Measuring & Computer Measuring & Regulating

The HANNA pHep pH Tester (HI98107) features a large multi-level LCD which displays both pH and temperature readings simultaneously. The pH readings are displayed with a 0.1 pH resolution and with an accuracy of ±0.1 pH. The pH range of the HANNA pHep is from 0.0 to 14.0 pH.

The HANNA pHep 4 is a waterproof ph pen for water with a 0.1 pH resolution and an accuracy of ±0.1 pH. It has many advanced features that are found in more expensive portable instrumentation. One or two-point calibration is automatic to two selectable buffer sets (4.01, 7.01 and 10.01 or 4.01, 6.86, and 9.18).

HANNA DiST 3 features a large multi-level LCD which displays both electrolytic conductivity (EC) and temperature readings simultaneously. The EC readings are displayed with a 1 µS/cm resolution and with an accuracy of ±2% full scale. The conductivity range of the HANNA DiST 3 is from 0 to 2000 µS/cm.

The new HANNA digital salinity tester HI98319 has been specially designed to measure salinity in marine aquariums. In simple terms, salinity is the salt content of water, so measuring salinity in marine aquariums is of particular importance. The tester displays values in ppt (parts per thousand), PSU (practical salinity units) or S.G.

The Milwaukee pH Meter MW101 PRO is a robust measuring device for the daily control of the pH value in the aquarium, garden pond, pool etc. The meter provides accurate readings, is easy to use and comes complete with electrode. The manual 2-point calibration is simple and quick.

Milwaukee conductivity meter MW301 PRO is a robust conductivity meter (EC) with automatic temperature compensation for daily use. The large measuring range up to 1990 µS/cm and the long probe cable make the device an indispensable aid for aquarists, breeders and professional users.

Milwaukee TDS meter MW401 PRO is a portable TDS (Total Dissolved Solids) meter with automatic temperature compensation for daily use. The measurement of the TDS value provides information about the effectiveness of the filter and is equally useful in the production of osmosis water. The Milwaukee TDS meter MW401 PRO comes complete with electrode and calibration solution.

The Milwaukee ORP Meter MW500 PRO is one of Milwaukee's most popular meters with its reliable, fast and simple operation as well as its accuracy. The Milwaukee PRO ORP Meter is preferred by people looking to dial in their testing program when they have an ongoing need to maintain levels. Common uses are aquariums, swimming pools and spas, and other water quality monitoring uses.

The Milwaukee Oxygen Meter MW600 PRO oxygen meter is a professional, reliable and robust measuring device for determining the oxygen content in aquariums, garden ponds, pools, etc. The device is suitable for daily, professional use as well as for the ambitious hobby aquarist.

The Milwaukee Lux Meter MW700 PRO is a portable Lux meter designed to perform light measurements from 0 to 50000 Lux. This handy and ergonomically designed Lux meter is ideal for anyone looking for fast and reliable light measurements. This meter is suitable for a wide range of applications, such as Hydroponic, Agriculture, Horticulture, and Environmental analysis.

The Milwaukee pH/EC/TDS Meter MW801 PRO combo meter allows you to measure pH, EC (conductivity) and TDS with a single meter and one single probe. The design of the Milwaukee pH/EC/TDS Meter MW801 PRO is focused on simple operation and ruggedness. With a single probe, big screen, easy calibration, the Milwaukee MW801 is exceptionally simple to operate.

The Milwaukee CD601 digital electrical conductivity (EC) Pen is designed for aquariums, aquaculture, pools, water conditioning and many other applications. The CD601 helps you make sure that your water has the right amount of nutrient to help keep fish tanks healthy or helps you keep your filters up-to-date and clean for water filtration. Keep EC in your target range to help your achieve better results.

The Milwaukee PH600 compact pen tester is specifically designed to help maintain aquariums and aquaculture. Keeping the proper pH improves results for aquarium fish and quality in a range of fish raised in aqulculture. Use digital accuracy to keep pH in your target range for better results.

The Milwaukee pH55 PRO is a waterproof pH/temperature tester with two-level LCD display for temperature and pH. An easily replaceable probe and extended pH range make it perfect for almost any application. Simple automatic 1- or 2-point calibration is easy to use and offers two sets of stored buffers to choose from.

