Liquid Analysis
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Single Parameter(s) Water Hardness Test Strip, max. measurement 500ppm - 50 strips CZHT100
Colour chart. Water Hardness Test Strips. From Instruments Direct, a pack of individual hardness test strips designed for measuring the calcium and magnesium mineral levels in the water. The water hardness test strips are made from a thin plastic material and a tip treated with a chemical that changes colour when immersed in water. These testing strips are easy to use and provide accurate results within 10 seconds. What is water hardness?. The water in an area can be described as soft, moderately soft, slightly hard, moderately hard, hard or very hard. The hardness category you have will depend largely on the geology of the ground below you. Areas with non-porous rock (such as granite) generally have soft water. This is because rainwater cannot penetrate the rock and the water stays soft. Likewise, areas with porous rock (such as limestone or chalk) generally have hard water. This is because the water picks up particles of magnesium and calcium which remain in the water all the way through the treatment process. Water hardness is measured by the number or of mineral deposits in your water in ppm (Parts per Million). A soft water area would have under 60 ppm while a hard water area would see readings of 180 ppm plus. The official measurement is ppm in a litre of water. How to use the test strip. Take a single testing strip and hold the test end under in a sample or a stream of running water Remove the strip from the sample or running water and carefully shake off any excess liquid. Expose the indicator tip to the air and wait for a few seconds for it to change colour Compare the test tip with the supplied colour chart. The full range scale 0, 50, 125, 250 and 500 ppm (soft – hard- very hard). Features and Benefits. Accurate, rapid results Easy and simple to use Dip and read in seconds Supplied in a re-sealable bag 50 disposable single-use strips. Applications. Detecting the water hardness levels in your area is extremely useful. If you happen to work or reside in a hard water area you may need to take extra care of domestic, commercial and industrial equipment and machinery. Hard water deposits known as limescale can build up on the elements, drums and moving parts, which in time can cause damage, costly repairs and eventually failure. The addition of anti-limescale cleaners can help slow down this process. Some of the more common areas to watch are. Laundrettes – washing machines and steam irons and presses Commercial kitchens – kettles and dishwashers Aquariums - limescale on pumps, filters and tubing
1 products found
JPY: 4,470
USD: 27.81
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Single Parameter(s) pH pH Test Strip, max. measurement 2.5pH CZ-025
Colour chart. pH Indicator Strips. From Instruments Direct, a selection of individual pH test strips designed for measuring how acidic or alkaline a sample or solution is. The pH test strips feature a non-bleed, padded paper test tip attached to a vinyl wand. These testing strips are easy to use and provide accurate results in a few seconds. What is pH?. The pH scale is an internationally recognisable scale that is used to indicate the acidity or alkalinity of a liquid or sample. Chemicals, liquids and samples are often classed as being acidic, basic or neutral on a scale of 0 pH to 14 pH. Low pH values are considered acidic, higher pH values are called basic and values around the 7 mark is referred to as neutral. 0 : very acidic (hydrochloric acid) 7 : neutral (pure water) 14 : strong alkali (sodium hydroxide). How to use the test strip. Take a single-use testing strip and briefly dip the end into the sample or solution to be tested for a few seconds Remove the test strip from the solution and carefully shake off any excess liquid. Compare the test strip with the supplied colour chart Do not allow the strip to dry out before colour matching Full range pH testing 0.2pH to 14pH. Features and Benefits. Accurate, rapid results Inexpensive, easy and simple to use Dip and read in seconds Clear visual indication of pH levels Ideal for testing the pH levels in water, urine and saliva