Hanna Checker Saltwater Aquarium Iron Colorimeter HI721
- SKU: HI721
- VENDOR: Hanna
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Hanna Checker Saltwater Aquarium Iron Colorimeter HI721
The HI721 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure iron. Naturally present in water in low concentrations, iron may affect the taste of water, as well as stain both laundry and household appliances. Also an indicator of corrosion, iron is monitored in industrial plants and water cooling and heating systems. Designed as a more accurate alternative to chemical test kits, the HI721 provides quick, accurate results in a few easy steps.
Features at-a-glance:
- Easier to use and more accurate than chemical test kits
- Dedicated to a single parameter
- Small size, big convenience
- Ideal for: Aquaculture & Aquariums, Water Quality
Specifications
- Range: 0.0 to 5.00 ppm
- Resolution: 0.1 ppm
- Accuracy @ 25°C/77°F: ±0.4 ppm ±2% of reading
- Light Source: LED @ 525 nm
- Light Detector: silicon photocell
- Method: colorimetric method
- Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
- Battery Type: (1) 1.5V AAA
- Auto-off: after three minutes of non-use and two minutes after reading
- Dimensions: 81.5 mm x 61.0 mm x 37.5 mm (3.2" x 2.4" x 1.5")
- Weight: 64 g (2.25 oz.)
- Warranty: 1 year limited warranty
Online Only Item
This product is not stocked at our retail location. It is sourced from one of our distribution warehouses after your order is placed. Please allow 3 to 7 business days for processing before shipment or pickup.
In-Store Item
This item is stocked at our retail location and is typically available for immediate purchase, in-store pickup, or shipping. Orders are generally processed within 1 business day, although processing times may vary during sales, holidays, or periods of high order volume. Inventory is updated regularly but is subject to prior sale.
At Aquarium Depot, dry goods may qualify for free shipping based on province and item type, while livestock, frozen/perishable, heavy, or oversized items are shipped separately with applicable shipping charges and restrictions based on service availability.
Please refer to our Shipping Policy
Additional Information:
The HI721 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure iron. Naturally present in water in low concentrations, iron may affect the taste of water, as well as stain both laundry and household appliances. Also an indicator of corrosion, iron is monitored in industrial plants and water cooling and heating systems. Designed as a more accurate alternative to chemical test kits, the HI721 provides quick, accurate results in four easy steps:
