Hanna pH Checker HI780 - Marine
Hanna pH Checker HI780 - Marine
Hanna Instruments

Hanna pH Checker HI780 - Marine

$57.79 $67.99
  • SKU: HI780
  • Availability: In Stock In Stock OUT OF STOCK In Stock

    The HI780 Marine pH Checker is a simple, accurate and cost effective way to measure pH in saltwater. With a digital read out, there is no more struggling to determine colors visually. Keeping your aquarium pH stable and in optimal ranges reduces stress on your fish and aquatic animals, helping them resist disease and tolerate other stressors. Maintaining an ideal pH can also dramatically improve growth, behavior, and overall appearance.

    Designed as a more accurate alternative to chemical test kits, the HI780 marine pH meter provides quick, accurate results in a few easy steps.


    • Easier to use and more accurate than chemical test kits
    • One button operation makes getting your pH results simple
    • Dedicated to a single parameter
    • Small size, big convenience


    • Range: 6.3 to 8.6 pH
    • Resolution: 0.1 pH
    • Accuracy: ±0.2 pH of reading @ 25 °C (77 °F)
    • Light Source: LED @ 525 nm
    • Light Detector: Silicon photocell
    • Method: Colorimetric Adaptation of Phenol Red Method
    • Battery Type: (1) 1.5V AAA
    • Auto-off: After 10 minutes of non-use
    • Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
    • Dimensions: 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”)
    • Weight: 64 g (2.3 oz)

    Need More Reagent? Click Here: HI780-25 Marine pH Checker HC Reagents (100 Tests)

    Instruction Manual: Click Here