The Milwaukee Waterproof pH51 Tester is one of our most accurate low cost, rugged and reliable pH testers in the market featuring the ability to easily replace the probe providing for years of carefree use. It's simple 2 point manual calibration is simple-to-use. Ideal for use in aquariums, hydroponics, horticulture, pools and many other applications.

The Milwaukee C65 Conductivity Pen is designed for aquariums, aquaculture, agriculture and pools to help you make sure that your fish or plants are receiving the right amount of nutrient to help keep your water clean and clear. Keep EC in your target range to help your achieve better results.

The Milwaukee T75 is a handy TDS (Total Dissolved Solids) tester that indicates the level of contamination in water. The TDS Tester is designed for aquariums, aquaculture, education, water treatment and many other applications. With the Milwaukee T75 you can ensure that your fish have the correct TDS balance to keep them healthy.

The Milwaukee EC59 PRO Conductivity (EC) & Total Dissolved Solids (TDS) Tester is designed for aquaculture, food, wine, laboratory, water treament and many other applications. It is the ideal meter to help make sure that your EC/TDS/Temperature needs are being met and are reliable results for your analysis.

The Milwaukee MC122 controller continuously measures and monitors the pH lavue and keeps it constant. Simply set your pH parameters and let the Milwaukee pH controller do the rest. The control range of the Milwaukee MC122 is in a wide range from 5.5 to 9.5 pH.

The Milwaukee MC120 pH monitor provides lab-grade accuracy with easy-to-read, continuous measuring of pH levels with adjustable alarms. An alarm is given when the set value is exceeded or undershot.The Milwaukee MC120 is easy to use with simple 2-point manual calibration. The pH electrode in laboratory quality is inlcuded.

The Milwaukee pH and ORP controller MC510 is designed for people who want to automatically measure and control pH and ORP levels with a single controller. Simply set your pH and ORP parameters and let the Milwaukee controller do the rest. The Milwaukee MC125 pH/Redox Controller is ideal for use in aquariums, garden ponds, swimming pools, spas etc.

The Milwaukee MC810 pH/TDS/temperature meter automatically and permanently monitors and displays pH/TDS/temp values. Simply calibrate the parameters and let the MC810 do the rest. The Milwaukee MC810 pH/TDS/Temperature Meter is preferred by people who want to know what the pH, temperature and TDS values are around the clock.

HANNA electrode storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. Properly storing your pH or ORP electrode in a solution keeps the glass membrane well hydrated which maintains proper function and provides accurate readings.

You can continuously measure and regulate the pH-value of your aquarium with the help of this module. As the module is galvanically seperated from the basic system, the pH-value can also be measured at different points within a single water circuit without the individual sensors having an effect on each other.

iks conductivity module for the IKS aquastar system. For the se in fresh and seawater.

You can fully automatically ensure a constant water level in your aquarium using the water-level module (automatic level system). To float switch used is installed inside a casing protected from waves to prevent a pump switching on and off unnecessarily. In the unlikely event of the float switch failing, a timed alarm can be triggered to prevent flooding your living room.

Dennerle pH Electrode with BNC connector for continuous measurement of the pH value in the aquarium.

Dennerle pH Electrode Set for continuous measurement of the pH value in fresh water and sea aquaria.

Dennerle pH Electrode Holder for secure attachment of the pH electrode in the aquarium. In high-quality plastic, complete with suction cups. With light shield to prevent algae formation on the electrode.

You can use the air-pressure module to measure the absolute air pressure. Please note that it is the relative air pressure that given in, for example, weather reports or other media. The relative air pressure always refers to sea-level.

You can continuously measure and regulate the redox potential of your aquarium with the help of these module. As the module is galvanically separated from the basic system, the redox potential can also be measured at different points within a single water circuit without the individual sensors having an effect on each other. You can choose between having the redox potential displayed on the iks aquastar im mV or as the rH-value.

Using the oxygen module, the IKS aquastar can continuously measure and regulate the oxygen content in your fresh and seawater aquarium. And while it is doing so, you can have the oxygen content displayed in mg/l or the oxygen saturation in %. As the module is galvanically separated from the basic system, the oxygen content can be measured at different points in a water circuit without the individual sensors having an effect on each other.