Available in different pH ranges. Applications. pH measurement is used in nearly all industries that deal with water or chemicals. Tough laws will govern how factories, plants and warehouses deal with wastewater. Completing regular pH tests are vital for the health and safety of employees, the general public and the environment. Although pH won ‘t necessarily indicate a particular type of pollution is present, a pH indication level can help with the management of potentially high or low reading. Some typical applications include. Agriculture Chemical industries Manufacturing Hospitals and laboratories Calibration testing Aquariums. Testing ranges available. RS part number ; 312-4351 312-4351 0 to 2.5 pH RS part number ; 312-4367 312-4367 3 to 6 pH RS part number ; 312-4373 312-4373 5 to 9 pH RS part number ; 312-4389 312-4389 10 to 13 pH RS part number ; 261-8603 261-8603 1 to 14 pH
1 products found
JPY: 2,380
USD: 14.81
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Single Parameter(s) pH pH Test Strip, max. measurement 6pH CZ-3060
Colour chart. pH Indicator Strips. From Instruments Direct, a selection of individual pH test strips designed for measuring how acidic or alkaline a sample or solution is. The pH test strips feature a non-bleed, padded paper test tip attached to a vinyl wand. These testing strips are easy to use and provide accurate results in a few seconds. What is pH?. The pH scale is an internationally recognisable scale that is used to indicate the acidity or alkalinity of a liquid or sample. Chemicals, liquids and samples are often classed as being acidic, basic or neutral on a scale of 0 pH to 14 pH. Low pH values are considered acidic, higher pH values are called basic and values around the 7 mark is referred to as neutral. 0 : very acidic (hydrochloric acid) 7 : neutral (pure water) 14 : strong alkali (sodium hydroxide). How to use the test strip. Take a single-use testing strip and briefly dip the end into the sample or solution to be tested for a few seconds Remove the test strip from the solution and carefully shake off any excess liquid. Compare the test strip with the supplied colour chart Do not allow the strip to dry out before colour matching Full range pH testing 0.2pH to 14pH. Features and Benefits. Accurate, rapid results Inexpensive, easy and simple to use Dip and read in seconds Clear visual indication of pH levels Ideal for testing the pH levels in water, urine and saliva Available in different pH ranges. Applications. pH measurement is used in nearly all industries that deal with water or chemicals. Tough laws will govern how factories, plants and warehouses deal with wastewater. Completing regular pH tests are vital for the health and safety of employees, the general public and the environment. Although pH won ‘t necessarily indicate a particular type of pollution is present, a pH indication level can help with the management of potentially high or low reading. Some typical applications include. Agriculture Chemical industries Manufacturing Hospitals and laboratories Calibration testing Aquariums. Testing ranges available. RS part number ; 312-4351 312-4351 0 to 2.5 pH RS part number ; 312-4367 312-4367 3 to 6 pH RS part number ; 312-4373 312-4373 5 to 9 pH RS part number ; 312-4389 312-4389 10 to 13 pH RS part number ; 261-8603 261-8603 1 to 14 pH
1 products found
JPY: 2,380
USD: 14.81
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Single Parameter(s) pH pH Test Strip, max. measurement 9pH CZ-5090
Colour chart. pH Indicator Strips. From Instruments Direct, a selection of individual pH test strips designed for measuring how acidic or alkaline a sample or solution is. The pH test strips feature a non-bleed, padded paper test tip attached to a vinyl wand. These testing strips are easy to use and provide accurate results in a few seconds. What is pH?. The pH scale is an internationally recognisable scale that is used to indicate the acidity or alkalinity of a liquid or sample. Chemicals, liquids and samples are often classed as being acidic, basic or neutral on a scale of 0 pH to 14 pH. Low pH values are considered acidic, higher pH values are called basic and values around the 7 mark is referred to as neutral. 