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Value Series PH20 Pocket pH Tester pH Meter Kit
Value Series PH20 Pocket pH Tester pH Meter Kit
Value Series PH20 Pocket pH Tester pH Meter Kit
Value Series PH20 Pocket pH Tester pH Meter Kit
Value Series PH20 Pocket pH Tester pH Meter Kit
Value Series PH20 Pocket pH Tester pH Meter Kit
Value Series PH20 Pocket pH Tester pH Meter Kit
Value Series PH20 Pocket pH Tester pH Meter Kit
Value Series PH20 Pocket pH Tester pH Meter Kit
Value Series PH20 Pocket pH Tester pH Meter Kit
Value Series PH20 Pocket pH Tester pH Meter Kit
Value Series PH20 Pocket pH Tester pH Meter Kit

Value Series PH20 Pocket pH Tester pH Meter Kit

$68.00

    Get fast, accurate, and hassle-free pH testing with the Apera PH20 Pocket pH Tester, trusted by professionals and hobbyists alike. Designed for reliability in any environment, it features auto calibration, temperature compensation, and instant stable reading detection, so you get precise results without second-guessing. Built to last with IP67 waterproofing, a rugged carrying case, and up to 2000 hours of battery life, this tester is ready for hydroponics, pools, drinking water, and more. If you're serious about effortless and dependable pH testing, this is the meter you've been looking for—get yours today.

See All Specs

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Fast Delivery

Most items ship same day

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Manufacturer Warranty

All products are covered by manufacturer warranty

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After-Sale Support

24/7 support

What's Included

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VR Headset

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2 Touch Controllers

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Charging Cable

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Power Adapter

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Glasses Spacer

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Apera PH20 Pocket pH Tester – Fast, Accurate, and Built for Reliability


Quality glass bulb probe
Ensures reliable pH tests for regular water solutions

Rugged design
IP67 Waterproof and Dustproof

Powered by AAA batteries
Up to 1000 hours of continued use

The Apera Instruments PH20 Pocket pH Tester is a precision-driven, high-performance pH meter designed for effortless and reliable testing in hydroponics, pools, drinking water, laboratories, and more. Equipped with Apera's proprietary low-impedance pH sensor, it delivers rapid response times and ensures consistently accurate readings across various water conditions.

Smart Features for Professional-Grade Accuracy

  • Effortless Auto Calibration with 1 to 3-point calibration and automatic buffer recognition, eliminating the guesswork.

  • Automatic Temperature Compensation (ATC) ensures precise measurements, adjusting for temperature fluctuations between 32-122˚F.

  • Stable Reading Recognition technology improves consistency, signaling when the measurement is steady for recording.

  • Long-Lasting Performance, operating up to 2000 hours on four AAA batteries for uninterrupted testing sessions.

Durable, Portable, and Ready for Use

  • Complete Testing Kit, including pre-mixed calibration solutions, batteries, and a lanyard, all housed in a rugged carrying case.

  • IP67 Waterproof and Dustproof Design, built to withstand real-world environments and accidental drops into water.

  • Intuitive Interface with a large, high-contrast display, allowing for easy reading even in challenging conditions.

kit

Designed for professionals and hobbyists alike, the Apera PH20 Pocket pH Tester is the trusted solution for those who demand speed, accuracy, and durability in their pH testing. Whether for scientific research, industrial applications, or everyday water quality management, this tester is engineered to provide consistent, reliable results with minimal effort.

    pH Meter Specs
    Meter's Technical Specs
    pHRange0 to 14.0 pH
    Resolution0.1 pH
    Accuracy±0.1 pH
    Calibration PointsAutomatic 1 to 3 points
    Temperature CompensationAuto Temperature Compensation
    0 to 50°C (32 to 122°F)
    Temp.Range0 to 50°C (32 to 122°F)
    Resolution0.1°C
    Accuracy±0.5°C
    LCD180° Viewing Angle LCD
    Stable Reading IndicationSmiley Face icon
    Low-Battery WarningBattery icon flashing, reminder of battery replacement
    Self-DiagnosisYes
    Heads-Up FunctionNo
    Auto. Power-OffYes, auto power-off in 8 minutes without operation
    Waterproof RatingIP67; Floatable
    PowerDC3V, AAA batteries*4
    Battery LifeContinuous operation up to 2000 hours
    Dimensions & WeightTester: (40*31*178) mm/ 107g
    With case: (190*165*40) mm/ 438g
    Electrode's Technical Specs
    ApplicationRegular water solution testing, such as pools and spas, hydroponics, tap water, drinking water, water treatment, aquaculture, cooling towers, etc.
    Shape of glass membraneBulb
    ReplaceableNo
    Temperature SensorYes
    JunctionSingle Junction Ceramic
    Reference ElectrodeAg/AgCl
    ElectrolyteKCL Gel
    Range0 to 14 pH
    Temperature Range0 to 50°C (32 to 122°F)

    Warranty Information

    APERA INSTRUMENTS, LLC warrants this instrument to be free from defects in material and workmanship and agree to repair or replace free of charge, at option of APERA INSTRUMENTS, LLC, any malfunctioned or damaged product attributable to responsibility of APERA INSTRUMENTS, LLC for a period of TWO YEARS for the instrument and SIX MONTHS for the probe from the delivery.

    This limited warranty does NOT cover any issues due to:

    • Accidental damage
    • Improper use
    • Normal wear and tear
    • Transportation
    • Storage
    • Failure to follow the product instructions
    • Unauthorized maintenance, modifications, combination or use with any products, materials, processes, systems or other matter
    • Unauthorized repair
    • External causes such as accidents, abuse, or other actions or events beyond our reasonable control.

Product Resources:

Copy of Technical Specifications

Feature Details
Viewing Head Siedentopf type trinocular head, inclined at 30°, Interpupillary adjustment 53mm to 75mm, graduated diopter on left eyetube (30mm I.D. eyetubes)
Eyepieces SWH10X Widefield high eyepoint eyepiece, Field No. 22, tube O.D. 30.0 mm
Nosepiece Quintuple
Quintuple LWD Planachromat Phase 10x, 20x
Condenser TC Condenser N.A. 0.30, W.D. 73.0mm
Stage 180mm(X) x 245mm(Y) plain stage with replaceable glass insert with 45mm opening, Glass Stage plate insert
Illumination Koehler without iris, with phase slider, 3W LED
Warranty LIMITED LIFETIME WARRANTY
Expanded View

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