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Electronic Testing - Single Parameter

Online Catalogue | Water Testing Kits |  Electronic Testing - Single Parameter

Hanna Ammonia Ion Specific Meter

Hanna Ammonia Ion Specific Meter
Ref: HI-96700
Koi secrete ammonia as a part of their natural bodily functions. It is also an indication of the presence of animal or plant microbiological decay. It is tested in fish farms (fresh and salt water tanks) due to the damaging effects of its toxic nature. Its presence in Koi Ponds is usually an indication of poor biological filtration, overstocked pond or excessive feeding, in any event the presence of Ammonia after a controlled pond start up can and often is fatal for Koi

The HI-96700 measures from 0.00 to 3.00 mg/L

For the full product specification and accessories required please see the attached instruction manual. The HI-96700 is supplied complete with 2 sample cuvets, caps and instruction manual.

This unit replaces the Hanna Ammonia Meter HI-93700

Press "More" Button for specification of HI-96700 Ammonia Meter




Price: 231.36 (Including VAT at 20%)



Ammonia Reagent for 100 Tests

Ammonia Reagent for 100 Tests
Ref: HI-93700-01
Ammonia Reagent for the HI-93700 and HI-96700 for 100 Tests



Price: 46.80 (Including VAT at 20%)



Hanna Nitrite Meter with Cal Check - LR

Hanna Nitrite Meter with Cal Check - LR
Ref: HI-93707
Nitrites are an intermediate product in the nitrogen cycle and are produced during ammonia oxidation with water, or even direct from industrial water. They should not be present in drinking water or after a controlled Koi pond startup. Nitrite in low concentrations are often fatal for koi

HI 96707 is an auto-diagnostic portable photometer for accurately measuring nitrite nitrogen. The advanced optical system employs a specialized tungsten lamp and a narrow band interference filter, assuring accurate readings between 0.000 to 0.600 mg/L (as NO2--N).


There are two options to buy. The meter only, or the meter complete with the Cal Check standards and carrying case. Please see below:-
The HI 96707 is supplied with 2 cuvets, battery and instruction manual.
The HI96707C is supplied with Cal Check standards, 2 sample cuvettes, cuvette cleaning cloth, battery and instruction manual all housed in a robust carrying case

For the product specification and further information press "More" Button

The HI-96707 is supplied complete with cuvets, battery and instructions.

Instrument Range 00.00 to 0.60 mg/L




Select Meter Required



Nitrite Reagent LR for 100 Tests

Nitrite Reagent LR for 100 Tests
Ref: HI-93707-01


Price: 32.40 (Including VAT at 20%)



Hanna Nitrate Meter

Hanna Nitrate Meter
Ref: HI-96728
Nitrates reduce to Nitrites which in turn easily combine to form substances dangerous to man. A maximum level of 45mg/L is established as a worldwide guideline for nitrate concentration in water.

The Hanna HI-96728 Nitrate High Range Meter is extremely easy to use and gives direct readout on the digital display in mg/L(ppm). To obtain a reading simply take a small sample of water in the glass cuvette supplied, add the reagent (not included), and then place the cuvette in the measuring chamber of the instrument.


For the full product specification and accessories required please see the attached instruction manual.

The HI-96728 is supplied complete with cuvets, battery and instructions.

Instrument Range 0.0 to 100 mg/L



Price: 263.04 (Including VAT at 20%)



Nitrate Reagent for 100 Tests

Nitrate Reagent for 100 Tests
Ref: HI-93828-01


Price: 66.12 (Including VAT at 20%)



Hanna Dissolved Oxygen Meter

Hanna Dissolved Oxygen Meter
Ref: HI-96732
The HI-96732 is a half way house between simple chemical test kits, and more sophisticated and expensive electronic meters and sensors. It measures the dissolved oxygen content of water by measuring the intensity of yellow which develops in water after a chemical reagent has been added.

The Hanna HI-96732 Dissolved Oxygen Meter is extremely easy to use and gives direct readout on the digital display in mg/L(ppm). To obtain a reading simply take a small sample of water in the glass cuvette supplied, add the reagent (not included), and then place the cuvette in the measuring chamber of the instrument.

This is how a chemical test kit works, but unlike a chemical test kit, the HI-96732 replaces the guesstimate of a human eye, with a highly sensitive and calibrated 'electronic eye'. Thus, readings can be taken and shown on the LCD display to a high degree of resolution and accuracy combined with repeatability on multiple samples.