The temperature cab be precisely and continuously measured and controlled in your aquarium with these temperature module. You can stipulate a variety of settings for day and night, and for summer and winter, too. You van reproduce natural changes in temperature in your aquarium.

This 4-channel module allows the multitude of simulations of light and current that the IKS aquastar and iks aquastar midi systems provide to be used to their greatest effect. All you require to be able to dim fluorescent tubes are electronically dimmable ballast units (ECG e.g. Osram (Quicktronic®) , Philips (HF-Regulator) etc.).But current pumps with an output of up to several kilowatts can be controlled by means of this module and so-called frequency converters.

By connecting this controller to the iks aquastar and iks aquastar midi systems, the readings can be sent to a mobile phone anywhere in the world by SMS. If a reading exceeds certain limits (alarm), the module automatically sends an SMS. In other words: you receive timely notification that enables you to take steps to prevent what could otherwise be worse damage.

Up to four switch sockets can be connected to the IKS aquastar system, each with four switch sockets. You can therefore individually control a total of 16 sockets.

IKS Aquaview is a external control panel with touch display for the IKS aquastar and Pondpilot computers. The polished front glass has the look of a high-quality tablet and without too much supporting information, appears to allow for full access to the Aquastar controller to monitor and control lighting, parameters and other equipment.

Aqua Light Temperature Controller for automatically regulating the water temperature of an aquarium. There can be connect an cooling unit and an heater at the same time to this controller. The temperature of the aquarium water will be measured regulated permanently.

The Aqua Medic pH monitor is a precision instrument for controlling permanently the pH value in aquaria. The LED display continuously shows the current pH value of the aquarium water. The measuring range covers pH-values from 0.00 to 14.00.

The Aqua Medic pH Computer-Set utilises a modern microprocessor, which provides high precision measurement and control. The Aqua Medic pH Computer-Set is used to control precise values of pH in the aquarium or the Calciumreactor. The computer can switch up to 500 watts using the supplied external electrical socket.

The Aqua Medic mV Computer-Set uses the same microprocessor technique as the Aqua Medic pH Computer-Set. Waterproof touch keys are used to set the required values and calibrate the electrode. The Aqua Medic mV Computer-Set is ideal for controlling anaerobic biological filters such as the Nitratereductor which have negative redox potential or can control the supply of ozone to the aquarium, or monitor the aquarium waterÂ’s redox potential.

The accuracy of the calibration depends to a decisive extent on the quality of the employed calibrating solutions. Always use fresh calibrating solutions and calibrate the electrodes in separate, clean receptacles, ideally in the Dennerle calibrating station (accessorie). Discard used calibrating solutions.

Milwaukee buffer solution pH in three different pH values for calibrating your pH meter. Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month.

Milwaukee Electrode cleaning solution is ideal for cleaning all pH, ORP and TDS meter's probes. To help maintain high performance and accuracy for any electrode, regular cleaning is required to remove the build up of dirt and setiment on the glass or carbon surfaces of a sensing probe. Use Milwaukee Cleaning Solution for Electrodes to help extend the life of the meter's electrode.

The performance of conductivity probes are affected by use due to residue build up and aging. The Milwaukee Conductivity Calibration Solution 12880 µS/cm is a lab grade 12880 µS/cm conductivity solution standard prepared against a NIST traceable potassium chloride solution that allows you to recalibrate your conductivity meter or tester. Check your meter or tester's manual to find the correct calibration standard for your meter.

Milwaukee OPR Solution 200-275 mV (MA9020) is a lab grade ORP 200-275 mV solution certified to meet the range. Milwaukee OPR Solution 200-275 mV is used to check the health and acuracy of an ORP electrode. Milwaukee solutions are designed to help you achieve reliable and repeatable ORP measurements.

MA9015 is a lab grade electrode storage solution prepared with premium chemicals to improve the performance and extend the life of your pH and ORP electrodes, testers and pens. To ensure a quick response and free-flowing liquid junction, the sensing element and reference junction must not be allowed to dry out. Properly storing your pH electrode in a solution keeps the glass membrane well hydrated which maintains proper function and provides accurate readings.

