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PH400 Portable pH Meter Kit – High-Accuracy Waterproof pH Testing for Professionals
PH400 Portable pH Meter Kit – High-Accuracy Waterproof pH Testing for Professionals
PH400 Portable pH Meter Kit – High-Accuracy Waterproof pH Testing for Professionals
PH400 Portable pH Meter Kit – High-Accuracy Waterproof pH Testing for Professionals
PH400 Portable pH Meter Kit – High-Accuracy Waterproof pH Testing for Professionals
PH400 Portable pH Meter Kit – High-Accuracy Waterproof pH Testing for Professionals
PH400 Portable pH Meter Kit – High-Accuracy Waterproof pH Testing for Professionals
PH400 Portable pH Meter Kit – High-Accuracy Waterproof pH Testing for Professionals
PH400 Portable pH Meter Kit – High-Accuracy Waterproof pH Testing for Professionals
PH400 Portable pH Meter Kit – High-Accuracy Waterproof pH Testing for Professionals

PH400 Portable pH Meter Kit – High-Accuracy Waterproof pH Testing for Professionals

$300.00

    Achieve fast, accurate pH testing with the Apera PH400 Portable pH Meter Kit, designed for water quality professionals, lab analysts, and industrial applications. Featuring the high-precision 201T-S 3-in-1 pH/Temperature Electrode, this meter delivers lightning-fast readings with ±0.01 pH accuracy, ensuring reliable results in any environment. Its IP57 waterproof, dustproof design, intuitive LCD display, and smart auto-calibration system make it effortless to use, even in the harshest conditions. Get lab-grade precision in a rugged, ready-to-use kit—order today.

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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 Instruments PH400 Portable pH Meter Kit – Precision, Durability & Smart Calibration in One Compact Device

Achieve fast, accurate pH measurements in any environment with the Apera Instruments PH400 Portable pH Meter Kit, designed for water quality professionals, environmental researchers, and industrial applications. Featuring the high-quality 201T-S 3-in-1 Combination pH/Temperature Electrode/Probe, this meter delivers reliable pH and temperature readings simultaneously, ensuring consistency and efficiency in every test.

Advanced Accuracy & Smart Calibration Features

  • 201T-S 3-in-1 Combination Electrode – Provides quick and precise pH measurements with integrated temperature compensation (±0.01 pH accuracy).

  • IP57 Waterproof & Dustproof Design – Built for harsh environments, ensuring long-term durability in field and lab conditions.

  • Quick & Easy 3-Point Auto Calibration – Simplifies setup, maintaining measurement precision for consistent results.

  • Smart Self-Diagnosis System – Helps users perform proper calibration and assess probe condition, preventing measurement errors.

User-Friendly Interface & Seamless Operation

  • Large Clear LCD Display – Simultaneously shows pH and temperature readings, along with stable reading icons and calibration completion indicators.

  • Fully Configurable Settings – Allows users to customize pH buffer standards, temperature unit, backlight duration, and auto power-off.

Reliable Performance with Extended Battery Life

  • Powered by AA Batteries – Ensures long-lasting usability, ideal for on-the-go water testing applications.

  • 2-Year Warranty & CE Certification – Delivers peace of mind, guaranteeing quality and compliance with industry standards.

Complete Testing Kit for Professionals

Included in a rugged carrying case, the kit features a pH electrode, 3 calibration solutions (pH 4, 7, 10), silicone oil, and a microfiber wipe, making it the ultimate pH testing solution for laboratories, industrial settings, and field analysis.

Maximize precision and durability in pH testing—get the Apera PH400 today.

    PH400 Specifications
    Model
    pHMeasuring Range(0.00 to 14.00) pH
    Resolution0.01 pH
    Accuracy±0.01 pH ±1 digit
    Temperature Compensation0 to 100°C (32 to 212°F), Auto or Manual
    mVMeasuring Range±1000 mV
    Resolution1 mV
    Accuracy±0.2% F.S ±1 digit
    TemperatureMeasuring Range0 to 80°C (32 to 176°F)
    Resolution0.1°C
    Accuracy±0.5°C ±1 digit
    OthersPower SupplyAA Batteries *4 (1.5V*4)
    IP RatingIP57 Waterproof and Dustproof
    Dimensions and Weight Meter: (7.8×3.4×1.25) inches / 12 oz.
    With carrying case: (14×10×3) inches / 3.56 pounds
    Cable length: 3ft

    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 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:

Manual Manual
Brochure Brochure

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
Expanded View

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