kit & pH Probe Electrode Sensor Care Maintenance Kit

Product 1: Lab-grade pH/EC/TDS meter designed specifically to meet growers' needs and habits

Product 1: Measures pH, EC, 700ppm, 500ppm, and temperature with premium probe technologies, ensuring high accuracy and durability with minimal maintenance

Product 1: Grower-friendly calibration workflow on an HD backlit screen allows you to finish 2-point calibration within a minute

Product 1: Replaceable combo probe with double junction pH sensor and titanium EC sensor

Product 2: Everything you need in one kit to properly take care of your pH electrode and meter in a smooth workflow

Product 2: 3 bottles of pH calibration buffer solutions (4.00, 7.00, 10.01, 4 oz. each)

Product 2: 4 oz. bottle 3M KCL soaking solution

Check Price

on Amazon.com

Compare

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.

Check Price

on Amazon.com

Compare

Apera Instruments

APERA INSTRUMENTS AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (Conductivity) /TDS (ppm) & LLC-AI1109 8oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01)

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.

Check Price

on Amazon.com

Compare

Apera Instruments

Apera Instruments AI104G GroStar Series GS4 pH/EC/500ppm/700ppm Combo 5-in-1 Pen Tester Kit & 3M KCL Storage Soaking Solution for pH and ORP Electrodes

Product 1: Lab-grade pH/EC/TDS meter designed specifically to meet growers' needs and habits

Product 1: Measures pH, EC, 700ppm, 500ppm, and temperature with premium probe technologies, ensuring high accuracy and durability with minimal maintenance

Product 1: Grower-friendly calibration workflow on an HD backlit screen allows you to finish 2-point calibration within a minute

Product 1: Replaceable combo probe with double junction pH sensor and titanium EC sensor

Product 2: For conditioning and extending the life of your probes

Product 2: Made with reagent grade chemicals to ensure optimal performance of your pH probes

Product 2: Double-sealed package to ensure freshness

Check Price

on Amazon.com

Compare

Our #1 Pick Today

Apera Instruments

Apera Instruments AI522 EC800 Laboratory Benchtop Conductivity/TDS/Salinity/Resistivity/Temp. Meter Kit, 1% F.S Accuracy, GLP Data Management (USB output), Plastic/Glass

Quick and easy 1 to 4 points auto. Calibration with calibration guide and reminder

The quality 2301T-F conductivity/temp. 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

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

3 bottles (50Ml each) of conductivity calibration solutions included in the knit

Details & specs

Check Price

on Amazon.com

Compare

Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

6 Apera Instruments Ai522 Kit deals are available from: Amazon, starting from $149.16.

The lowest price we found is $149.16 while the highest is $507.45. Prices for the best Apera Instruments Ai522 Kit deals average at $234.61.