Best Electrical Conductivity Meter

Farmerry Portable Electric Fence Polywire with 6 Conductors, Yellow and Black, 656 Feet, 200 Meters

• 200-meter（656 feet) spool of polywire, ideal for temporary and potable fencing.
• Contains 6 stainless-steel strands of electrical conductors for good conductivity.
• Easy to install, repair, splice, and rewind.
• UV Stabilized polymer webbing for long life.

iPstyle Digital TDS Meter Water Tester, PPM Water Quality Tester Measuring Range 0-9999ppm, Ideal for Drinking Water, Swimming Pool, Aquariums, Hydroponics (Grey) (TDS)

• MULTIFUNCTIONAL AND UPGRADED: TDS Meter, EC Meter and Temperature Meter 3 in 1, Upgraded with big backlit LCD for easier reading, and auto-lock function for easier use..
• ACCURATE AND RELIABLE: To achieve high accuracy, equipped with premium quality titanium alloy probe, and reliable Automatic Temperature Compensation (ATC) ensures reading always be accurate at various temperatures..
• AUTO-OFF AND HOLD FUNCTION: The electrical conductivity meter shuts off automatically after 2 minutes of non-use to conserve batteries. Hold function ensures to save measurements for convenient reading and recording.
• SUITABLE FOR ANY TYPE OF TDS OR EC TESTING - Check the TDS or EC of your aquarium, pool, or any water source. You can determine the effectiveness of your RO, DI, or distillation unit, check the nutrient levels of your hydroponic setup, and more..
• MEASUREMENT RANGE: From 0-999 ppm, with a resolution of 1 ppm. From 1,000 to 9,9990, the resolution is 10ppm, indicated by blinking “x 10” symbol. It works at 0 - 60 Deg.C.

TDS Meter Digital Water Tester Accurate Professional 4-in-1 TDS Temperature and EC Meter 0-9990ppm Ideal Water Test Meter for Drinking Water Aquariums CR2032 Battery

• ✅ACCURATE AND RELIABLE - The advanced 4-in-1 smart pen combines TDS(Total Dissolved Solids), EC(Electrical Conductivity), and a temperature meter.....
• ✅EASY AND INSTANTLY - Just stick it in about 1 inch of water, then stabilized readings will be auto-locked on LCD in seconds, TDS tester shuts off....
• ✅ EXCELLENT VALUE - Our TDS meter provides a cost-effective way to test drinking water purity to ensure it's healthy, monitor if Reverse Osmosis....
• ✅ LCD BACKLIGHT DESIGN - Unlike traditional screen, the meter uses low-power backlight technology to easily test water at night and in dark places.....
• ✅WHAT YOU GET - TDS water tester, user manual, leather case, Preinstalled 1 battery, 2 extra CR2032 batteries. You can test water anywhere to get....

25Ft Copper Tube Refrigeration Tubing Flexible Copper Tubing Seamless Hollow Copper Pipe Soft Industrial Metal Tubing for Air Conditioning Refrigerator and Other Equipment 1/8

• 1/8" OD x 5/64" ID: the outer diameter of the industrial metal tubing is 3 mm, and inner diameter is 2 mm, total length is 25 ft/ 7.62 meter, enough to meet your different needs, and can serve you for a long time.
• Quality Material: the hollow copper tube is made of quality copper, sturdy, corrosion resistance, nice ductility and electrical conductivity, can adjust the required length of their own processing.
• Nice Plasticity: the copper refrigeration tubing is easy to work under hot and cold pressure, hollow copper tubes with strong heat transfer, good heat dissipation and cooling capacity, with high refrigeration efficiency.
• The floppy copper tube can be bent and deformed as needed to meet different needs.
• Easy to Use: flexible soft copper tube, variable shape, can be bent and cut at will when using, can be bent at any angle, can often be made into elbows and joints, to meet the needs of use, easy and convenient to operate.
• Wide Range of Use: soft flexible copper pipe is widely applied in refrigerators, freezers, air conditioners, DIY projects, hobbies, crafts, architectural models, architectural decoration, frame, industry, gardening products, electrical and thermal conductivity, etc.

