Hanna Instruments Checker Marine pH Checker Colorimeter

The HI780 pH Checker HC by Hanna Instruments is a simple, accurate, and cost effective way to measure pH in seawater. Designed as a more convenient alternative to chemical test kits, this handheld colorimeter provides quick, accurate pH testing results.

Why are pH levels important?
pH levels affect marine life growth, reproduction, and communication. In the context of corals, incorrect pH levels can inhibit skeleton building and limit overall growth.

Features:
Great for saltwater aquariums and marine environmental testing
Easier to use and more accurate than chemical test kits
Dedicated to a single parameter
Simple one-button operation
Digital read out for added convenience
Compact size for easy travel and storage

Specifications
Range    6.3 to 8.6 pH
Resolution    0.1 pH
Accuracy @ 25°C/77°F    ±0.2 pH
Light Source    LED @525 nm
Light Detector    Silicon photocell
Method    Colorimetric adaptation of phenol red method
Auto-off    After ten minutes of non-use
Environment    0 to 50°C (32 to 122°F); RH max 95% non-condensing
Battery Type    (1) 1.5V AAA

What`s Included:
(1x) HI780 Checker HC
(2x) Sample cuvettes with caps
(1x) pH Reagent starter set
(1x) 1.5V AAA battery
(1x) Instructions