PH800 Laboratory Benchtop pH Meter Kit

5 3
  • The quality 201T-F pH/Temperature Combination Electrode/Probe ensures Stable & Accurate measurements
  • Quick and Easy 1 to 3 points auto calibration with calibration guide and reminder function
  • GLP Data management (500 groups of data storage) with USB data output
  • Electrode's slope display between calibrations shows the health of your electrode
  • The large backlit LCD displays pH and temperature simultaneously along with icons of stable readings and finished calibrations.
  • VIDEOS +
  • SPECS +
  • FILES +
  • PARTS +
  • Parameter





    201T-F 3-in-1 Combination pH Electrode

    Measuring Range

    (-2 to 19.99) pH


    0.1/0.01 pH


    ±0.01 pH ±1 digit

    Input Current


    Input Impedance

    1x1012 Ω


    ±0.01 pH/3h ±1 digit

    Temp. Compensation Range

    0 to 100°C(32 to 212°F) auto or manual


    Measuring Range

    ±1999 mV


    1 mV


    ±0.1% F.S ±1 digit


    Measuring Range

    0 to 80°C(32 to 176°F)




    ±0.5°C ±1 digit


    Data Storage

    500 Groups

    Storage Content

    Numberings, Date, Time,
    Measurements, Unit, and Temperature

    Data Output


    Power Supply

    Input: 120V AC 60Hz; 

    Output: DC9V/300mA, 2.7VA

    IP Rating

    IP54 Splash-proof and dust-proof

    Dimensions and Weight

    (9*9*6) inches /  pounds;

    with case: 10*10*7 / 6.5 pounds approx.


    Based On 3 reviews.

    Write A Review
    • Quality
    Sort Reviews
    • Newest
    • Rating: High to Low
    • Rating: Low to High
    • 11/8/2017

      PH Accuracy

      I love to have a high end version of anything, so even though this is a bit overkill for my needs, it's a great replacement for my previous meter. I'll agree with another reviewer that it really is more for a laboratory or clean-room setup because it's not meant to be taken apart. I also have a problem that my single workshop is not segregated for lab equipment and electronics (but hopefully I'll have another before too long); in the meantime, I give this a deep drawer in my toolbox. I love that it has enough features to need the manual around, but it takes some time to get to know everything you need to know to fully utilize the units features. Thrilled to have it, fantastic accuracy.

    • 11/2/2017

      Fantastic Lab-grade ph meter.

      I needed a decently accurate Ph meter for our pond and aquarium. Those stick styles were just not working - between accuracy issues, batteries dying or leaking, or just them breaking from a splash. This unit is a lot of overkill for the weekly testing I perform, but it's spot on. The downside is that it does take up some space in my workshop, and I had to make a dust cover for it - there's a saw in the next room. It *is* dust and splash proof (IP54) but I like my electronics clean. It's not really designed to be taken apart and stored constantly. Large, easy to read and press buttons and detailed backbit display with a combination of icons, text and large numbers. I had to double-check the manual to verify what all the info was. Smiley face? Stable reading. The stand that came with my unit was a pale blue, not ivory. The Ph800 has so many features you really need to read the manual a couple of times to get the most out of it. There's a handy "cheat sheet" included that I keep by the unit. Since many of the buttons serve dual features it's really handy - short press vs long press. Only thing I'd change - I wish it was 12V instead of 9V. That would make it easier if it was needed for field work. Includes calibration solutions, probe, cables, unit and stand.

    • 10/21/2017

      Precision measurements for a coral reef aquarium

      This is perfect for my coral reef aquarium because it measures pH, temperature, and ORP (with the optional probe). The desktop unit is large but lightweight (good if you need to pack it for travel) and it has a highly visible display. Here are a couple photos of the display — it is easy to see while standing up, you don’t have to bend over the desk to see what it says. You can also download the measurements to the computer and export to an Excel spreadsheet using the USB cable. The unit is easy to clean in case of chemical spills. Overall I like the accuracy, self-tests, and nice form factor.

    3 Item(s)

    We warrant 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 THREE 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.
    Compare Products

    You have no items to compare.