Klein Tools CL120KIT Electrical Tester/Auto-Ranging Digital Clamp Meter Kit, GFCI Tester, Line Splitter, Pouch, Leads, 3 x AAA

Lamotte 1749 TDS Temperature Tracer Pocket Tester

• Auto ranging TDS tracer meter offers 3 ranges to measure pure water to salinity solutions using the same conductivity cell.
• Instructions included for measuring TDS in soil.
• Feature memory stores and recalls 15 readings, data hold, auto shut-off and low battery indication.
• Simultaneous display of conductivity or TDS and temperature.
• Complete with meter and conductivity cell, protective sensor cap and neck strap.

HANDSKIT Multimeter Test Leads Kit, 16 Pieces Testing Lead with Alligator Clips Stackable Banana Plug Test Hook Replaceable Gold-Plated Multimeter Needle Probes and Back Probe Pins

• Package includes 8 test probes,2 alligator clips,2 test hooks,2 alligator clip with banana plug leads and 2 main test leads.
• Needles,probes and hooks can be rated CAT III 1000 V ,CAT IV 600V and is high strength,conductivity,long life and accurate data.
• Replaceable probes,banana plugs,alligator clips and copper test minigrabber are capable and flexible to meet different testing needs.
• Wire lead is made of 61 high quality brass which with excellent electrical conductivity and covered by high temperature resistant silicone.
• HANDSKIT multimeter test leads kit works perfectly with any multimeter,clamp meter or test instrument.

Capacitive Approach Switch, Capacitive Proximity Switch Sensor Switch Power Switch Capacitive Switch for Closets for Cabinets(Cr3015Ac)

• Super good‑quality chips and components, which bring quickly response, stable quality, strong anti‑interference, high stability.
• The product using good‑quality sensor probe, which possess sensitive interaction.
• Heat‑resistant PVC flame‑retardant shell material, 1.2meter thick good‑quality cable have good electrical conductivity.
• Possess wide voltage range, high repeat accuracy, fast frequency response, long service life.
• The objects that can be detected are metal, wood, paper, etc., this switch is very practical and versatile.

Multimeter Test Lead Kit, Replacement Test Lead Set Automotive Multimeter Probe Tips Accessories Kit, Alligator Clips Replaceable Volt Clamp Meter Leads Electronic Test Leads

• 【Multimeter Test Leads】:Lead test kit Good Conductivity, Banana plug is made of high quality copper, durable, multi-purpose testing leads.safety ratings up to CAT III 1000 V..
• 【Premium Test Leads Kit】The replaceable gold-plated multimeter test probes, alligator clips, test hook and back probe pins can be used in different measurement environments such as industrial, electronics, home and automotive..
• 【Mini Grabbers Hook】: Mini grabber test hooks are made of copper alloy. High quality, strong electrical conductivity, firm and difficult to bend and deform.has a retractable clip hook and an extension lead which provides safe and secure connections for clamp and any terminal block..
• 【Insulation Piercing Clip Test Probe】:PVC-insulated, right-angle test leads. Grip the conductor to provide a more secure, hands-free connection than probe tips connections that may need to be left in place..
• 【 Quality guarantee】:A universal multi meter plug-in, stable measuring reaction times,Max years of experience in the production of multimeter accessories..