0 : very acidic (hydrochloric acid) 7 : neutral (pure water) 14 : strong alkali (sodium hydroxide). How to use the test strip. Take a single-use testing strip and briefly dip the end into the sample or solution to be tested for a few seconds Remove the test strip from the solution and carefully shake off any excess liquid. Compare the test strip with the supplied colour chart Do not allow the strip to dry out before colour matching Full range pH testing 0.2pH to 14pH. Features and Benefits. Accurate, rapid results Inexpensive, easy and simple to use Dip and read in seconds Clear visual indication of pH levels Ideal for testing the pH levels in water, urine and saliva Available in different pH ranges. Applications. pH measurement is used in nearly all industries that deal with water or chemicals. Tough laws will govern how factories, plants and warehouses deal with wastewater. Completing regular pH tests are vital for the health and safety of employees, the general public and the environment. Although pH won ‘t necessarily indicate a particular type of pollution is present, a pH indication level can help with the management of potentially high or low reading. Some typical applications include. Agriculture Chemical industries Manufacturing Hospitals and laboratories Calibration testing Aquariums. Testing ranges available. RS part number ; 312-4351 312-4351 0 to 2.5 pH RS part number ; 312-4367 312-4367 3 to 6 pH RS part number ; 312-4373 312-4373 5 to 9 pH RS part number ; 312-4389 312-4389 10 to 13 pH RS part number ; 261-8603 261-8603 1 to 14 pH
1 products found
JPY: 2,380
USD: 14.81
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Single Parameter(s) pH pH Test Strip, max. measurement 13pH CZ-0913
Colour chart. pH Indicator Strips. From Instruments Direct, a selection of individual pH test strips designed for measuring how acidic or alkaline a sample or solution is. The pH test strips feature a non-bleed, padded paper test tip attached to a vinyl wand. These testing strips are easy to use and provide accurate results in a few seconds. What is pH?. The pH scale is an internationally recognisable scale that is used to indicate the acidity or alkalinity of a liquid or sample. Chemicals, liquids and samples are often classed as being acidic, basic or neutral on a scale of 0 pH to 14 pH. Low pH values are considered acidic, higher pH values are called basic and values around the 7 mark is referred to as neutral. 0 : very acidic (hydrochloric acid) 7 : neutral (pure water) 14 : strong alkali (sodium hydroxide). How to use the test strip. Take a single-use testing strip and briefly dip the end into the sample or solution to be tested for a few seconds Remove the test strip from the solution and carefully shake off any excess liquid. Compare the test strip with the supplied colour chart Do not allow the strip to dry out before colour matching Full range pH testing 0.2pH to 14pH. Features and Benefits. Accurate, rapid results Inexpensive, easy and simple to use Dip and read in seconds Clear visual indication of pH levels Ideal for testing the pH levels in water, urine and saliva Available in different pH ranges. Applications. pH measurement is used in nearly all industries that deal with water or chemicals. Tough laws will govern how factories, plants and warehouses deal with wastewater. Completing regular pH tests are vital for the health and safety of employees, the general public and the environment. Although pH won ‘t necessarily indicate a particular type of pollution is present, a pH indication level can help with the management of potentially high or low reading. Some typical applications include. Agriculture Chemical industries Manufacturing Hospitals and laboratories Calibration testing Aquariums. Testing ranges available. RS part number ; 312-4351 312-4351 0 to 2.5 pH RS part number ; 312-4367 312-4367 3 to 6 pH RS part number ; 312-4373 312-4373 5 to 9 pH RS part number ; 312-4389 312-4389 10 to 13 pH RS part number ; 261-8603 261-8603 1 to 14 pH
1 products found
JPY: 2,380
USD: 14.81
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Single Parameter(s) Chlorine pH Test Strip, max. measurement 200ppm - 100 strips JD 145