The Milwaukee Zero Oxygen Calibration Solution Kit (MA9070) Zero Oxygen Calibration Solution Kit is made up of two components for use in calibrating the Milwaukee MW600 O2 Meter. Easy to use: simple mix the two components and place the electrode in solution to quickly calibrate to 0% oxygen concentration.

The Milwaukee MA9071 electrolyte fill solution is designed for Milwaukee's polarographic dissolved oxygen probe. A high quality electrolyte solution is crucial to the performance of your dissolved oxygen probe. Factory mixed using reagent grade chemicals in a dedicated, temperature controlled environment.

Milwaukee pH Startset is set of storage, cleaning and calibration solutions designed to extend the life of your pH electrode. Included in the kit is lab grade pH 4.01 buffer solution (MA9004), pH 7.01 buffer solution (MA9007), pH storage solution (MA9015) and pH cleaning solution (MA9016). All bottles are 230 ml.

Milwaukee pH Starter Solution Sachet Kit is set of pH calibration and electrode rinse solutions designed to optimize the accuracy of your measurements and avoid cross contamination between samples or calibration solutions. Included in the kit is lab grade pH 4.01 buffer solution (M10004B) sachets, pH 7.01 buffer solution (M10007B) sachets, pH 10.01 buffer solution (M10010B) sachets and electrode rinse solution (M10000B) sachets. All sachets are 20 ml.

Milwaukee Combo Start Kit for MW801/802 is set of calibration, storage and cleaning solutions designed to extend the life of the SE600 Combo pH/EC/TDS electrode used with the MW801 and MW802 PRO Meters. Included in the kit is pH 7.01 calibration solution (MA9007), pH storage solution (MA9015), pH cleaning solution (MA9016) and 1413 mS/cm conductivity calibration solution (MA9061). All bottles are 230 ml.

IKS pH electrode with BNC connector for the IKS aquaristic computers aquastar or any other pH system with BNC connector. Very high quality and long life.

Technical data:black polysulfone shaftShaft lenght: 120 mmShaft diameter: 12 mmDiaphragm: CeramicElectrolyte: GelTemperatre range: 0..80 °CCable: 2 m low-interference, coaxial cableConnection: BNC plugPlatin cap diameter: 6 mm.

Technical data:Cable: 3 m long, black supply lineSensor element: Pt1000 Class AConnection: BNC plug.

With this sensor holder, you can attach up to 6 sensors to your aquarium.The holder is suitable for vertical as well as horizontal fitting. For wall-thickness up to 16 mm.

Set of premium quality pH 4.01 and 7.01 calibration buffer solutions from HANNA. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. The HANNA Calibration Set consits of 5 sachets of pH 4.01 and 5 sachets of pH 7.01 with each containing 20 mL of buffer solution.

HANNA HI70024P is a high quality 35.00ppt salinity calibration solution for calibration of salinity testers (salinity in sea water). This calibration solution has been standardised with a reference conductivity meter (calibrated with potassium chloride NIST 2202 SRM (Standard Reference Material) in deionised water for analytical use according to ISO 3696/BS3978).

HANNA general purpose rinsing solution that is supplied in convenient foil sachets. Electrodes and probes can become dirty from use and will produce inaccurate results. HANNA rinsing solution eliminates impurities and residues that are left on electrodes and probes surfaces when immersed in samples during measurement or when stored incorrectly.

HANNA general purpose cleaning solution for use with pH and ORP electrode that can be used for a variety of applications. pH and ORP electrodes become dirty with use and can produce inaccurate results. Use HANNA general purpose pH electrode Cleaning Solution to prolong the life of your electrode and ensure accurate readings.

HANNA premium quality 1413 µS/cm conductivity solution that is NIST traceable and contained in portable single-use sachet. HANNA conductivity solution have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened sachet.

The Aqua Medic pH Controller is a precision instrument for controlling the pH value in aquaria. In combination with a CO2 system and a solenoid valve the pH can be maintained at a constant level, and the CO2 supply to aquatic plants can be controlled. The unit is supplied with a large LED display and the control range is digitally adjustable from pH 3.5 to 10.5.

