Conductivity Meters & Accessories - Page 23

Manufacturer: Thermo Scientific Brand: Oakton Model: WD-35606-55

The Oakton WD-35606-55 Ultem Conductivity/TDS Cell is an electrode, or probe, that measures the electrical conductivity (EC) and Total Dissolved Solids (TDS) of a solution. Probes are commonly used for chemical analysis and to test solutions. This probe features a built-in sensor for automatic temperature compensation (ATC). It has ultem-PEI body housing and stainless steel rings for chemical resistance. The probe has a BNC connector, with snap-lock architecture, to provide tight coaxial cable connection and stability. The electrode provides fast temperature response and reduction of air entrapment for more accurate, stable readings. It has a cell constant (K) =1.0, which is suitable for mid-range conductivity measurements. This probe features a three-foot cable, three-band platinum sensor and has probe style C; it is general purpose, has amber glass, resists Na+ interferences, is single reference junction, and is sealed. It is to be used at a temperature range of 158 degrees F (70 degrees C). Its dimensions are 12(d) x 110(l) mm. The electrode has a removable, plastic probe guard and is intended for use with the Oakton CON 6, TDS 6, and SALT 6 (sold separately). Conductivity is the ability of a solution or material to conduct an electrical current. TDS measurement indicates materials such as salts, bases or minerals, which contribute to electrical conductivity, within a solution. Oakton Instruments manufactures an array of scientific instruments for research, industrial, and educational uses. Since 1991, Oakton has distributed a wide variety of instruments such as meters, electrodes, and transmitters. Oakton is based in Vernon Hills, IL, and has facilities in Europe, Asia, and China. What’s in the Box? One conductivity/TDS temperature probe One 3-foot cable Removable, plastic probe guard

Manufacturer: COLE-PARMER Brand: Myron L

This pen-style pocket tester delivers accurate and reliable measurements of conductivity, TDS, and salinity. It's easy to use: simply press a button and dip the pen into the solution. The LCD gives you a quick measurement reading, alternating with temperature, available in both a live and hold measurement mode. Autoranging to select measurement range and single-point calibration features for KCl, NaCl and 442 natural water modes. Fully encapsulated electronics and a waterproof body constructed of anodized aircraft aluminum with protective coating provide excellent durability. What's Included: tester holster, lanyard, and 1.5 V N-type alkaline battery. Waterproof, pocket-sized meters for water analysis testing Autoranging to select measurement range KCl, NaCl and 442TM natural water modes Automatic temperature compensation Model PTBT1 offers Bluetooth for data transfer

Manufacturer: AQUALUTIO Brand: AQUALUTIO Model: Tds Meter

A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS can tell you your overall water purity level,which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS is great for checking your tap water quality, or knowing when to change a filter. (The meter does not test for biological contaminants.) The TDS is a great tool for drinking water,water filtration and purification, colloidal silver, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, commercial and industrial applications and more. The TDS is a rugged model that includes a protective carrying case. This is the world's most popular handheld TDS meter for industry professionals. ts Ideal for Commercial Use Its Includes a Carrying Case with Belt Clip Hold Function: Saves Measurements for Convenient Reading and Recording Highly Efficient and Accurate Due to Its Advanced Microprocessor Technology Built-in Digital Thermometer, Display: Large and Easy-to-read LCD Screen. The AquaLutio Digital TDS Water Meter is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and reef tanks, water ionizers, Water Filter. drinking water and more. TDS Water Meter is ideal for testing applications ideal drinking water, Water Filter, carbon filters, spring water, hard water, average tap water, Refrigerator Water Filter, Water Filter, brita filter, Reverse osmosis, reverse osmosis filter

Manufacturer: Contractors Grade Brand: Contractors Grade Model: 018227204699

This is one of the best TDS meters that we tested at this price point. Order today because we sell out quickly. This TDS Meter Water Quality Tester and EC Conductivity Meter is a Professional quality Total Dissolved Solids combination TDS Meter, TDS EC Meter and Temperature Meter. Ideal for all water quality testing, water purification applications, waste water regulation, aqua culture,hydroponics, laboratory and scientific testing, pools & spas, ecology testing, colloidal silver, water treatment and more. Order yours now and consider ordering one for your best friend!

Manufacturer: Henan Bison Tape Co Brand: TDS-5 Color: Yellow

This TDS meter is perfect to measure water quality in tap water, aquariums or for science experiments. The water quality is quickly read on the LCD screen, which turns green if the water is clear (TDS40ppm) Display: LCD, 34mm x 17mm Voltage: CR2032 Battery, DC3V Measure range:   TDS 0 ~ 9990ppm Electrical conductivity 0 ~ 4999 µS Temperature (°C & °F) 0 ~ 99°C, 32 ~ 212 °F Accuracy: TDS ± 2% Electrical conductivity ± 2% Temperature ± 3% Dimension: 163 x 27.6 x 14.6mm Weight: 60g (include electrode), Backlight: green (direct drinking water) TDS≤40ppm red (un-direct drinking water) TDS>40ppm Battery life: 1000 hours continuous testing Warranty: 5 years

Manufacturer: NEWGATE Brand: i-mesh-bean

Package includes: 1 x Digital pH meter; 1 x TDS Meter Tester; 2 × Calibration Buffer Powder； 1 x Calibration Adjustment screwdriver; 5 x Batteries; 2 x Carrying cases; 2 x User manual

