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Hanna HI-775 Alkalinity Checker (fresh water 0 to 300 ppm)

The Hanna HI-775 Alkalinity Checker for fresh water is a simple, accurate and cost effective way to measure alkalinity in fresh water.

Grouped product items
Product Name Quantity
Hanna HI-775 Freshwater Alkalinity Checker (TK0107)
£79.95
- +
Hanna HI-775-26 Reagents For Freshwater Alkalinity Checker HI-775 (25 tests) (TK0108)
£34.95
- +
In stock

The Hanna HI-775 Alkalinity Checker for fresh water is a simple, accurate and cost effective way to measure alkalinity in fresh water.

Designed as a more accurate alternative to chemical test kits, it is easy to use with single button operation and a large LCD display. This mini tester also features auto shut-off to ensure a longer battery life.

The HI-775 is ideal for checking water quality, great for educational and environmental applications and for use in freshwater aquaria.

Designed as a more accurate alternative to chemical test kits, the HI-775 provides quick, accurate results in four easy steps. (See below).

The HI-775 uses a colorimetric method. The reaction causes a distinctive range of colours from yellow to blue to develop. This meter has been developed to work with fresh water samples.

Please note: Any chlorine present in the sample will interfere with the reading. To remove the chlorine interference add one drop of HI-93755-53 Chlorine Remover to the unreacted sample prior to testing.

Features:

  • Small palm-sized design
  • Accurate from ±5ppm ± 5% of reading
  • Dedicated to a single parameter
  • Uses a single AAA battery
  • Auto Power Off after 10 minutes in inactivity
  • Built-in timer for timed reaction readings

Ideal for:

  • Water Quality
  • Education
  • Freshwater Aquarium/Ponds
  • Environmental

Order Information:

The HI-775 Checker®HC is supplied with 2 cuvettes and caps, alkalinity reagent kit for 25 tests (HI-775-26), 1 x1.5V AAA battery, and an instruction manual.

Specification
Water Issue Alkalinity

Range: 0 to 500 ppm

Resolution :1 ppm

Accuracy (@25°C/77°F) : ±5 ppm ± 5% of reading

Measurement Method : Colorimetric

Light Source: LED @ 610 nm

Light Detector :Silicon photocell

Method: Colorimetric method. The reaction causes a distinctive range of colours from yellow to green to blue to develop. This meter has been developed to work with fresh water samples.

Power Supply : Battery - 1 x 1.5V AAA

Power Auto Off: After 10 min. of inactivity

Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing

Dimensions: 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)

Weight: 64 g (2.25 oz.)

Ordering information: Supplied with sample cuvettes with caps (2), alkalinity reagent starter kit (reagents for 25 tests), syringe with tip, battery, instructions and quick start guide.

We aim to dispatch orders received before midday Monday to Friday on the same day where possible. In most cases our items are available for 1 to 2 day delivery at a competitive price and are trackable via DPD or APC.

Delivery costs for standard items in the UK - £5.95

(Surcharges do apply to remote postcodes)

Heavy items - £9.95

Pipe - £14.95

Palletised items - Some large oversize products, typically items weighing more than 30kg, may require delivery via pallet. Standard Pallet charge is approx. £50.00. To ensure there are no delays with delivery, please include a contact number when placing the order.

Overseas – DHL and UPS, cost based on weight / volume at checkout.

Below is a list of documents that you may find useful.

Can’t find what you’re looking for? Call 01777 839176 or use our contact form