Best Conductivity Sensor

QuQuyi Copper Tube 5/32\ OD × 1/8\ ID Seamless Round Copper Metal Tubing (300mm), 4Pcs

  • 【Size】: Inner Diameter: 1/8"(3mm) | Outer Diameter: 5/32" (4mm)| Tube Wall: 1/48"(0.5mm) | Length: 12" (300mm per tube) 4PCS.
  • 【Duarble Material】: Copper Tubing is made of high quality copper material, excellent ductility and electrical conductivity, can adjust the required length of their own processing. The surface is smooth without seam..
  • 【Good Thermal Conductivity】: Used in manufacture of magnetism instruments or meters..
  • 【Wide Range Of Use】: Copper tube is widely used in DIY projects, hobbies, crafts, architectural models, architectural decoration, frame, industry, gardening products, electrical and thermal conductivity, etc..
  • 【Wonderful Plasticity】: Easy to work under hot and cold pressure..
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Wathai 36pcs 15x15x1.5mm High Performance Thermal Conductive Silicone Pad Cooling Heatsink for CPU GPU IC Chipset Northbridge

  • Package include: 36pcs thermal conductive pad.
  • Dimensions: 15x15mm;Thickness:1.5mm; Thermal Conductivity: 1.5(W/m-k); Color: Blue;Weight: 25g or 0.88oz.
  • it has good thermal conductivity and electrical insulation properties,good stability,wide use of temperature..
  • Thermal Pad is an upgraded version of the thermal grease Paste, good thermal conductivity, Soft a little sticky, super electrical insulation.
  • Not electric conductive to prevent any electronic damage..
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Premium Coil Tattoo Machine - Pro Tattoo Gun Handmade Carbon Steel Shader Liner Classic Coloring 28mm 10 Wrap Coils Supplies Kit for Starter Beginner Tattooist Máquina de tatuajes (Red Hollow J)

  • Tattoo Machine Gun.Recommended use:Liner or Shader .Easy to handle and control.Wide Compatibility: Work with all standard grips, tubes, needles and 6-8V power supplies with a clip cord..
  • High Quality Tattoo Machine Frame, Made by Alloy with the highest efficiency and low inductance, leads to excellent stability.Hand polish, high temperature treatment.Fast heat dissipation and good performance..
  • 10 Warps Coils,28mm height.Anaerobic copper wire, varnished wire. 【WORK EFFICIENTLY】- Armature bar:42mm, Pure Soft iron.High magnetic conductivity, low-loss.Springs:Blue steel.Good toughness, high hardness.Binding Post:Brass.Good conductivity and strong flapping strength..
  • Armature bar:42mm, Pure Soft iron.High magnetic conductivity, low-loss.Springs:Blue steel.Good toughness, high hardness.Binding Post:Brass.Good conductivity and strong flapping strength..
  • Ship from the US stock, and we support a 90-day no reason replacement or refund..
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RaeSung AZ86031 Water Quality Meter Dissolved Oxygen Tester pH Meter pH Conductivity Salinity Temperature Meter

  • AZ86031 Handheld IP67 Combo PH/COND./SALT/TDS/D.O was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument..
  • Water Quality Meter, also been called as Water Testing Device or Water Quality Testing Device, it’s the device that measure the value of pH, Cond. (Conductivity), Salinity, TDS and D.O. (Dissolved Oxygen) in liquid, which had been widely used by Aquaculture, Aquaponics or Fish Farm..
  • Multiple points calibration: 3 points for pH, 1point for D.O.,4 points for conductivity..
  • Large LCD with multiple parameters display simultaneously..
  • pH, Conductivity or Salinity or TDS, Dissolved oxygen & Temperature..
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Jonard Tools R-30B-0050 Blue Insulated Kynar Copper Wire Roll, 30 AWG, 50 ft Length

  • VERSATILE USE: Kynar wire is flexible, lightweight, and strong, making it ideally suited in wire wrap, power supply, medical, and aerospace applications such as circuit board prototyping because of its lighter weight and smaller overall diameter.
  • HIGH CONDUCTIVITY: Oxygen-free high conductivity (OHFC) silver-plated copper conductor provides exceptional electrical conductivity and flexibility.
  • HARSH RESISTANCE: Kynar insulation provides high temperature resistance, excellent abrasion resistance, and makes the wire resistant to an extensive range of chemicals including most inorganic and organic acids, bases, alcohols, halogenated solvents, and aliphatic & aromatic hydrocarbons.
  • UL LISTED: This Kynar wire meets or exceeds UL 1422 standards to ensure high quality and excellent safety.
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Premium Coil Tattoo Machine - Pro Tattoo Gun Handmade Carbon Steel Shader Liner Classic Coloring 28mm 10 Wrap Coils Supplies Kit for Starter Beginner Tattooist Máquina de tatuajes (Black 3Holes)

