Name: Hanna Instruments - Mini Phosphate Checker Photometer ULR - PO4 - HI774
Brand: Hanna Instruments
SKU: HI774
Price: 69.99 EUR
Availability: InStock
Rating: 4.96 (24 reviews)

-7.9%
-7.9%

Hanna Instruments - Mini Phosphate Checker Photometer ULR - PO4 - HI774 Hanna Instruments - 1

Quantity

13 loyalty points By purchasing this product
you will receive a voucher of €1.30

€75.99

€69.99 Save 7.9%

Tax included

In stock (2)

Mini-photometer Checker Phosphates ULR allows the measurement of phosphates up to 0.9 mg/L (ppm).

This mini-photometer is compatible for measurements in fresh water and sea water.

HI774 comes with 2 measuring cuvettes and their caps, 10 sachets of powdered reagent and the battery.

Order it before 15:00 tomorrow
and receive it on Tuesday, March 17, 2026 with Chronopost - Livraison express à domicile

Strong points

Digital photometer at the price of a chemical analysis kit
Quality, fast and accurate measurements
Very easy to use (1 key)
Lightweight (65 g) and compact, slips into any pocket
Measurements in accordance with approved methods
Large reading screen
Robust and practical
Surely amazing

Field applications

Aquaculture
Natural waters
Waste
Potable water
Agriculture

Specifications

Range	0.00 to 0.90 mg/L (ppm)
Resolution	0.01mg/L (ppm)
Exactness	±0.02 mg/L (ppm) ±4% of reading
Method	Adaptation of the "ascorbic acid" method, the reaction between phosphates and the reagent causes a blue color in the sample
Light source	525nm LEDs
Light detector	Silicon photocell
Pile	1 x 1.5V AAA battery
Self-extinguishing	After 7 minutes of non-use and after each reading
Dimensions	81.5 x 61 x 37.5mm
Weight	64g

Product Details

Reference HI774

Frequently purchased together
Hanna Instruments - Mini Marine Nitrate HR Photometer -...

(16 reviews)

€69.99 €75.99

Hanna Instruments Mini Marine Nitrate Photometer is specially designed to quickly and accurately determine high nitrate levels in saltwater aquariums and marine applications . With a digital readout, you won't have to struggle to determine colors visually.

-7.9%

-7.9%

5 en stock
Hanna Instruments - dKH Alkalinity Checker Mini...

(8 reviews)

€69.99 €75.99

Checker HC mini photometer for measuring alkalinity (dKH) in seawater up to 20 dKH. HI772 comes with 2 measuring cuvettes and their caps, 1 bottle of liquid reagent for alkalinity and the battery.

-7.9%

-7.9%

7 en stock
Hanna Instruments - Powder Reagents for Marine Nitrate...

(27 reviews)

€21.99

Powder reagents for Checker Marine Nitrate (HI782), 25 tests. Ref: HI782-25

14 en stock
Hanna Instruments - Mini Calcium Checker Photometer - Ca...

(5 reviews)

€69.99 €75.99

Checker HC mini-photometer for the measurement of calcium in seawater from 200 to 600 mg/L (ppm).
HI 758 is delivered with 2 measurement cuvettes and their cap, reagents for 25 tests, 1 plastic pipette, 1 automatic 100 µL pipette with tip and the battery.
.

-7.9%

-7.9%

6 en stock
SALIFERT - Kh Test

(42 reviews)

€7.27 €7.99

This analysis kit from the SALIFERT brand allows you to measure the Kh of your seawater with precision. Allows you to take 100 to 200 measurements.

-9%

-9%

10 en stock
SALIFERT - Nitrates Test

(20 reviews)

€9.13 €9.99

Accurately tests the nitrate level of your seawater.

Allows you to take around 60 measurements.

Instructions in French

-8.6%

-8.6%

11 en stock
SALIFERT magnesium test

(32 reviews)

€10.79 €11.99

This SALIFERT brand analysis kit allows you to accurately measure the magnesium level of your seawater. Allows you to take around 50 measurements.

-10%

-10%

6 en stock
Hanna Instruments - Mini Marine Magnesium HC Photometer -...

(8 reviews)

€69.99 €75.99

Hanna Instruments HI783 Magnesium Checker Mini Photometer is specially designed to quickly and accurately determine magnesium levels in saltwater aquariums and marine applications . With a digital readout, you won't have to struggle to determine colors visually.