Manufacturer: NOSIVA Brand: NOSIVA

Why Choose NOSIVA? •100% Good quality guarantee product! NOSIVA TDS Meter with advanced CPU that automatically calibrated per temperature. It with 0-9990 ppm measurement rang, +/- 2% Readout Accuracy. Data hold function allows users get the reading very convenient. •To save energy, our laboratory and scientific testing, pools & spas, ecology testing, colloidal silver, water treatment and more. •Mini Pocket Sizes which is convenient for use and carrying out. Instructions •Remove the cap from the pen and turn the switch on. •Dip the pen into the test solution but not more than 2cm. •Stir the pen in the solution, then stay stable and after 10 seconds the TDS value will display on the screen. Press the hold button to save the value and then look at it. •After using, dry the head the of the pen and put the cap back on. Please note: The body of the TDS pen should not be exposed to liquids, direct sunlight or high temperature. Avoid dropping it. Specification •Range: 0-9990ppm •Accuracy: +/- 2% •Battery: 2*1.5v(button cell) •Operating Temperature: 0 ~50oC •Size: 142*25*15mm(5.6*0.98*0.59in) •Weight: 36g(1.26oz) Package includes: •1 x TDS Meter •2 x 1.5V Button Cells •1 x TDS Meter PU Case •1 x TDS Meter User Manual

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI98300

DiST's are rugged and reliable pocket-sized testers that offer quick and accurate readings of conductivity or TDS. The DiST family of testers is widely used for monitoring EC/TDS in drinking water, water conditioning, reverse osmosis, cooling towers, wastewater, laboratories, agriculture, aquaculture and aquariums, hydroponics and the printing industry. This tester features an amperometric graphite electrode that provides better repeatability in measurements since they do not oxidize. An amperometric measurement of TDS is based on Ohm's Law, I = V/R where R depends on the distance between two pins and their surface. Oxidation changes both the distance and surface which will affect accuracy. The DiST's non-oxidizing graphite pins are able to provide an optimal surface for accurate, dependable results. When calibration is necessary, simply submerge the electrode tip into calibration solution and adjust the trimmer on the side of the tester. Range: 1999 ppm ( milligrams per liter). Resolution: 1 ppm ( milligrams per liter). Accuracy: +/-2 percent F.S. TDS Factor: 0.65. Calibration Solution: HI 70442. Calibration: manual, 1 point. Probe: HI73301. Temperature Compensation: automatic, 0 to 50 degree C (32 to 122 degree F). Battery Type/Life: 1.5V (4)/approximate 200 hours of continuous use. Environment: 0 to 50 degree C (32 to 122 degree F); RH max 95 percent. Weight: 3.4 oz. Measures 1-19/32" length by -57/64" width by 6-57/64" height.

Manufacturer: Milwaukee Instruments Brand: Milwaukee

The Milwaukee replaceable probe measures conductivity and total dissolved solids (TDS) in water testing applications. It is available in a high-range model for use with the Milwaukee C66 and T76 meters, and a low-range model for the Milwaukee C65 and T75 meters (all sold separately). The probe slides into a fitting that screws into the meter body for secure installation. An electrode, also called a sensor or probe, is an instrument used with a meter to test and measure parameters of a substance. All electrodes are probes or sensors, but not all probes are electrodes or sensors. Probes, such as temperature probes, are used to penetrate a material for measurement. Common electrode types are pH, total dissolved solid (TDS), oxidation reduction potential (ORP), and ion selective electrode (ISE). They come in standard models or in all-in-one (sometimes called 3-in-1) models, which have a built-in temperature sensor for automatic temperature compensation (ATC). Electrodes can be half-cell or full- (also called combination) cell type. They can be refillable or non-refillable. Housing material is typically glass or epoxy, and sensors are commonly made with stainless steel or a glass bulb. pH electrodes, which measure the pH of a substance, often have a glass bulb. The bulb senses hydrogen ions, and generates a millivoltage that is picked up by the filling solution and transferred to a wire that connects to the pH meter. ORP, also known as redox, electrodes measure dissolved oxygen in aqueous solutions to determine the level of contaminants and their ability to act as oxidizing or reducing agents. Ion selective electrodes (ISEs) respond selectively to ions in the presence of other ions. Electrodes are commonly used by researchers, manufacturers, and hobbyists in a wide variety of industries, such as aquaculture, agriculture, chemistry, food and beverage, wine-making and water-testing, and for scientific applications. An electrode can be used with a datalogger to assist in temperature measurement. Milwaukee Instruments ma...

Manufacturer: HM Digital Brand: HM Digital Model: COM-100 Color: White/Purple

OM-100 Features: -Combo meter.-Electrical Conductivity Range: 0 - 9990 ?S; 0 - 9.99 Ms..-TDS Range: 0 - 8560 ppm (mg/L); 0 - 8.56 ppt..-Temperature Range: 0-80 degrees C; 32-176 degrees F..-Resolution: 0-99: 0.1 ?S/ppm/MS/ppt; 100-999: 1 ?S/ppm; 1000-9990: 10 ?S/ppm..-Temperature resolution is 0.1 degrees C/Accuracy: +/- 2pct..-EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, selected by user..-Calibration: Digital calibration by push button..-Probe: Detachable platinum electrodes.. Includes: -Power source: 3 x 1.5V button cell batteries (included) (model 357A).. Specifications: -Housing: IP-67 Waterproof.. Dimensions: -Dimensions: 7.3'' H x 1.3'' W x 1.3'' D (18.5 x 3.4 x 3.4 cm)..-Weight: 0.20 Pounds (3.2 oz).-Overall dimensions: 9'' H x 3'' W x 2'' D.