Reviews Contamination Tester

Hanna Instruments HI 98130 Waterproof pH/Conductivity/TDS Tester with ATC, High Range

  • Waterproof floating tester measures pH, high-range EC/TDS, and temperature for hydroponics, agricultural, and water-quality testing applications.
  • pH electrode is replaceable, has a stainless steel snap-in connector that prevents bent or broken pins, and a renewable cloth junction that extends electrode life.
  • Graphite conductivity electrode eliminates contamination by salt deposits in solution.
  • Power management features include battery life displayed at startup, automatic shut-off, and battery error prevention system that alerts user when battery is low.
  • Accessories include pH electrode, electrode removal tool, and four 1.5V batteries.
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EMF Meter Case for Extech 480823 Radiation Detector LATNEX MG-300 LF Lutron 822-A Also for Soeks EcoTester Radiation & Nitrate Tester Mazur Instruments PRM-9000 Radiation detector

  • Detachable featured wrist strap also for Radiation Detector.
  • Mesh pocket for cable, charger and other accessories for LATNEX MG-300 LF.
  • Soeks EcoTester Radiation & Nitrate Tester, Mazur Instruments PRM-9000 Geiger Counter & Nuclear Radiation Contamination Detector.
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Sper Scientific 860040 Turbidity Meter

  • Measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment with lab quality glass probe.
  • General uses include growing tent, swimming pool, drinking water, aquarium, fish tank, and brewing.
  • This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
  • Fully waterproof and floats in solutions.
  • Double junction electrode has a longer lifespan compared to standard probes due to less contamination and is more accurate and reliable than comparable pens, test strips, drops, and more.
  • Combine with ppm meters for full indoor garden nutrients monitoring in water and soil.
  • Other features: Auto off function, low battery indicator, units for temperature.
  • KIT INCLUDES: AAA battery, lanyard, and calibration solution.
  • IF PROBE IS DRY, SOAK IN KCL SOLUTION FOR 24 HOURS, KCL SOLUTION IS SOLD SEPARATELY.
  • Made in New Zealand, and manufactured by Bluelab, the industry leader in hydroponic testing equipment.
  • 1-Year Limited Warranty with proof of purchase.
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Greentest Portable Digital Nitrate Tester Food Radiation Detector Geigor Counter Water TDS Meter Tester for Fruit,Vegetable,Fish,Meat,Water

  • Radiation Detector-The upgraded Geiger-Müller tube can detect in your immediate environment ionizing radiation, such as gamma, beta, alpha, x-rays, and cosmic radiation to alert you to unsafe radiation exposure..
  • Water Tester-Can detect total dissolved solids/water hardness in water to test for contamination in home purifying systems..
  • Instant Accurate Reading-Can display results in just 3 seconds with less than 10% margin of error..
  • Easy to use-Color touchscreen display with user friendly interface.Allow to quickly know the safety of fruit vegetable,meat,fish,water and immediate environment.Lightweight and small to carry around..
  • We offer friendly customer service,which make your purchase absolutely risk-free and you can enjoy testing it's quality and durability..
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Lab Serological Pipette Controller, Four E's Scientific Manual Pipette Filler, 0.1-100mL, Yellow

  • PIPETTOR STAND RACK: Keep the table clean, organized, orderly and let tester work safely, conveniently, efficiently with holding up 6 universal single channel or multi-channel pipettors..
  • STABLE SUPPORT: The pipettor holder adopts a lock buckle design and double triangle rack support structure, which is more stable than the Z-shaped and L-shaped liquid shifter frame..
  • COMPATIBILITY: Apply to most major pipette brands. For example: for Thermo, TopPette, Scilogex, Microlit, Gilson..
  • PREMIUM MATERIALS AND DESIGN: The products are molded by high-density engineering plastics, with nice acid and alkali resistance. Pipetting Device Bracket Can be hung on both sides to avoid cross contamination..
  • OUR GUARANTEE: If you’re not in love with it for whatever reason, we’ll give you a full replacement or refund—no questions asked. If you have any doubt, please tell us. With nothing to worry about, or even to share with your friends, try it now..
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Bluelab PROBPH pH Probe for Water, Replacement Electrode for Meter, Monitor, and Controller with Easy Calibration, Tool for Hydroponic System and Indoor Plant Grow

  • Measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment and is used with meters.
  • General uses include growing tent, reservoir, water tank, and hydroponics.
  • 2 meter / 6.56 foot standard cable, easy calibration, fully waterproof including cable joint, easy to clean and maintain.
  • Double junction probe has a longer lifespan compared to standard probes due to less contamination and is more accurate and reliable than comparable pens, test strips, drops, and more.
  • Combine with Bluelab tester, meter and other controllers for full garden nutrinets monitoring in water and soil.
  • KIT INCLUDES: Cable, probe holder, storage cap, BNC connector, probe care kit is sold separately.
  • Supplied by Bluelab, the industry leader in hydroponic testing equipment, built for growers.
  • 6-Month Limited Warranty with proof of purchase.
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GemOro Testerossa Talking Diamond Moissanite & White Sapphire Tester Silver

  • Size of Diamond Tester Pen: The gemstone tester pen dimensions are 6.6 Inches long, 1.6 Inches wide, and 0.8 Inches thick. The portable diamond tester....
  • Detection Way: The tester indicates genuine diamond or fake, the jewelry tester meter is designed and manufactured according to the thermal....
  • Result Indicator of Diamond Reader: With diamond gem tester you will be able to know in a few seconds whether an item is fake or not, there are the....
  • Easy to Operate Jade Jewelry Tester: Simple calibration for stones of various sizes the jewelry tester silver and diamond tester are easy to use even....
  • Wide Uses of Electronic Diamond Tester: The diamond tester professional tester is mainly used for industrial purposes, circuit boards, and printing,....
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Klein Tools VDV501-851 Cable Tester Kit with Scout Pro 3 for Ethernet / Data, Coax / Video and Phone Cables, 5 Locator Remotes

  • Cable Tester Kit Scout Pro 3 Tester Remotes Adapter Battery.
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1 Ounce OZ 999 Fine Solid Titanium Precious Metal Liberty Eagle Coin Ingot Bullion Ti Element Chemistry Proof Mint Coin

  • Size of Diamond Tester Pen: The gemstone tester pen dimensions are 6.6 Inches long, 1.6 Inches wide, and 0.8 Inches thick. The portable diamond tester gadget is lightweight, matched with a practical carrying case..
  • Detection Way: The tester indicates genuine diamond or fake, the jewelry tester meter is designed and manufactured according to the thermal conductivity of diamond, the fake crystal, a simulant such as cubic zirconia does not have any reaction..
  • Result Indicator of Diamond Reader: With diamond gem tester you will be able to know in a few seconds whether an item is fake or not, there are the LED indicator and the audible signal a red light will be displayed and an audible indicator will sound if the stone is a real diamond..
  • Easy to Operate Jade Jewelry Tester: Simple calibration for stones of various sizes the jewelry tester silver and diamond tester are easy to use even for a new beginner, tester electronic pen is also a great tool to have when testing your own jewelry..
  • Wide Uses of Electronic Diamond Tester: The diamond tester professional tester is mainly used for in....
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Case Compatible with Klein Tools ET310 AC Circuit Breaker Finder & 80041 Outlet Repair Tool Kit & RT250 for GFCI Receptacle Tester. Electrical Tools Storage Organizer Holder for Accessories (Box Only)

  • ONLY CASE: Electrical tester case suitable for klein tools electrician tools: Circuit tester storage box designed for Klein Tools ET310 AC Circuit Breaker Finder, 80041 Outlet Repair Tool Kit and RT250 Integrated for GFCI Outlet Tester. For klein tool bag also fits for Klein Tools NCVT3P Dual Range Non Contact Voltage Tester & Wire Stripper. External dimension: 9.75*6*2.9 inches. (Not include circuit tracer).
  • Electric circuit tracer travel organizer with hard material: For GFCI tester storage container using high-quality EVA material, sturdy and durable, for klein tester bag with good waterproof, shockproof, dustproof, anti-skid. For klein electrical tools boxes can well protect your voltage tester from being damaged in bumping, and prevent scratches and dust from causing for klein.
  • Circuit breaker tester holder with precise slot: Receptacle tester storage holder with precise slot to fix for klein voltage tester well, so for klein multimeter kit will not fall when you open the electrical tools box, and for klein circuit tracer storage case can prevent the tool from being damaged by shaking in the electric tools hard case. Wire tracer electrical holder with 360-degree smooth zipper is very convenient for you to open and close electrical equipment organi....
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Bluelab PENPH pH Pen, Digital Meter for Water with Easy Two Point Calibration and Double Junction Probe Test Kit for Hydroponic System and Indoor Plant Grow, White

  • Measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment with lab quality glass probe.
  • General uses include growing tent, swimming pool, drinking water, aquarium, fish tank, and brewing.
  • This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
  • Fully waterproof and floats in solutions.
  • Double junction electrode has a longer lifespan compared to standard probes due to less contamination and is more accurate and reliable than comparable pens, test strips, drops, and more.
  • Combine with ppm meters for full indoor garden nutrients monitoring in water and soil.
  • Other features: Auto off function, low battery indicator, units for temperature.
  • KIT INCLUDES: AAA battery, lanyard, and calibration solution.
  • IF PROBE IS DRY, SOAK IN KCL SOLUTION FOR 24 HOURS, KCL SOLUTION IS SOLD SEPARATELY.
  • Made in New Zealand, and manufactured by Bluelab, the industry leader in hydroponic testing equipment.
  • 1-Year Limited Warranty with proof of purchase.
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Case Compatible with Klein Tools ET310 AC Circuit Breaker Finder & 80041 Outlet Repair Tool Kit & RT250 GFCI Receptacle Tester. Electrical Tools Storage Organizer Holder Bag (Box Only)-Orange Inner

  • Electrical tester case suitable for klein tools electrician tools: Circuit tester storage box designed for Klein Tools ET310 AC Circuit Breaker Finder, 80041 Outlet Repair Tool Kit and RT250 Integrated GFCI Outlet Tester. For klein tool bag also fits for Klein Tools NCVT3P Dual Range Non Contact Voltage Tester & Wire Stripper. External dimension: 9.75*6*2.9 inches. (Only circuit tracer holder).
  • Electric circuit tracer travel organizer with hard material: GFCI tester storage container using high-quality EVA material, sturdy and durable, for klein tester bag with good waterproof, shockproof, dustproof, anti-skid. For klein electrical tools boxes can well protect your voltage tester from being damaged in bumping, and prevent scratches and dust from causing for klein.
  • Circuit breaker tester holder with precise slot: Receptacle tester storage holder with precise slot to fix for klein voltage tester well, so for klein multimeter kit will not fall when you open the electrical tools box, and for klein circuit tracer storage case can prevent the tool from being damaged by shaking in the electric tools hard case. Wire tracer electrical holder with 360-degree smooth zipper....
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CMTOOL Power Circuit Probe Kit 9-30V Automotive Circuit Tester, Test Light Automotive Relay Tester Kit, Car Electrical Tester Digital Voltage Tester Continuity Tester Tool with 6m/20ft Extension Cable

  • ...5V Power Supply, Fuel Injector Test, Positive/Negative Test, Setting, Online Update.【Test Applications】Continuity Test, Signal Circuit Test, Activate Components in You Hand/Vehicle/W/Ground, Check for Bad Ground Contacts, Follow&Locate Short Circuits, Trailer Lights and Connection Test..
  • 2.【Power Circuit Probe Tester with Fast Intelligent Test】Automotive circuit tester can automatically identify the voltage value, resistance value, and positive and negative polarity of the detected circuit (red light is positive, green light is negative)..
  • 3.【Automotive Circuit Tester with Digital Multimeter Mode】Automotive circuit tester contains the common parameters of multimeters, and can quickly test the DC voltage, resistance, and diode in the circuit system, current, and frequency, bringing a lot of convenience to users..
  • 4.【Electrical Tester with Oscilloscope Function】Circuit probe tester with 6M extension test lead, can display the parameter curve diagram of the tested component, such as voltage, frequency, time, etc. Users also can observe the test results more directly by adjusting the displayed interval..
  • 5.【Power Circuit Tester Kit with Component Activation Function】There is 4 activation modes for the component activation function of the ....
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