Top Testing Machines Testing

Gold Testing Solutions Kit 10k 14k 18k 22k Scratch Stone

  • COMPLETE ACID TESTING KIT: Easily test the karat content of gold, as well as the purity of silver and platinum, with ToolTreaux’s Complete Acid Testing Kit.
  • The kit includes six, 0.5oz shatterproof plastic squeeze bottles and one testing stone.
  • the testing solutions are potent, effective and will see you through hundreds of tests!.
  • ACID TESTING SOLUTION METHOD: This acid testing method is ideally used on unfinished gold, silver and platinum pieces, due to the harsh nature of the solution that could potentially damage an already finished item.
  • however, if testing fine jewelry or other finished items, choose an inconspicuous spot so as not to compromise finishing.
  • HOW TO USE THE ACID TESTING KIT: To test for karat content or purity, scratch the item on to the test stone leaving a visible deposit and place a small drop of the acid over top of deposit.
  • if gold is the same karat or higher the deposit will not be affected.
  • if the deposit is of lower karat, the deposit will dissolve.
  • for platinum and silver repeat the same process.
  • if the material is platinum, the deposit will not be affected.
  • if silver material is of high quality, the solution will turn red.
  • SPECIFICATIONS: Testing Stone Dimensions: 2 x 1.5 x 0.25 inches.
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AuRACLE Model AGT-1 Electronic Gold Tester from GemOro!

  • One bottle of 10 karat gold testing acid.
  • One bottle of 14 karat gold testing acid.
  • One bottle of 18 karat gold testing acid.
  • One bottle of 22 karat gold testing acid.
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GOLD TEST ACID 10K 14K 18K 22K SILVER PLATINUM TESTING KIT + Stone + Wooden Box

  • One bottle of 10 karat gold testing acid.
  • One bottle of 14 karat gold testing acid.
  • One bottle of 18 karat gold testing acid.
  • One bottle of 22 karat gold testing acid.
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CSNSD YF-S401 Water Flow Sensor 1/4\ Food-Grade Hall Effect Flowmeter Fluid Mete for Coffee Machine TeaMaker Water Flow Sensor Switch

  • Water flow sensor water purifier Hall sensor connection hose..
  • Product materials: Food grade plastic is safe, colorless and non-toxic, and all raw materials meet ROHS testing standards..
  • The sensor is connected to a hose (G1/4 inch) with an inner diameter of about 5 to 7 mm. 6 mm is most suitable..
  • Product use: Mainly used in water heaters, coffee machines, water purifiers, water dispensers, beverage machines, campus smart card equipment, etc..
  • Flow rate range: 0.3-6 liters/minute, water pressure: below 1.75Mpa..
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DIGITEN FS-C02 G3/4\ BSP Male Thread Water Flow Switch 0-2A/ 0-220V(AC or DC) for Shower Flow Water Heater

  • Made of brass, It is waterproof, heat resistant, pressure resistant and cold resistant. Small size and easy to install. All materials are in line with ROHS testing standards..
  • Note: It can't be connected to a load directly, and the relay board must be connected first..
  • Operation voltage: 0-220V(AC or DC), Working current: 0-2A, Max loading power:50W..
  • Mainly used for water heater, boiler, water dispensers, coffee machines, hot card machines, steam equipment, water system, selling self-help water systems, cooling systems ,etc..
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Plastic pH Test Strips, Universal Application (pH 0.0-14.0, 0.5 pH Intervals), 100 Strips

  • 【Highly accuracy and quick readout】- 4 Pack (320pcs) pH Test Strips is made of high-quality filter paper, extremely accurate and reliable, quick response within 5 seconds..
  • 【Easy to use】- Ph testing strips can be recognized the acidity and alkalinity of the solution from the color change..
  • 【Function】- Litmus ph test strips can be used for chemical testing, acid and alkali testing, water quality analysis, soil testing, but also used in rain water testing, pets water testing, ph strips for water, ph soap tester..
  • 【Wide range】- Alkaline test strip get full PH measure range of 1-14 meets all your needs..
  • 【Easy to read】- pH Test Paper can be againsted PH color chart intervals, Lightweight for convenient use and carry..
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Mrekar High Speed 4GB Extreme Compact Flash Memory Card CF Card Camera Card for DSLR

  • 4GB Extreme Compact Flash Memory Card。.
  • 133X Speed CF card with efficient transmission extraordinary speed..
  • Professional-Grade Video Capture , unbroken video stream ..
  • Durable Design - Backed by rigorous stress, shock, and vibration testing。.
  • CF memory cards are suitable for advertising machines, cameras, soft routing, and other industrial equipment.
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XtremepowerUS 71101 Pool Tester KIT 5 Way Blue

