Best Conductivity Meters

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.

Check Stock

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.

Check Stock

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.

Check Stock

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).

Check Stock

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.

Check Stock

BESTEEL Upgraded Electric Fence Poly Wire 3285 Feet 1000 Meters, 1/8" Diameter Portable Electric Fencing Polywires, 6 Stainless Steel Strands for Reliable Conductivity and Rust Resistance UV Resistant

【BESTEEL Upgraded Electric Fence Poly Wire】This Electric Fence Polywire upgrade to 1/8" diameter polywire, consists of 6 inter-woven stainless steel strands of electrical conductors and 30 nylon multiple strands, which provides lower resistance and reliable conductivity. Up to 3285 Feet (1000 meters) spool of polywires, cost effective solution and best ideal for your long portable electric fences needs, manage and protect your stock, crops, livestock, garden and farm safely..
【Premium Material - Rust Resistant】This Electric Fence Poly Wire is made of premium stainless steel with resists rust and UV resistant, it delivers more reliable performance than aluminum wire which will develop an oxide coating over time, reducing its effectiveness and conductivity. High conductivity with low resistance: 6000 Ohms/km or 9656 Ohms/mile..
【Available Anywhere】This Portable electric fencing poly wire with roll is lightweight, durable and reusable, easy to install, cut, splice, rewind and repair during using. 3*12 polymer webbing construction for anti aging and keep for long life that it will last out on the farm through continuous years using. Use with Electr....

Check Stock

Goupchn Mini Grabber Test Hooks to Breadboard Female Jumper Wires Soft Flexible Silicone Test Leads for Electrical Testing

Test leads are made of high quality silicone material. Silicone can help with longevity and easy of use. Silicone leads are soft and resistant to high and low temperature..
Mini grabber test hook clips are made of copper alloy. High quality, strong electrical conductivity, firm and difficult to bend and deform..
The other end of the test wires is female jumpers for breadboard projects, which is pure copper insulated for smooth conductivity. Suitable for connecting a wire to breadboard from power supplies, LED strips, multi-meters and Lilypad..
Perfect for electrical and electronic testing. They're also suitable for Arduino, Raspberry Pi, Orange Pi, wearable circuit projects or a breadboard experiment..
Package include: 10PCS Minigrabber Test Hook to Breadboard Female Jumper Wires 5 colors. Length: about 27.2cm. 5 colors help you distinguish them well when doing testing..

Check Stock

HM Digital 1000ppm TDS Calibration Solution

For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.
Comes in lightweight HDPE plastic bottles.
Laboratory quality NIST-traceable solutions.
Any brand TDS meter can be calibrated to any brand of calibration solution.
Bottles have a convenient wide mouth, allowing a user to simply insert the meter into a stable bottle.

Check Stock

16awg Silicone Electrical Wire Cable 6 Colors 6x30ft 16 Gauge Hookup Wires kit Stranded Tinned Copper Wire Flexible and Soft High Temperature Resistance

Material : Silicone rubber+1.3mm² High-purity oxygen-free Tinned Copper wire.
Total 6 Colors:Black,Red,Yellow,Green,Blue,White.
Wire Length :30ft/9.2Meters each color/Spool.
16Gauge silicone wire - super flexible 252 strands of 0.08 mm Tinned copper wire - Highly efficient - Super low impedance for a highly efficient connection.
Conductor: High purity Stranded oxygen-free copper with tin-plated, specification features high conductivity, low resistance and soft, can be bent arbitrarily, easy to welding, stripping, crimping terminals,connect,cut..
Widely used for Car,batteries,lamps,household appliances,electric heating appliances,model planes,model cars,model ships,meters,instruments,motor lead wire,digital fields and led strip lights..

Check Stock