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Value Series EC20 Value Pocket Conductivity Tester Kit Pocket Conductivity Meter Apera Instruments
Value Series EC20 Value Pocket Conductivity Tester Kit Pocket Conductivity Meter Apera Instruments
Value Series EC20 Value Pocket Conductivity Tester Kit Pocket Conductivity Meter Apera Instruments
Value Series EC20 Value Pocket Conductivity Tester Kit Pocket Conductivity Meter Apera Instruments
Value Series EC20 Value Pocket Conductivity Tester Kit Pocket Conductivity Meter Apera Instruments
Value Series EC20 Value Pocket Conductivity Tester Kit Pocket Conductivity Meter Apera Instruments
Value Series EC20 Value Pocket Conductivity Tester Kit Pocket Conductivity Meter Apera Instruments
Value Series EC20 Value Pocket Conductivity Tester Kit Pocket Conductivity Meter Apera Instruments
Value Series EC20 Value Pocket Conductivity Tester Kit Pocket Conductivity Meter Apera Instruments
Value Series EC20 Value Pocket Conductivity Tester Kit Pocket Conductivity Meter Apera Instruments

Value Series EC20 Value Pocket Conductivity Tester Kit

$72.00

    Get precision you can trust with the Apera EC20 Pocket Conductivity Tester—built for serious accuracy in hydroponics, pools, labs, and water treatment. Featuring a next-gen platinum black sensor, this tester outperforms traditional models with superior stability and ±1% full-scale accuracy. Waterproof, durable, and ready for anything, it even floats if dropped in water! With auto calibration, easy-to-read dual display, and 1000-hour battery life, this is the only conductivity tester you'll ever need—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 EC20 Value Series Pocket Conductivity Tester – Reliable, Accurate & Built for All Your Needs

The Apera Instruments EC20 is engineered to be the most reliable and cost-effective conductivity (EC) tester for a wide range of applications. Whether you're testing hydroponic solutions, educational labs, tap/drinking water, swimming pools, or water treatment systems, this tester ensures precise results every time.

Unmatched Accuracy & Performance

  • Advanced BPB (Brush-Resistant Platinum Black) Sensor – Reduces electrode polarization, extends measurement range, and delivers higher accuracy than conventional stainless steel electrodes.

  • Wide Measurement Range: Covers 0-200.0 µS/cm, 0-2000 µS/cm, 0-20.00 mS/cm, and 0-50.0˚C, ensuring versatility across applications.

  • Auto Temperature Compensation (ATC): Provides ±1% full scale accuracy and 0.5˚C precision, adapting to environmental fluctuations for trustworthy readings.

Smart Features for Effortless Testing

  • 3-Point Auto Calibration with Auto Buffer Recognition – Achieves quick, reliable calibrations for optimal accuracy.

  • Clear Dual Display – The large, 180˚ viewing angle screen shows temperature and EC values simultaneously, along with indicators for completed auto calibrations and stable readings.

  • Self-Diagnosis System – Detects out-of-range errors, low battery warnings, and incorrect calibration reminders, keeping your measurements dependable.

Durable, Portable & Built to Last

  • IP67 Waterproof & Dustproof Design – Floats on water, so you won’t have to worry about accidental spills.

  • Complete Kit Included: Comes with calibration solutions, AAA batteries, and a lanyard, all stored in a convenient portable carrying case.

  • Extended Battery Life: Runs for 1000 hours on AAA batteries, with low-power alerts and automatic shutoff after 8 minutes of inactivity.

Whether you're an environmental researcher, a lab technician, or a hydroponics enthusiast, the Apera EC20 delivers fast, accurate, and hassle-free conductivity testing.

Elevate your water quality testing experience with industry-leading precision and durability—get yours today!


    Meter Technical Specs
    Meter's Technical Specs
    ConductivityRange0 to 20.00 mS/cm:
    (0 to 199.9 µS/cm);
    (200 to 1999 µS/cm);
    (2.00 to 19.99 mS/cm)
    Resolution0.1/1 µS/cm, 0.01 mS/cm
    Accuracy±1% F.S.
    Calibration PointsAutomatic 1 to 2 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
    PowerDC3V, AAA batteries*4
    Battery LifeContinuous operation up to 1000 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, waste water treatment, aquaculture, etc.
    Type of SensorBPB (Brush-Resistant Platinum Black)
    ReplaceableNo
    Temperature SensorYes
    Range0.1 µS to 20.00 mS
    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 the option of APERA INSTRUMENTS, LLC, any malfunctioned or damaged product attributable to the responsibility of APERA INSTRUMENTS, LLC for a period of TWO YEARS for the instrument and SIX MONTHS for the probe from the delivery.

Product Resources:

Copy of Technical Specifications

FeatureDetails
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
Stage180mm(X) x 245mm(Y) plain stage with replaceable glass insert with 45mm opening, Glass Stage plate insert
IlluminationKoehler without iris, with phase slider, 3W LED
WarrantyLIMITED LIFETIME WARRANTY

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