Hofun TDS Meter Digital Water Quality Tester, TDS Temperature & Conductivity Meter 3 in 1, 0-4999 ppm, EC Meter, Digital Water Testers for Drinking Water, PPM Meter for Hydroponics Aquarium

• ✔[ BONUS 3 in 1 Digital TDS Temperature & Conductivity Meter] Hofun 3 in 1 TDS, Electric Temperature & Conductivity Meter features the most advanced and updated technology. Three different measurement needs can be fulfilled by one digital water quality tester. Not only been convenient for you, but also saves your time and money, absolutely a helpful kit for your life..
• ✔[ RELIABLE TDS METER -- ACCURATE & QUICK] Equipped with premium quality titanium alloy probe, Hofun TDS water quality tester enables quick and convenient test. Put the probe into water and LCD shows accurate results in seconds. In addition, advanced and reliable systerm ensures measurement accuracy, 0-9999 ppm, making it fits multiple usages, hydroponics meter，Ideal water testers for drinking water test, swimming pool, laboratory, aquarium, RO/DI Water etc..
• ✔[ EASY READING BIG BACKLIT LCD DISPLAY & QUALIFIED WATER TESTER ] Hofun water quality test meter for hydroponics ec meter with Big Backlit LCD is far superior than other ones, which allows wider angles of data reading and night reading. Besides, Red backlight ( ppm figure over 40 ) means high level ppm figure. Green backlight ( ppm figure below 40 ) indicates TDS figure qualified for direct drinking water (Notes: Internatio....

Tynulox 1Pcs Pure Copper Round Rod 1/2 12mm Dia 8 Length Bare Copper Cu Metal Rod for Metal Craft Hobbies

• ❀---- Size: 1/2" Dia (12mm), Length: 8" (200mm), 1Pcs.
• ❀---- Material: 99.9% Pure copper. 110 copper has a metallic luster and excellent electrical conductivity and thermal conductivity..
• ❀---- Excellent Conductivity: 99.9% copper has good strong heat transfer capability and electrical conductivity. In addition, it isn’t affected by corrosion, temperature and pressure..
• ❀---- DIY Decoration: You can cut the copper rod by yourself to choose the desired length..
• 【Multiple Sizes】: You can choose diversiform sizes of copper rod. (Dia:3~25mm, Length:100~250mm)..

Tynulox 2Pcs Pure Copper Round Rod 1/4 7mm Dia 7.87 Length Bare Copper Cu Metal Rod for Metal Craft Hobbies

• ❀---- Size: 1/4" Dia (7mm), Length: 7.87" (200mm), 2Pcs.
• ❀---- Material: 99.9% Pure copper. 110 copper has a metallic luster and excellent electrical conductivity and thermal conductivity..
• ❀---- Excellent Conductivity: 99.9% copper has good strong heat transfer capability and electrical conductivity. In addition, it isn’t affected by corrosion, temperature and pressure..
• ❀---- DIY Decoration: You can cut the copper rod by yourself to choose the desired length..
• 【Multiple Sizes】: You can choose diversiform sizes of copper rod. (Dia:3~25mm, Length:100~250mm)..

ALANMOND Plant Water Meter, 3-in-1 Soil Moisture/Light/pH Tester for Plants, Gardening Tool Kit for Garden, Farm, Lawn, Plant, Indoor & Outdoor Use – Golden

• ✅ 【Optimal Solution】 The ALANMOND plant water indicator is an advanced tool that allows you to check the volumetric water content in the soil, allowing you to make sure the plants are properly taken care of..
• ✅ 【How it Works】 Our plant moisture gauge makes use of the different conductivity of the 2 metals at the tip of the prove. Since water is a better conductor, then the higher the moisture level the greater the conductivity. This way, our hydrometer soil relies on durable indicators without using a battery..
• ✅ 【Practical Device】 The plant water meter ensures accurate and instant testing results, so you can check for the humidity level of the soil in a quick instant. The dial is large and clear, which makes it very easy to read, especially since it includes ten scales..
• ✅ 【Universal Use】 Our houseplant water meter is great for small gardeners or taking care of indoor plants but it’s also of great use in landscape irrigation, agriculture, and even research. Since every plant has different humidity requirements, it is important not to over-water the soil or let is get too dry..
• ✅ 【Extreme Accuracy】 Because it uses a mechanical device based on conductivity difference, this plant moisture meter indoor is very accurate and pr....