Best Apera Instruments Ai413 Kit Deals of Nov 2026

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

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Apera Instruments

Apera Instruments AI413 PC400 Portable Multi-Parameter Meter Kit (pH/EC/TDS/Temp.), 6 Bottles of Calibration Solutions Included, 1.3" Height, 3.4" Wide, 7" Length

Comes with an all-in-one ATC pH electrode, measuring pH in a quick and reliable manner

The high quality platinum black conductivity electrode generates accurate EC readings in a wide measuring range (0 to 200 mS/cm)

Quick and easy multi-points Auto calibration with calibration guide and self-diagnosis

IP57 waterproof and dustproof, ideal for use in harsh environments

Comes with a complete test kit with 6 bottles of calibration solutions in a rugged 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 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 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 INSTRUMENTS AI209-T Value Series PH20 pH Tester Combo Kit, Including The Maintenance Set & AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. Each

Product 1: The top-rated pH tester now comes with a complete CALIBRATION and PROBE CARE Combo Kit, ensuring reliable test performance

Product 1: Comes with a probe cleaning brush for easy removal of contaminants on probes, maximizing probe's life-span

Product 1: Comes with Apera's unique CalBox, heping you organize all the solutions and save cost on buffers by at least 50%

Product 1: Apera quality pH sensor with low impedance, greatly improving response speed and shorteninb stablizing process

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 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

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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

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Our #1 Pick Today

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Apera Instruments

Apera Instruments AI413 PC400 Portable Multi-Parameter Meter Kit (pH/EC/TDS/Temp.), 6 Bottles of Calibration Solutions Included, 1.3" Height, 3.4" Wide, 7" Length

Comes with an all-in-one ATC pH electrode, measuring pH in a quick and reliable manner

The high quality platinum black conductivity electrode generates accurate EC readings in a wide measuring range (0 to 200 mS/cm)

Quick and easy multi-points Auto calibration with calibration guide and self-diagnosis

IP57 waterproof and dustproof, ideal for use in harsh environments

Comes with a complete test kit with 6 bottles of calibration solutions in a rugged carrying case.

Details & specs

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7 Apera Instruments Ai413 Kit deals are available from: Amazon, starting from $103.61.

The lowest price we found is $103.61 while the highest is $576.91. Prices for the best Apera Instruments Ai413 Kit deals average at $269.05.