Hanna Checker Marine pH Checker HI780

Get accurate water testing results with the HI780 Marine pH Colorimeter. With a digital readout, there is no more struggling to determine colors visually. This pH tester’s compact design fits in your pocket or stores easily in your shop.

• Easier to use and more accurate than chemical test kits.


• One-button operation makes getting your pH results simple.


• Great for aquariums and marine environmental testing.

Specifications:

• Range: 6.3 to 8.6 pH


• Resolution: 0.1 pH


• Accuracy @ 25°C/77°F: ±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 ten 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)


• Ordering Information: Each HI780 is delivered in a case with custom insert and is supplied with sample cuvette and cap (2 pcs.), Marine pH reagent starter kit, 1.5V AAA Alkaline battery (1 pc.), & Instruction manual


• Reagent Set: HI780-25 (100 tests)


• Calibration Set: HI780-11