Looks like Hanna instruments have now come out with a new Nitrate low range checker which is due for sale in the next couple of weeks here in the UK at around £73
The new H1781 nitrate checker by Hanna instruments is a simple and accurate handheld colorimeter that uses the Beer-Lambert principle to determine nitrate concentration. The HI781`s low range of 0.00 - 5.00 makes it ideal for measuring the low nitrate levels found in saltwater aquariums.
Features
- Low range is ideal for saltwater aquariums
- 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
The Kit contains
- (1x) HI781 Checker HC
- (2x) Sample cuvettes with caps
- (1x) Nitrate Reagent starter set (reagents for 12 tests)
- (1x) Filter holder
- (1x) 20 mL syringe
- (1x) 5 mL syringe with tip
- (1x) Mixing vial with cap
- (1x) Instructions and quick start guide
I will be putting in my order for one of these nitrate checkers to add to the other checkers i already have from Hanna.
Nitrate-Checker.jpg
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