  • Tattoo Machine Gun and Random Color Aluminum Alloy Tattoo Machine Grip Tube.Recommended use:Liner or Shader .Easy to handle and control.Wide Compatibility: Work with all standard grips, tubes, needles and 6-8V power supplies with a clip cord..
  • High Quality Tattoo Machine Frame, Made by Alloy with the highest efficiency and low inductance, leads to excellent stability.Hand polish, high temperature treatment.Fast heat dissipation and good performance..
  • 10 Warps Coils,28mm height.Anaerobic copper wire, varnished wire. 【WORK EFFICIENTLY】- Armature bar:42mm, Pure Soft iron.High magnetic conductivity, low-loss.Springs:Blue steel.Good toughness, high hardness.Binding Post:Brass.Good conductivity and strong flapping strength..
  • Armature bar:42mm, Pure Soft iron.High magnetic conductivity, low-loss.Springs:Blue steel.Good toughness, high hardness.Binding Post:Brass.Good conductivity and strong flapping strength..
  • Ship from the US stock, and we support a 90-day no reason replacement or refund..
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AZ-86031 5 in 1 Water Quality Meter Dissolved Oxygen Tester PH Meter PH Conductivity Salinity Temperature Meter AZ86031

  • The 86031 Combo Water Testing Meter can measure the pH, Conductivity or TDS or Salinity and Dissolved oxygen depend on which kind of probe attach to the meter or user could attach three kinds of probes at the same time. So the 86031 Multiple Parameters Water Testers could be operated as the pH meter, conductivity meter, TDS meter, Salinity meter or D.O. meter as user needed..
  • We design different color connector on the meter, user only needs to screw on the probe with the same color, and then get the measuring reading accurate and fast..
  • User could change the probe or screw on the 86031 Combo Water Quality Measuring Instrument easily. And in order to avoid broken by the stone or particle attacking in the measuring environment, we have developed the specific anti-collision cap on each probe. So the 86031 Combo Water Testing Meter would be the best tool for all professional measuring purposes, including the Aquaculture, Aqua farm, LAB, swimming pool or water treatment business, or other related industry, no matter the fresh or sea water..
  • AZ 86031 Combo Water Meter- pH/Conductivity/Salt/TDS/D.O was being designed and manufactured by AZ Instrument, a well experienced manufacturer for pH EC Meter..
  • Large LCD to display multiple parameters simultaneously: pH,....
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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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apine Soil Moister Meter, 3 in 1 Soil pH Tester, Soil Test Kit for Lawns, Garden, Farm, House, Indoor, Outdoor, Hydrometer for Plants.

  • ...data are read immediately plug and play, and help you quickly become a gardening expert!.
  • ※【Material upgrade, fast and accurate】: Our double-probes are made of high-quality aluminum and copper nickel-plated materials, which are more corrosion-resistant than the old pure copper. At the same time, they have high conductivity and high sensitivity, which greatly improves the speed and accuracy of soil moisture and pH detection and analysis, so that let your plants grow in the most comfortable environment..
  • ※【No battery required, easy to carry】: Built-in silicon photovoltaic cell, which directly converts light into electrical energy, no need for additional batteries, environmentally friendly use. It is designed to be lightweight and portable for easy portability, suitable for indoor, outdoor use, and is an ideal soil testing tool for home plants, gardens, lawns, and farms. No special skills are required to help you enjoy your gardening journey with ease..
  • ※【Professional and thoughtful, high-quality service】: Each 3-in-1 soil tester especially comes with a thoughtful wiping cloth for you. Wipe the soil moisture sensor with the included cloth to make it more sensitive before using. The probe can also be wiped with the included wipe cloth afte....
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Battery Cables LDOPTO 6 AWG 20-Inch Jumper Cables for Car Battery Inverter Cable Set with Terminals, Red + Black Tinned Copper Battery Inverter Cables for Automotive, Marine, Solar, ATV, Oxygen-Free

  • Heavy Duty Safe UL 6 Gauge Jumper Cables for Car Battery: Tinned copper wire has good electrical conductivity, thermal conductivity, stability, tin-plated copper can increase heat dissipation, improve electrical conductivity and improve wire performance. Red wire is positive while black is negative..
  • Tin-plated Copper Terminal: Jumper cables kit for car with tin-plated copper has good stability, wear resistance, corrosion resistance, which improves the oxidation resistance of copper and maintains its conductivity better..
  • PVC Insulated Jacket: Automotive replacement battery cables flexible PVC insulation of battery cables resists abrasion, waterproof and moisture proof, flame retardant and heat insulation, and withstands the rigors of an automotive or marine environment..
  • Package Includes:20-inch 6 AWG battery inverter car battery cables contain a set of positive(red) and negative(black) battery cables. Max. Load Flow: 200A (12V).
  • Scope of Application: 6 gauge inverter cables are often used for power application in automotive, truck, marine boats, solar, RV, trailer, golf car, motorcycle, mower, etc..
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