Top Water Conductivity

DYWISHKEY 150Pcs 8 Sizes Copper Metric Sealing Washers Assortment Set

  • √ Material: Copper, high conductivity, corrosion resistant.
  • √ Quantity: It contains 150pcs/8 Sizes of the most commonly used copper washers.
  • √ High conductivity, corrosion resistant copper washer assortment, great for sump plugs, water, fuel and hydraulic fittings.
  • √ Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection.
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SeedRanch Falcon IV Turf Type Tall Fescue Grass Seeds - 50 lbs.

  • Monitor pH up and down, temperature, nutrient (TDS) level in water to maximize your grow and ensure plants get a balanced feed.
  • General uses includes growing tent and reservoir.
  • Selectable conductivity units include TDS, EC, ppm 500, ppm 700 and CF.
  • This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
  • High and low alarm when outside parameters, selectable units include TDS, EC, ppm 500, ppm 700 and CF.
  • Lab quality glass pH probe with easy two point calibration.
  • Conductivity / temperature probe comes factory calibrated so it's ready to be used.
  • Double junction probe is more accurate than test strips and drops.
  • Combine with Bluelab pen and meter for full garden nutrients monitoring in water and soil.
  • Other features: International power supply, water resistant design.
  • KIT INCLUDES: Calibration solution, EC probe and pH probe, probe care kit is sold separately.
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers.
  • 2-Year Limited Warranty with proof of purch....
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TYFYB 18 inch RV Generator Power Adapter with Grip Handle 30AMP Male 4-Prong Plug to 30 AMP Female for RV Trailer Camper

  • RV Generator Adapter：4 Prong L14-30P Male End to Standard 30 AMP Female End. Rated Value: 30A/125V/3750W，perfect for powering RV from generator..
  • Safe Structure: Constructed with 100% pure copper for superior conductivity, coated with a heavy duty, thermoplastic oil and weather resistant PVC jacket..
  • Ergonomic Grip Handle:Finger grip handle makes plugging or unplugging the cord much easier, avoid straining or damaging the cord. Plugs are molded to the cord for a superior water tight connection.
  • High Conductivity:100% copper wire has high temperature resistance and greater conductivity, quickly transmit power to your RV..
  • Extended Length: Our RV generator adapter is 18" longer for better connection, while most on the market are 12". Perfect for a power connection between your RV and generator..
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Metal Detector X10 Pro with 9*5\ Coil Waterproof Light Weight Easy to Use Loud Speaker Built-in Rechargeable Battery Perfect for Beginners

  • DETECTION OF 3 TYPES OF METALS: MMD02 provides 3 detection to detect 3 types of different metals, for the 3 different types it will emit the 3 different sounds: a low tone alarm sound for ferrous metals, a medium tone alarm sound for low conductivity non-ferrous metals, and a high-tone alarm sound for high conductivity non-ferrous metals..
  • FANTASTIC DISC BUTTON: By pressing the DISC button of MMD02, you can easily detect certain types of metals: once for ferrous metals, twice to exclude even low conductivity non-ferrous metals, three times to return to normal detection. MMD02 helps to find metal faster, also thanks to the deep detection function. Depending on the depth, different icons will appear on the MMD02 display..
  • FUN FOR EVERYONE: The detection rod of MMD02 can be freely adjusted in length from 61cm to 90cm. Not only is it usable by adults, but it also provides the joy of treasure hunting for kids. The non-slip strip equipped with MMD02 makes it more convenient to carry. The waterproof coil also offers another detection possibility, namely shallow water detection. ? Notice: The detection rod and coil are waterproof, but the detector is not..
  • DETECTION OF 3 TYPES OF METALS: MMD02 provides 3 detection to detect 3 types of different metals, for the ....
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TDS Meter Digital Water Tester,WoEluone 3 in 1 TDS,Temperature and EC Meter,Accurate Ideal PPM Meter for Drinking Water, Aquariums,RO System and More

  • ...th low-power backlight technology to test water at night or in dark places easily. It can also be used to distinguish between drinking water and non-drinking water. Red backlight(ppm003e40) means this is non-drinking water..
  • ☑️ 【 ACCURATE AND WIDE MEASUREMENT RANGE】: The advanced 3 in1 (TDS, EC, Temperature) conductivity pen equipped with premium quality titanium alloy probe to achieve high accuracy, and reliable Automatic Temperature Compensation (ATC) ensures reading always be accurate at various temperatures. Testing range from 0-9990 ppm, the resolution is in increments of 1ppm,indicated by a blinking 'x10' image..
  • ☑️ 【TEST YOUR WATER PURITY】: With our slim and lightweight conductivity meters pen can test how pure is your water? Just stick it in about 1 inch deep of water, then TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million)..
  • ☑️ 【 EASY TO USE AND HANDY】: Just stick the TDS meter tester into the water of 1 inch deep, then stabilized readings will be auto-locked on LCD backlight screen in seconds, TDS tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient read....
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AMTAST Waterproof pH/ORP/Conductivity/TDS/Salt/Temp Tester ORP Probe Meter

