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Top rated lab photometers and light meters

AI-generated summary · updated July 28, 2026 · verify details before purchase.

  1. Best overall

    Thermo Fisher Scientific Orion Star A212 pH Meter

    4.5/5 $500-$600

    Highly accurate and reliable pH meter for laboratory use, with a wide range of features and options. Suitable for a variety of applications, including research and quality control.

    • High accuracy
    • Durable design
    • Easy to use
  2. Hach DR900 Colorimeter
    Best for colorimetric analysis HACH

    Hach DR900 Colorimeter

    4.3/5 $2,464.00

    Advanced colorimeter for laboratory use, with a wide range of features and options. Suitable for a variety of applications, including water and wastewater analysis.

    • High precision
    • Multiple wavelength options
    • Data logging capability
    • Steep learning curve
  3. Oakton pH 7000 Meter
    Best budget pick Oakton

    Oakton pH 7000 Meter

    4.2/5 $703.20

    Affordable and accurate pH meter for laboratory use, with a simple and easy-to-use design. Suitable for a variety of applications, including education and research.

    • Low cost
    • Easy to use
    • Compact design
    • Limited features
  4. Lovibond MD 100 Photometer
    Best for photometric analysis Lovibond

    Lovibond MD 100 Photometer

    4.4/5 $769.45

    Highly accurate and reliable photometer for laboratory use, with a wide range of features and options. Suitable for a variety of applications, including water and wastewater analysis.

    • High accuracy
    • Multiple wavelength options
    • Data logging capability
  5. Hanna Instruments HI 83200 Multi-Parameter Photometer
    Best for multi-parameter analysis Hanna Instruments

    Hanna Instruments HI 83200 Multi-Parameter Photometer

    4.5/5 $284.13

    Advanced photometer for laboratory use, with a wide range of features and options. Suitable for a variety of applications, including water and wastewater analysis.

    • High accuracy
    • Multiple parameter options
    • Data logging capability
    • Complex operation
  6. Xylem Analytics Portable pH Meter
    Best portable option LOHAND

    Xylem Analytics Portable pH Meter

    4.3/5 $185.99

    Portable and accurate pH meter for laboratory use, with a simple and easy-to-use design. Suitable for a variety of applications, including field measurements and education.

    • Portable design
    • Easy to use
    • Low cost
    • Limited features
  7. Best for titration analysis

    Metrohm 905 Titrando

    4.5/5 $1000-$1200

    Highly accurate and reliable titrator for laboratory use, with a wide range of features and options. Suitable for a variety of applications, including research and quality control.

    • High accuracy
    • Multiple electrode options
    • Data logging capability

Buying advice

When choosing a lab photometer or light meter, consider the specific application and required level of accuracy. Look for products with a wide range of features and options, as well as a durable and easy-to-use design. Additionally, consider the cost and any necessary maintenance or calibration requirements.

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