  • DIY Tester - Basic 5-Way Water Test Kit is an affordable, yet accurate, product to easily maintain proper chemical levels in your pool. The clear-view test block with matching color chips makes it easy for DIY water testing week after week.
  • Five Testing Options - Tests for Chlorine, Bromine, pH, Acid Demand, and Total Alkalinity.
  • Drop-Testing is Easy - Instructions included with step-by-step testing information plus added tips. A quick-reference guide is also included.
  • Accurate Color Scales - For accurate test results, the readout scales are made from UV protected color chips integrated within the polystyrene test block - NOT PRINTED on the block.
  • Polyethylene Case - Keep test kit components organized between testing and store in a cool dry place out of direct sunlight.
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Sugar? Nah, I am Sweet Enough: A Discreet Diabetic Food Journal Log Book To Record Glucose Readings (Sugar Sweet Enough Series)

  • [COMPLETE STARTER KIT] - CareSens N Plus Bluetooth Diabetes Testing Kit includes 1 blood glucose meter, 100 blood sugar test trips, 1 lancing device, 100 lancets, and a traveling case to provide you with the most affordable and convenient way for blood sugar testing. Our blood sugar test kit saves up to 250 tests and has a battery life of 1000 tests..
  • [SMALL SAMPLE SIZE] - CareSens N Plus Bluetooth Blood Sugar Monitor requires only a small blood sample size of 0.5 μL, making finger pricking easy and painless. CareSens N Plus Bluetooth Diabetes Test Strip is auto coded and automatically recognizes the batch code encrypted on CareSens N Plus Bluetooth Blood Glucose Test Strip..
  • [FAST RESULTS] - CareSens N Plus Bluetooth Blood Glucose Meter provides fast results in just 5 seconds, making blood sugar testing fast and convenient. Our Glucometer Kit comes with a handy traveling case that can hold all your diabetes testing kit so that you can measure your blood sugar at the comfort of your home or anywhere else..
  • [FAST RESULTS] - CareSens N Plus Bluetooth Blood Glucose Meter provides fast results in just 5 seconds, making blood sugar testing fast and convenient. Our Glucometer Kit comes with a handy traveling case that can hold all your diabetes testing ....
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12V Heated Grips for Motorcycle Grip Heaters Handlebar Heater Warmer Pads

  • Requires an electrical system capable of supporting a current draw of 3 amperes at any 12 volts (AC or DC).
  • Fits for all 12V motorcycle, E-bike, ATV and other vehicles..
  • Easy to install and operate. Just need to wire this in to a positive wire from your ignition..
  • If there is any doubt regarding machines charging system, we suggest testing first..
  • 100% satisfaction guarantee. Please feel free to contact us if there is any questions or problem..
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Prime Screen [25 Pack] Nicotine Tobacco Cotinine Urine Test Kit - Urine Dip Card Testing Cotinine from Smoking - WCOT-114

  • Detect tobacco, vaping, cigarettes, e-cigarettes, nicotine patches, nicotine gum use by detecting cotinine in human urine..
  • Over 99% Accurate – More than 99% accurate in detecting cotinine (COT) with the 200 ng/ml cut-off level and 1-7 days detection time..
  • Easy to Use / Instant Results – Each test is sealed in individual pouch for easy carry and sanitary. It is easy to use and administer. Dip the test....
  • Low Cost and Convenient – Save time and money with urine test kit at home..
  • Idear For – home testing, pre-employment testing, workplace testing, school/college/university testing, criminal justice, law enforcement testing,....
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Hormone Replacement Therapy

  • High quality dog progesterone analyzer portable tester.
  • We offer three sets of progesterone testing machines for you to choose from. Please check the last picture of product picture before purchase, package 1, package 2 and package 3..
  • We will ship it according to the type of package you choose. If you have any questions, please contact us. If you choose to expedited shipping, it will be delivered within 7 working days..
  • Model: YF-YT8A. Size: 210×175×75mm. Weight: lkg. Power Source: 100-240VAC,50/60HZ,12VDC. Operating Ambient: Temperatures 5℃-40℃, humidity 10-70%..
  • Package 3 includes: 1 x Progesterone Detector, 6 x Nitrile Gloves, 1 x Backup system card, 100 x Test Card, 1 x Bandage,1 Set Pipette, 1000 pcs Pipette tip, 1set Centrifuge, 500pcs Centrifuge tube, 100 pcs Canine Insemination Catheter..
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