The Aqua Medic mV Controller is designed for monitoring and controlling the redox potential (or ORP - oxidation-reduction potential) in aquaria. The unit has a broad controlling range from -500 to a +500 mV, and a measuring range from -1000 to +1000 mV. It can be used to control the supply of ozone in saltwater aquaria and / or for the control of nitrate removal in anaerobic biological filters (Nitratereductor).

With the Aqua Medic LF Controller you can measure and control the conductivity of your aquarium water as a parameter of the salt content continuously. The salt content of water can be determined by measuring the electrical conductivity. A special feature of the Aqua Medic LF Controller conductivity monitor and controller is the broad measurement and control range which is divided into 2 bands: from 0 to 2000 µS, the unit is used for monitoring desalinated water and freshwater, and in the range 0 to 200 mS, it is used for brackish and saltwater.

The ab Aqua Medic T Controller HC is a digital temperature monitor and controller which comes with an seawater resistant temperature probe. It is to be used to control heating systems. The control range varies from 15,2 - 50 °C, with an precision of 0,1 °C.

Aqua Medic pH electrode is a quality pH probe with plastic shaft and BNC connection for an long trouble free operation use and accurate measurements. Length up to the head: 127 mm, incl. head: 159 mm.

Aqua Medic redox (mV) electrode with plastic shaft and BNC connector for an long trouble free operation and accurate measurements. Length up to the head: 120 mm, incl. head: 160 mm.

The accurcy of all electrodes is dependent on their calibration. To ensures accurate values, all electrodes need to be calibrated at regular intervals. To ensure that the fluid values used to calibrate the electrodes remain constant, regular replacement of these fluids should occur.

Aqua Medic Cleaing fluid for the cleaning and care of measuring electrodes.

Aqua Medic KCL Fluid for pH and mV electrodes. With this storage fluid, the electrodes can be saved for drying out if the probes are not in use.

Aqua Medic test fluid 230 mV for the calibration of redox electrodes.

Aqua Medic test and calibration fluid 250 µS/cm for conductivity electrodes.

Aqua Medic test and calibration fluid 50 mS/cm for conductivity electrodes.

Aqua Medic valuable electrode holder for use with up to 2 electrodes, easily attaches to the aquarium. The level of submergence of the electrodes is fully adjustable. No electrodes included.

IKS BNC - cable for the connection of the IKS electrodes. Available in lenghts with: 2.0 m and 5.0 m.

IKS data cable for switch socket cable as extension, available in 2 m, 5 m and 10 m lenght.

How accurate a measurement is depends, among other factors, greatly on the calibration. Precondition for good calibration is precision calibration-solution. Available as pH 4, pH 7 or pH 9, with 50 ml content/each.

The HM Digital buffer bag makes it very easy to produce a calibration solution for the calibration of pH meters. The powder is dissolved in a clean container with 100 ml of distilled water and the calibration solution is ready. The big advantage of the powderis the unlimited shelf life.

amtra Digital pH Tester is an electronic pH meter that allows the rapid and precise determination of the pH of your aquarium water. Practical pen shape to be carried and used anywhere. Possibility of automatic recalibration and temperature compensation are among the main advantages of this device suitable for both beginners and expert aquarists.

amtra Digital Conductivity Tester is an electronic tester that allows the rapid and precise determination of the conductivity of the water (EC in µS and TDS in ppm) of your aquarium. Practical “pen” shape to be carried and used anywhere. Possibility of automatic recalibration and temperature compensation are among the main advantages of this device suitable for both beginners and expert aquarists.

amtra Calibration Kit pH - calibration solutions for digital pH meter.

amtra Calibration Kit Conductivity - calibration solution for digital conductivity meter.

The Milwaukee MI56P is the replacement pH/temperature probe for the pH55 and pH56 PRO Testers. The MI56P measures pH and temperature and easily slides into the tester fitting then screws into the meter body for secure installation.

Dennerle is setting new standards in the control of CO2 supply for aquaria with the Evolution DeLuxe pH controller. This precision device developed in-house by Dennerle measure the pH value in the aquarium continuously by electronic means and control the supply of CO2 automatically via a CO2 solenoid valve (accessorie). Dennerle pH Controller Evolution DeLuxe offers the ultimate in functionality, reliability and user-friendliness.