Hanna HI 713 Checker Colorimeter SPECS:

• Range 0.00 to 2.50 ppm (mg/L)
• Resolution 0.01 ppm (mg/L)
• Precision ±0.04 ppm (mg/L) ±4% of reading @ 25°C
• Light Source LED @ 525 nm
• Light Detector Silicon photocell
• Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
• Battery Type (1) 1.5V AAA
• Auto-off After 2 minutes of non-use and after read
• Dimensions 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)
• Weight 64 g (2.25 oz.)
• Method Adaptation of Standard Method 4500-P E.

Hanna HI 713 Checker Colormeter is supplied with:

• (2) sample cuvettes with caps
• (6) powder reagents for phosphate
• (1) 1.5V AAA
  • battery and instructions.

Hanna HI 713 Checker Colorimeter FEATURES:

• Works in Salt Water!
• Easier to use and more accurate than chemical test kits
• Adaptation of Standard Method 4500-P E
• Accuracy 4% ±0.04 ppm (mg/L) of reading
• 0.04 ppm (mg/L) resolution (250 points)
• Large, easy to read digits
• Auto shut-off
• Dedicated to a single parameter
• Designed to work with HANNA’s powder reagents
• Uses 10 mL glass cuvettes
• Small Size, Big Convenience
• Weighing a mere 65 g (2.3 oz.), the Checker®HC easily fits into the palm of your hand or pocket.
• Use for quick and accurate on the spot analysis.
• Single button operation: Zero and Measure
• Operated by a single AAA battery
• Did we mention that its Salt Water Compatible?