Instrument Range 0.0 to 10.0 mg/L



Price: 330.48 (Including VAT at 20%)



Dissolved Oxygen Reagent for 100 Tests

Dissolved Oxygen Reagent for 100 Tests
Ref: HI-93732-01


Price: 62.18 (Including VAT at 20%)



Hanna Chlorine Meter

Hanna Chlorine Meter
Ref: HI-96761
Chlorine is the most commonly used water disinfectant. Applications vary from treatment of drinking water and wastewater to pool and spa sanitization and food processing to sterilization. This meter measures Total Chlorine from 0.00 to 0.5mg/L.

Total chlorine is given by the sum of free chlorine plus combined chlorine, where free chlorine combines with nitrogen to produce chloramines. Chloramines is harmful to aquatic life and damages water treatment plants that use membranes for water purification (e.g. reverse osmosis).

Chloramines concentration in water depends on pH, temperature, the initial ratio of chlorine and amines, chlorine demand and total time of exposure. Both forms of chlorine (free and combined) can exist at the same time, though they need to be measured separately.

The Hanna HI-96761 Chlorine Meter is extremely easy to use and gives direct readout on the digital display in mg/L(ppm). To obtain a reading simply take a small sample of water in the glass cuvette supplied, add the reagent (not included), and then place the cuvette in the measuring chamber of the instrument.

For the product specification and accessories required please press the "More" Button

The HI-96761 is supplied complete with cuvets, battery and instructions.




Price: 395.05 (Including VAT at 20%)



Chlorine Reagent for 100 Tests

Chlorine Reagent  for 100 Tests
Ref: HI-95761
Reagent for Ultra Low Readin


Price: 25.15 (Including VAT at 20%)



Hanna Free & Total Chlorine, Total Hardness, Iron and pH Ion Specific Meter

Hanna Free & Total Chlorine, Total Hardness, Iron and pH Ion Specific Meter
Ref: HI-96745
Chlorine and pH are two of the most closely monitored parameters in water quality tests. Hardness is also an important parameter, attentively regulated to reduce waste or ensure proper functioning of equipment. Iron can cause adverse effects in Koi With HI 96745 you have a powerful instrument to keep all these parameters under control.

Order Information:
HI 96745 is supplied with (2) sample cuvettes with caps, 9V battery and instructions.

CAL CHECK standards and reagents sold separately .

For Product Specification please Press"More Button,



Price: 317.26 (Including VAT at 20%)



Reagents for HI-96745 Meter

Reagents for HI-96745 Meter
Ref: Reagents
Tests that can be carried out using HI-96745 Meter
Free Chlorine: 0.00 to 5.00 mg/L (ppm);
Total Chlorine: 0.00 to 5.00 mg/L(ppm);
Total Hardness: 0.00 to 2.00 mg/L (ppm);
Iron: 0.00 to 1.60 mg/L (ppm);
pH: 6.5 to 8.5 pH

Sachets and or Bottles will be supplied as appropriate


Select Test Reagent Required



Curvets HI-731318

Curvets HI-731318
Ref: CUR318
4 Large VialsGlass cuvet for HI 967xx series.

Glass cuvets are constructed of precision glass, necessary for taking accurate measurements with photometers and turbidity meters. Care must be taken when handling. It is important that the cuvet is always clean and without scratches.

Please Note Curvets do not come with caps


Price: 23.66 (Including VAT at 20%)



CAP HI-731335

CAP HI-731335
Ref: CAP335
Cuvet cap for HI 957xx series

To be used with cuvets for photometers and turbidity meters. They are notched to fit the groove on the meter, thus no light can enter and interfere with measurement.


Price: 11.70 (Including VAT at 20%)



Curvet Cleaning Solution

Curvet Cleaning Solution
Ref: HI-93703-50
In order to achieve accurate and repeatable measurements with your colorimeter it is vital that the glass cuvetes are optically clean. This solution ensures no residue is left on the glass which would otherwise affect your reading, and is a highly recommended optional accessory.



Price: 30.48 (Including VAT at 20%)



Cleaning Tissues

Cleaning Tissues
Ref: HI731318
When carrying out testing, it is especially important to ensure that the cuvete is clean and clear. These tissues are lint free and thus will not leave micro fibres on the glass which could affect the accuracy of your meter.



Price: 18.96 (Including VAT at 20%)