Handheld Colorimeter Marine Phosphate Ultra Low Range (HI774)

The HI774 Phosphate ULR checker provides an accurate way to measure phosphate from 0.00 to 0.90 ppm in a few easy steps.

Features

• Easier to use and more accurate than chemical test kits
• Large, easy to read digits Auto shut-off
• Dedicated to a single parameter
• Designed to work with HANNA's reagents
• Uses 10 mL glass cuvettes
• Small Size, Big Convenience
• Fits in the palm of your hand

Specifications

• Range: 0.00 to 0.90 ppm
• Resolution: 0.01 ppm
• Accuracy: ±.02 ppm ±5% of reading
• Light Source: LED @ 525 nm
• Light Detector: Silicon photocell
• Method: Adaptation of Standard Method for Examination of Water and Wastewater, 20th edition, Ascorbic Acid method
• Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
• Battery Type: (1) 1.5V AAA
• Auto-off: After 7 minutes of non-use and 2 minutes after reading
• Dimensions: 86 x 61 x 37.5 mm (3.4 x 2.4 x 1.5")
• Weight: 64 g (2.25 oz.)
• Uses Hanna HI774-25 reagent refills

What's Included

• HI774 Checker
• 2 sample cuvettes with caps
• ULR Reagent for 10 tests
• battery
• instructions
• quick start guide