Hanna HI774 Phosphate Ultra Low Range PPM Colorimeter Marine Checker

Hanna HI774 Phosphate Ultra Low Range PPM Colorimeter Marine Checker

Hanna HI774 Phosphate Ultra Low Range PPM Colorimeter Marine Checker is used to accurately measure phosphate levels from 0.00 to 0.90 ppm in marine systems, including reef tanks, to help ensure long-term coral health.

The HI774 Ultra Low Range Phosphate Checker® is a cost-effective way to measure phosphate in marine systems, including reef tanks. Excessive phosphate levels can prevent calcification, skeletal formation, and growth of many coral species, particularly those referred to as SPS or small-polyp stony. In addition, high phosphate levels can cause nuisance algae growth in your reef tank. This can become problematic because algae often outcompete sessile organisms for light, nutrients, and space, jeopardizing long-term coral health in your reef. Testing for phosphates is standard practice for saltwater aquariums and provides valuable insight into your reef tank’s water chemistry to help ensure long-term coral health.

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.)

What's Included

- HI774 Checker
- 2 sample cuvettes with caps
- ULR Reagent for 10 tests
- Battery
- Instructions
- Quick start guide

Reagent Refills - Hanna HI774-25

Terms of Sale: Please take the time to thoroughly understand and familiarize yourself with this test kit before purchasing, as the unique nature of this product means that we are unable to accept returns.

When can I expect delivery?

• Gauteng (Jhb/Pta) - 1-3 working days
• Nationwide (Cpt/Dbn+) - 2-5 working days
• Outlying Areas - 3-7 working days

All orders are sent via Economy Road, typically through Fastway or Internet Express Couriers*. Estimated timeframes are not guaranteed. Once the order is collected by the courier, we have no control over third-party logistics and cannot make any time promises.

If you prefer a faster 🚀 shipping option, we also offer The Courier Guy during checkout in the dropdown selection. Please note that this option is not free, and you must choose it to use it. Please pay careful attention to the cutoff times and delivery timeframe for these options during checkout.

Enjoy the convenience of collection points and lockers! 📦

No more waiting at home or at work for your delivery. Simply choose a collection locker or pickup point and collect your order when it suits you.

Delivery times to lockers and pickup locations typically range from 2–7 working days, depending on your location.*

Collection timeframes:

• Bob Box: Collect within 2 days of receiving your collection notification.
• PUDO Lockers: Collect within 36 hours of receiving your collection PIN or SMS notification.
• Pargo Pickup Points: Collect within 5 days of arrival at the pickup location.

If a PUDO parcel is not collected within 36 hours, it will automatically be transferred to the nearest PUDO Kiosk or Depot at no additional cost. The parcel will then be held there for approximately 14 days before being returned.

Please ensure you collect your parcel within the applicable collection period. Uncollected parcels will be returned to the sender, and additional shipping charges may apply should the order need to be resent.