Reviews Conductivity Meters

Hanna Instruments HI7030L 12880 µS/cm Conductivity Calibration Solution, 500mL Bottle

  • The use of standard calibration solutions is fundamental for correctly calibrating the measuring system.
  • The Hanna range of conductivity calibration solutions has been produced to ensure the maximum accuracy for conductivity meters and probes.
  • Hanna conductivity meters can be calibrated in a few minutes right in the laboratory or field.
  • 12880 microsiemens per centimeter EC value at 25 degree C.
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Conductivity Calibration Standard 3-Pack 500 ml Each 84 US, 1,413 uS and 12,880 uS

  • Convenient 3-pack Enables Linearity Calibration.
  • FREE Certificate of Analysis and Temperature vs Conductivity Tables.
  • Quality Calibration Standards Since 1977.
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HORIBA 3200053532 Model Y043 Nitrate Ion Standard Solution, 2000ppm Value, 14mL Volume (Bottle of 6)

  • FREE Certificate of Analysis and Temperature vs Conductivity Tables.
  • Quality Calibration Standards Since 1977.
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Biopharm Conductivity 2-Point Calibration Standard 2-Pack 8oz Each 100 uS and 1413 uS NIST Traceable

  • FREE Certificate of Analysis and Temperature vs Conductivity Tables.
  • Quality Calibration Standards Since 1977.
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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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Hach 1426810 Chlorine Standard Solution, 50-75 mg/L as Cl2, (Pack of 16-10 mL Voluette Ampules (NIST))

  • Convenient 3-pack Enables Linearity Calibration.
  • FREE Certificate of Analysis and Temperature vs Conductivity Tables.
  • Quality Calibration Standards Since 1977.
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Quickun Copper Tube 1/12\ ID × 1/8\ OD (2-3mm)Seamless Round Pipe Tubing (6.56FT)

  • 【Size】: 1/12" ID - 1/8"OD (2-3mm) | Tube Wall: 1/48" | Length: 6.56 Feet.
  • 【Duarble Material】: Soft copper pipe copper pipe is made of high quality copper material, corrosion resistance, 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】: Soft copper tube as refrigeration tube coil tube is widely used in refrigerators, freezers, air conditioners, 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. The floppy copper tube can be bent and deformed as needed to meet different needs..
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5pcs Enameled Copper Wire Magnet Winding Wire 0.1mm Thickness 12m Length for Connecting or Soldering Purpose Natural

  • Copper Materia: Made of high electrical conductivity copper.
  • Applications: Used in professional maintenance of mobile phones, computers, laptops and other preciseness motherboard.
  • Ideal Replacement for Wire Cable: A copper wire to take place of wire cable.
  • Easy to Weld: Directly welding without scraping isolation layer.
  • Long Length: Total 12 meters long, enough for home or shop use.
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PH Meter Digital TDS Meter EC & Temperature Test Meter 4 in 1 Set, 0.01 High Accuracy PH Tester Pen Water Quality Tester for Household Drinking, Pool and Aquarium

  • 【Multifunction PH Meters Suit】 with TDS PH EC temperature accuracy, faster for aquariums, pools, spas,etc..
  • 【To calibrate the pH Tester】 Calibration does not require a screwdriver. The pH meter with ATC can automatically calibrate. To maximize convenience, simply press the Calibration key.
  • 【High accuracy】The numbers of the pH meter range from 0.00-14.00 (PH), while the numbers of the digital EC and TDS meters range from 0 to 19990 ppm. PH Resolution is 0.01pH, Accuracy ± 0.05pH.TDS: 0 ~ 9990ppm, Conductivity: 0 ~ 9990us / cm, Accuracy: ± 2%.
  • 【TDS have lock & auto-shut off function】 Conductivity meter has the accuracy of 0.1 ℃. Dump the item about 4 seconds in the liquid to get accurate values. In order to record the number, you can also Press the HOLD keyboard.
  • 【LCD Display】The LCD clearly displays the data and the LCD backlight turns off automatically. Small and easy to carry. 365 days for a worry-free return service.
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Parco Scientific PB00131 Bacterial Model | 10000X Enlarged | Prokaryotic Bacteria Cell | Shows Cell Wall, Cytoplasmic Membrane, Cytoplasm, Nucleoid, Ribosomes, PILI and Flagella | Manual Included

  • Apera's unique platinum black conductivity sensor, ensuring high accuracy in a wide range.
  • Equipped with a probe storage cap, keeping the sensor hydrated when not in use.
  • Works with any conductivity meters with BNC connector.
  • K=1.0, measurement range: 0.5µS/cm to 200 mS/cm.
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Bare Copper Wire, Bright, 20 AWG,0.032\ Diameter, 328' Length

  • [Professional Maintenance]: This copper wire is a copper wire coated with a very thin insulating layer which is a professional maintenance for transformers, motors, and other precision motherboards.
  • [Direct Welding without Scraping Paint]: This soldering copper wire is easy to use and can be used directly without rubbing the isolation layer, which effectively improves the use efficiency.
  • [Sufficient Length]: There are 5 enameled magnet wires, each of which is about 15 meters long and can be used for a long time.
  • [Convenient Storage]: This winding wire copper includes a black storage ring on which the copper wire is wound for storage and use.
  • [High Conductivity Copper]: This copper coil is made of high conductivity copper, which has a good effect.
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Apera Instruments AI521 PH800 Laboratory Benchtop pH Meter Kit, 0.01 pH Accuracy, GLP Data Management (USB output), BNC connector

  • Monitor 3 parameters in water: Conductivity (TDS) level to ensure plants get a balanced feed, pH up and down, and temperature with lab quality glass probe.
  • Gereral uses include growing tent, swimming pool, drinking water, and aquarium.
  • This hydroponics meter has ATC that provides consistent reading regardless of any fluctuations in temperature.
  • Conductivity scales include EC, PPM, and CF.
  • Combine with Bluelab meters and controllers for full indoor garden nutrients monitoring in water and soil.
  • pH probe requires easy two point calibration.
  • Conductivity and temperature probes come factory calibrated and are ready to use.
  • Other features: Auto off function, low battery indicator, units for temperature.
  • KIT INCLUDES: AAA batteries, pH probe storage cap, and calibration solution, probe care kit is sold separately.
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers.
  • 5-Year Limited Warranty with proof of purchase (6-month warranty for probes).
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Copper Coil Tube,T2 Soft  4mm OD 6mm  Transmission Copper Nickel Tubing Coil Thickness 1mm for Refrigeration(2m)

  • Fine ductility and corrosion resistance and weld ability.
  • Can be made into all kinds of semi-finished products and finished products by cold, warm forging.
  • Excellent electrical conductivity, used in manufacture of wire, cable, brush(electric), etc.
  • Good thermal conductivity, used in manufacture of magnetism instruments or meters that need anti magnetic interference, such as compass, aviation instrument, etc.
  • Wonderful plasticity, easy to machining under hot and cold pressure, can be made into tube, rod, wire, strip, belt, plate, foil, etc.
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