Colour chart. Chlorine Test Strips. From Instruments Direct, a pack of individual Chlorine test strips designed for measuring the concentration levels of chlorine in water or a solution. The chlorine test strips are made from potassium Iodide starch paper which allows the easy detection of strong oxidizers like chlorine. These testing strips are easy to use and provide accurate results within a few seconds. What is Chlorine used for?. Chlorine, due to its excellent physical properties is used in a wide variety of industries as an anti-septic and highly efficient disinfectant. Chlorine is used to make drinking water safe by killing germs, bacteria and parasites. It is also used to treat swimming pools and hot tubs by killing waterborne pathogens. How to use the test strip. Take a single testing strip and briefly dip the end into the sample solution or using a pipette place a few drops on the paper itself. Remove the test strip from the solution and carefully remove any excess liquid Expose the indicator strip to the air Compare the test strip with the supplied colour chart Full range from 10, 50, 100 and 200 ppm The paper will turn from white to blue, to Violette, and darker purple depending on the concentration. Features and Benefits. Accurate, rapid results Easy and simple to use Dip and read in seconds Clear visual indication of levels detected Supplied in a plastic tube of 100 strips Pocket-sized lightweight vial. Applications. These test strips are used to detect the concentration levels of chlorine in drinking water, swimming pools, hot tubs and other solutions. The measurement and control is vital for the health and safety of employees and the general public. Some of the most common applications are. Swimming pools and hot tubs Food processing plants Water and wastewater treatment Laboratories and hospitals Kitchens and restaurants Calibration laboratories Domestic disinfection of surfaces floors and bathrooms
1 products found
JPY: 2,010
USD: 12.51
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Single Parameter(s) Nitrite pH Test Strip, max. measurement 50ppm NIT501
Colour chart. Nitrite Test Strips. Common applications can be found as diverse as testing in Aquariums to soil analysis. Fast and simple analysis - after 2-3 seconds the colour is compared to chart for reading Range; 0, 1, 5, 10, 25 and 50ppm
1 products found
JPY: 4,480
USD: 27.88
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Single Parameter(s) Nitrate pH Test Strip, max. measurement 500ppm NIT502
Colour chart. Nitrate Test Strips. Applications for nitrate testing are commonly in fertiliser and soil analysis, and these strips are also ideal for environmental testing of effluent in rivers, soils etc. Range; 0, 10, 25, 100, 250 and 500ppm
1 products found
JPY: 4,490
USD: 27.94
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RS PRO Conductivity Water Analysis Electrodes Carbon 439-1091
Conductivity Meter with RS-232 Serial Link. This instrument has a detachable carbon rod electrode and measures conductivity and temperature. Auto power down Display hold function Large dual LCD display with contrast adjustment Records maximum, minimum and average readings Requires a PP3 battery, not supplied
1 products found
JPY: 13,800
USD: 85.86
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Georg Fischer Glass pH Analysis Electrode 159001546
PH Probes - Georg Fischer. A flat style general purpose PH electrode with PT1000 temperature compensation for use with Georg Fischer 2750 sensor electronics or 2760 preamplifier. Easily installed using Georg Fischer Signet threaded and cement fittings or using a standard pipe tee with a inch NPT thread. The Signet pH electrodes have a tough PPS body that makes it suitable for use with a range of chemicals. These sensors and can be mounted at any angle and a self-cleaning flat version reduces maintenance and risk of damage. Applications. Toxics Destruction Water and Waste Water Treatment Heavy Metal Removal and Recovery Process Control Effluent Monitoring Neutralisation systems Commercial Pools & Spas Aquatic Animal Life Support Systems Sanitization Systems Scrubber control Surface Finishing
1 products found
JPY: 159,000
USD: 989.30
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［Out of stock］RS PRO Hydrometer 196-8193
Antifreeze Tester