  • ※ LARGE LCD DISPLAY: pH, ORP, Conductivity, TDS, Salinity and Temperature simultaneously. Displays Maximum/Minimum value and data hold..
  • ※ Automatic Temperature Compensation (ATC) and degree ℃/℉ switchable..
  • ※ Waterproof IP-57 standard and rugged design for field use conveniently. It can float on water..
  • ※ Simple to calibrate by one keyboard. Low battery and consumption indicator. Auto shut off after 10 minutes of non use..
  • ※ APPLICATION: Wide range of performing multifunctional testing on pH, ORP(mV), Conductivity(us), TDS(ppm), Salinity(ppm) and Temperature with a replaceable electrode. Note: This meter has ORP(mV) testing function..
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Sutemribor 260 Pieces 8 Sizes Stainless Steel Flat Washers, 1/2 3/8 5/16 1/4 12# 10# 8# 6# Hardware Gasket Assortment Kit

  • √ Material: Stainless Steel, high conductivity, corrosion resistant.
  • √ High conductivity, corrosion resistant copper washer assortment, great for sump plugs, water, fuel and hydraulic fittings.
  • √ Easy to install: Sturdy and durable, great corrosion resistance for outside applications, easy to install.
  • √ Flat washers are used to support and spread the load across the baring area of the bolt and nut to prevent pull through.
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Garrett A.T. Gold + Pro-Pointer A.T. Special

  • All-Metal Mode: True All-Metal mode offers deepest detection depth and sensitivity on the smallest nuggets..
  • Graphic Target Analyzing: Simultaneously shows the target's conductivity and the detector's discrimination pattern..
  • All Terrain: Designed for use in wet, humid and dusty environments. Weatherproof housing can be immersed in water to 10-foot (3m) depth..
  • Digital Target Id: Numeral scale from 0 to 99.
  • indicates a target metal's conductivity for increased ability to distinguish targets from each other..
  • High-Resolution Iron Discrimination: Provides 40 points of iron resolution, controlled with touch pads and viewed as a digital number on the LCD for the most precise ability to separate a good target from iron trash..
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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....
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60A Inline Circuit Breaker Stereo Audio Amplifier Manual Reset Waterproof 12V-48V DC for Automotive Marine Boat RV Audio System Protection (60 Amp)

  • 60A Inline Circuit Breaker, compatible with all 12V-48V Systems.
  • Circuit breaker can protect the amplifier from being damaged by the over load current or voltage while the power supply can also be protected to avoid battery crack and explosion caused by short circuit.
  • Suitable for car audio/video system, boat, trucks, buses, RV's, ATV winches, marine and DC sound amplifier system overload protectionl reset, just press on the button and the circuit will close/open.
  • Manual reset, just press on the button and the circuit will close/open high quality materials, high tech water resistant housing that's good for conductivity, strong temperature and pressure resistance.
  • Made of high quality materials, high tech water resistant housing that's good for conductivity, strong temperature and pressure resistance.
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Kuject 320 PCS Heat Shrink Wire Connectors Multipurpose Waterproof Electrical Wire Terminals kit Insulated Crimp Connectors Ring Fork Spade Butt Splices for Automotive Marine Boat Truck

  • 【Multiple Choices】Proper ratio of various types to meet the commonly used types needs. This wiring terminals kit contains ring, fork, spade, and heat shrink butt connectors..
  • 【Stronghold and Durability】We adopt premium copper core to ensure good electrical conductivity and durability. Heat shrink crimp connectors provides greater pull strength..
  • 【Waterproof】With the adhesive melted when heated, the heat shrink tubing seals all the way to the end of the barrel. The connections were to be outside or inside the vehicles, will perform good water proof..
  • 【Straightforward Visual Inspection】Translucent, adhesive-lined polyolefin tubing for straightforward visual inspection, prevents wire corrosion, and provides a waterproof seal..
  • 【Wide Applications】Good electrical conductivity and water proof provide durable connection for your automotive, motorcycle, and marine application. Widely used on multiple projects of your vehicle or ATV lighting, motorcycle stereo, boat electronics, equipment switches..
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pH Meter, 3-in-1 TDS Temp pH Tester 0.01 High Precision Water Quality Tester, pH Measurement Range with 0-14, Digital pH Meter for Household Drinking, Pool and Aquarium

  • Monitor pH up and down, temperature, nutrient (TDS) level in water to maximize your grow and ensure plants get a balanced feed.
  • General uses includes growing tent and reservoir.
  • Selectable conductivity units include TDS, EC, ppm 500, ppm 700 and CF.
  • This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
  • High and low alarm when outside parameters, selectable units include TDS, EC, ppm 500, ppm 700 and CF.
  • Lab quality glass pH probe with easy two point calibration.
  • Conductivity / temperature probe comes factory calibrated so it's ready to be used.
  • Double junction probe is more accurate than test strips and drops.
  • Combine with Bluelab pen and meter for full garden nutrients monitoring in water and soil.
  • Other features: International power supply, water resistant design.
  • KIT INCLUDES: Calibration solution, EC probe and pH probe, probe care kit is sold separately.
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers.
  • 2-Year Limited Warranty with proof of purchase (6-month warranty for pH probe).
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