-7.9%

-7.9%

3 en stock
Products from the same category
AQUARIUM SYSTEMS - Hydrometer Sea Test TK505
€19.99

The Aquarium Systems hydrometer allows you to accurately measure the density of seawater at a lower cost.

2 en stock
$RED SEA - High precision refractometer for sea water$

RED SEA - High precision refractometer for sea water

(1 review)

€73.99

The seawater refractometer offers exceptional accuracy because it uses a specific algorithm developed to measure the absolute salinity of seawater at a temperature of 25°C.

2 en stock
Hanna Instruments - Mini Phosphate Checker Photometer -...

(7 reviews)

€69.99 €75.99

Checker HC mini-photometer for measuring phosphates up to 2.50 mg/L (ppm) .

This mini-photometer is compatible for measurements in fresh water and sea water .

HI 713 is supplied with 2 measuring cuvettes and their caps, 6 sachets of powdered reagent and the battery.

-7.9%

-7.9%

7 en stock
Hanna Instruments - Mini Alkalinity Checker Photometer -...

(5 reviews)

€69.99 €75.99

Checker HC mini-photometer for measuring alkalinity in seawater up to 300 mg/L (ppm).
HI 755 is delivered with 2 measuring cuvettes and their caps, 1 bottle of liquid reagent for alkalinity and the battery.

-7.9%

-7.9%

2 en stock
Hanna Instruments - Mini Calcium Checker Photometer - Ca...

(5 reviews)

€69.99 €75.99

Checker HC mini-photometer for the measurement of calcium in seawater from 200 to 600 mg/L (ppm).
HI 758 is delivered with 2 measurement cuvettes and their cap, reagents for 25 tests, 1 plastic pipette, 1 automatic 100 µL pipette with tip and the battery.
.

-7.9%

-7.9%

6 en stock
Hanna Instruments - Powder Reagents for Phosphate Checker...

(28 reviews)

€17.99

Powder reagents for Phosphate Checker (HI 713), 25 tests.
Ref: HI713-25

12 en stock
Hanna Instruments - Liquid Reagent for Seawater...

(6 reviews)

€16.80

Liquid reagent for seawater alkalinity (HI 755), 25 tests.

20 en stock
Hanna Instruments - Reagents for Calcium Seawater (HI...

(10 reviews)

€39.99

Reagents for seawater calcium (HI 758), 25 tests.

13 en stock

Show attestation

1★

2★

3★

4★

5★

10/10

Based on 13 reviews

Germain D.
Published Feb 15, 2026 at 09:18 pm (Order date: Feb 10, 2026)

5

Top and reliable! (Translated review)
Jeremy R.
Published Feb 10, 2026 at 01:39 pm (Order date: Feb 05, 2026)

5

It is essential for analyzing the test result (Translated review)
Piercarlo C.
Published Jan 17, 2026 at 09:33 pm (Order date: Jan 03, 2026)

5

Great product (Translated review)
Marco P.
Published Jan 12, 2026 at 03:38 pm (Order date: Jan 01, 2026)

5

Excellent product, reliable and precise (Translated review)
Alessandro P.
Published Jan 10, 2026 at 07:38 am (Order date: Dec 27, 2025)

5

Great product at a great price (Translated review)
David p.
Published Jan 04, 2026 at 01:48 pm (Order date: Dec 25, 2025)

5

Ras (Translated review)
Pietro D.
Published Nov 26, 2025 at 11:08 am (Order date: Nov 19, 2025)

5

Everything as described, great price (Translated review)
Thierry P.
Published Apr 06, 2025 at 08:23 pm (Order date: Mar 31, 2025)

5

Perfect (Translated review)
Christophe D.
Published Dec 26, 2024 at 03:40 pm (Order date: Dec 19, 2024)

5

5 (Translated review)
Mathieu T.
Published Dec 23, 2024 at 11:05 pm (Order date: Dec 07, 2024)

5

Very good product, does the job. (Translated review)

Show more reviews

Hanna Instruments - Mini Phosphate Checker Photometer ULR - PO4 - HI774

Learn more

Strong points

Field applications

Specifications

Product Details

Frequently purchased together

Products from the same category