This unit allows you to accurately check the freezing point of a mixture of water and antifreeze. It is not necessary to cool the liquid before checking.1 products found
JPY: 17,200
USD: 107.02
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［Discontinued］Instruments Direct Sugar Refractometer, 32% max, 0% min, Optical 300001
Refractometers. Sugar Brix Refractometer 0 - 32%;. Designed for use in applications such as quality control, determining sugar contents of fruit, fruit juices, wine, milk, soft drinks and brewing. Can also be used for industrial cutting, lubricating, soluble tempering oils and emulsification solutions. Range 0 - 32% brix Resolution 0.2% Accuracy ±0.2%. Sugar Brix Refractometer 0 - 80%. Designed to measure jams, marmalade and syrups. Also useful for testing unknown sugar levels Range 0 - 80% brix Resolution 1% Accuracy ±1%. Salt Refractometer. Designed to measure salt content in sea water, aquarium, breeding ponds etc. The scale is calibrated for sodium chloride but it can be used for magnesium, caesium, potassium, cupric sulphate, potassium iodide, citric acid and acetic acid Range 0 - 28% Resolution 0.2% Accuracy ±0.2%
1 products found
JPY: 87,500
USD: 544.43
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［Discontinued］Instruments Direct Sugar Refractometer, 80% max, 0% min, Optical 300003
Refractometers. Sugar Brix Refractometer 0 - 32%;. Designed for use in applications such as quality control, determining sugar contents of fruit, fruit juices, wine, milk, soft drinks and brewing. Can also be used for industrial cutting, lubricating, soluble tempering oils and emulsification solutions. Range 0 - 32% brix Resolution 0.2% Accuracy ±0.2%. Sugar Brix Refractometer 0 - 80%. Designed to measure jams, marmalade and syrups. Also useful for testing unknown sugar levels Range 0 - 80% brix Resolution 1% Accuracy ±1%. Salt Refractometer. Designed to measure salt content in sea water, aquarium, breeding ponds etc. The scale is calibrated for sodium chloride but it can be used for magnesium, caesium, potassium, cupric sulphate, potassium iodide, citric acid and acetic acid Range 0 - 28% Resolution 0.2% Accuracy ±0.2%
1 products found
JPY: 95,100
USD: 591.71
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［Discontinued］Instruments Direct Salt Refractometer, 28% max, 0% min, Optical 300006
Refractometers. Sugar Brix Refractometer 0 - 32%;. Designed for use in applications such as quality control, determining sugar contents of fruit, fruit juices, wine, milk, soft drinks and brewing. Can also be used for industrial cutting, lubricating, soluble tempering oils and emulsification solutions. Range 0 - 32% brix Resolution 0.2% Accuracy ±0.2%. Sugar Brix Refractometer 0 - 80%. Designed to measure jams, marmalade and syrups. Also useful for testing unknown sugar levels Range 0 - 80% brix Resolution 1% Accuracy ±1%. Salt Refractometer. Designed to measure salt content in sea water, aquarium, breeding ponds etc. The scale is calibrated for sodium chloride but it can be used for magnesium, caesium, potassium, cupric sulphate, potassium iodide, citric acid and acetic acid Range 0 - 28% Resolution 0.2% Accuracy ±0.2%
1 products found
JPY: 91,400
USD: 568.69
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［Discontinued］Brannan Hydrometer, 0.8 → 1 °SG 10/501/0
Wide range models. Density (g/ml) adjusted at 20°C, series M100. Graduated to measure Relative Density/Specific Gravity.
1 products found
JPY: 4,660
USD: 29.00
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［Discontinued］Brannan Hydrometer, 1 → 1.2 °SG 10/502/0
Wide range models. Density (g/ml) adjusted at 20°C, series M100. Graduated to measure Relative Density/Specific Gravity.
1 products found
JPY: 4,670
USD: 29.06
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［Discontinued］Brannan Hydrometer, 1.2 → 1.4 °SG 10/503/0
Wide range models. Density (g/ml) adjusted at 20°C, series M100. Graduated to measure Relative Density/Specific Gravity.
1 products found
JPY: 4,670
USD: 29.06
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［Discontinued］Brannan Hydrometer, 1 → 1.1 g/ml 10/404/0
B.S. 718 Hydrometers. General purpose hydrometer calibrated for use at 20°C (68°F). Graduated to measure Relative Density/Specific Gravity.
