The Phosphate Ultra Low Range PPM Colorimeter HI774 Hanna Checker is a precision tool designed for saltwater aquariums to measure phosphate levels accurately from 0.00 to 0.90 ppm. This instrument offers reef tank owners a reliable and cost-effective way to monitor phosphate concentrations, which are crucial for maintaining optimal coral health and preventing nuisance algae growth. The HI774 checker features a dedicated LED light source at 525 nm, ensuring accurate readings with a resolution of 0.01 ppm and an accuracy level of ±0.02 ppm ±5% of reading.
| SKU | 212044 |
| Aquarium Type | Saltwater |
Price History
Phosphate Ultra Low Range PPM Colorimeter HI774 Hanna Checker
by Hanna Instruments
Test Kits
Reference reading: Species guide on Codexery
Species guides on Codexery
- Fire goby — Scientific name: Nemateleotris magnifica · Maximum size: 9 cm source
- Whitetail dascyllus — Scientific name: Dascyllus aruanus · Family: Pomacentridae source
1 retailer · 1 in stock
Compare Prices
Prices and availability change; we are not paid by these stores.
Active Deals
15% off Phosphate Ultra Low Range PPM Colorimeter HI774 Hanna Checker - Marine Water
On sale for $63.74 (regular $74.99)
All-time low price on Phosphate Ultra Low Range PPM Colorimeter HI774 Hanna Checker - Marine Water
New lowest price: $63.74 (previous low: $74.99)
15% price drop on Phosphate Ultra Low Range PPM Colorimeter HI774 Hanna Checker - Marine Water
Price dropped from $74.99 to $63.74
More in Test Kits
Calibration Fluid
Single HI70024P 35ppt Salinity Calibration Sachet
Hanna Instruments
35 ppt Salinity Calibration Solution Pack HI70024P (Single Pack) - Hanna Instruments
Hanna Instruments
HI70031P 1413 20 ml (Single Pack) - Hanna Instruments
Hanna Instruments
pH 4.01 Calibration Buffer 20 ml (Single Pack) - Hanna Instruments
Hanna Instruments
pH 7.01 Calibration Buffer 20 ml (Single Pack) - Hanna Instruments
Hanna Instruments
More from Hanna Instruments
pH 10.01 Calibration Buffer 20 ml (Single Pack) - Hanna Instruments
Hanna Instruments
Single 1mL Graduated Syringe HI740142P
Hanna Instruments
PH Calibration Buffer (Combo Pack) 4.0, 7.0, 10.0 - Hanna Instruments
Hanna Instruments
(HI740270) 10 ml Syringe with Luer Lock HI781 part - Hanna Instruments
Hanna Instruments
You Might Also Need
Milwaukee Instruments 4.01 Calibration Solution, Single Use Packet, 20ml
Milwaukee Instruments 10.01 Calibration Solution, Single Use Packet
Milwaukee Instruments Electrode Rinse, 20 ml
Milwaukee 7.01 PH Buffer Solution 20 Ml Sachet
Seachem Denitrate
Seachem
ONE SHOT Coral Dip Single Pack