Hanna Instruments HI736 Phosphorus Ultra Low Range Checker HC for Saltwater Aquariums
Price: $42.80
  • More accurate than chemical test kits, less expensive than professional testing
  • Accuracy of + or - 5% using an adaptation of Standard Method Ascorbic Acid
  • Single button operation for ease of use
  • Large LCD screen for readability
  • Auto shut-off to prolong battery life

Comments

Most Clicked DealsAll>>