1 products found
JPY: 5,420
USD: 33.72
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［Discontinued］RS PRO Mix Cutting Fluids Refractometer, 18% max, 0% min 877-1781
RS PRO Mix Cutting Fluids Refractometer. An ideal measurement tool which provides quick analysis of water concentration mixes. This refractometer enables easy and accurate dilution control with a prism screen which possesses a much greater refractive index than the sample solution to be measured. Features and Benefits:. Simple to use and re-calibrate Ergonomic design with rubber grip Calibration adjustment screw Quick and accurate measurement Easy and accurate dilution control 0 -18% Brix scale range ±0.1 % accuracy. Accessories include a plastic specimen dropper, calibration adjustment tool and a fitted instrument case. How does a refractometer work?. Refractometers are instruments used in measuring the index of refraction in liquid, gas and translucent solids. They usually have a prism screen and eye piece with a Brix scale, 2-3 drops of a solution to be measured are added to the prism, the refractometer is then pointed in the direction of a light source. The prism possesses a greater refractive index than the sample solution to be measured. In a weak sample the difference between the refractive index of the solution and the prism is great, therefore the angle of refraction is large on the scale. In a strong sample the opposite is shown, so a smaller angle of refraction on the scale. The prism and sample must both be at the same temperature to ensure accurate results.
1 products found
JPY: 20,200
USD: 125.68
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［Discontinued］Georg Fischer 198844010 Conductivity Meter, 0.055 → 100 μS 198844010
Conductivity Sensor. Conductivity sensors from Georg Fischer for use with the Signet 9900 transmitter with a conductivity module. Connection to a PLC, chart recorder or other 4 mA to 20 mA device is possible by using Georg Fischer 2750 sensor electronics. Installation is easy using standard process fittings and the conductivity sensors can be mounted either inline or submersed. Applications. Georg Fischer conductivity sensors are suitable for a diverse range of applictaions inlcuding. Semiconductor Water Production Boiler Condensate Deionization Reverse Osmosis Rinse Water Monitoring and Control Salinity Pure Water Treatment USP Purified Water Production WFI Water Production TDS (Total Dissolved Solids) Cleaner and Degreaser Concentrations Distillation
1 products found
JPY: 124,000
USD: 771.53
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［Discontinued］Georg Fischer 198844000 Conductivity Meter, 1 → 1000 μS 198844000
Conductivity Sensor. Conductivity sensors from Georg Fischer for use with the Signet 9900 transmitter with a conductivity module. Connection to a PLC, chart recorder or other 4 mA to 20 mA device is possible by using Georg Fischer 2750 sensor electronics. Installation is easy using standard process fittings and the conductivity sensors can be mounted either inline or submersed. Applications. Georg Fischer conductivity sensors are suitable for a diverse range of applictaions inlcuding. Semiconductor Water Production Boiler Condensate Deionization Reverse Osmosis Rinse Water Monitoring and Control Salinity Pure Water Treatment USP Purified Water Production WFI Water Production TDS (Total Dissolved Solids) Cleaner and Degreaser Concentrations Distillation
1 products found
JPY: 110,000
USD: 684.42
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［Discontinued］Georg Fischer 198844001 Conductivity Meter, 10 → 10000 μS 198844001
Conductivity Sensor. Conductivity sensors from Georg Fischer for use with the Signet 9900 transmitter with a conductivity module. Connection to a PLC, chart recorder or other 4 mA to 20 mA device is possible by using Georg Fischer 2750 sensor electronics. Installation is easy using standard process fittings and the conductivity sensors can be mounted either inline or submersed. Applications. Georg Fischer conductivity sensors are suitable for a diverse range of applictaions inlcuding. Semiconductor Water Production Boiler Condensate Deionization Reverse Osmosis Rinse Water Monitoring and Control Salinity Pure Water Treatment USP Purified Water Production WFI Water Production TDS (Total Dissolved Solids) Cleaner and Degreaser Concentrations Distillation
1 products found
JPY: 117,000
USD: 727.97
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［Discontinued］Georg Fischer 159001699 Conductivity Meter 159001699
Signet 9900 Conductivity Module. The Conductivity/Resistivity module allows the signet 9900 transmitter to be connected directly to Georg Fischer conductivity and resistivity sensors and provides signal filtering and conditioning.
1 products found
JPY: 44,700
USD: 278.12
