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Best Spirometry Testing

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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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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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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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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PEAKMETER Non Contact Voltage Tester Pen, Electrical Tools Electrical Tester 12-1000V AC Outlet Tester Voltage Measuring Tool with LED Flashlight, Alarm Mode, Live/Null Wire Judgment Circuit Tester

  • The max wide that alligator clips open is 10mm. Voltage: 1500V.
  • Current:15A. 39.3 inches wire with nice rubber insulation cover and the alligator clips made of copper. The clips make it easier to grasp the item you are trying to read, allows hands-free testing, great for remote spaces..
  • The wide for alligator test clips robust enough to be useful for testing circuits on your vintage cars, trucks and motorcycle, etc.
  • This really is a great set of Jumper or Tester wires. High quality thick cables. Excellent leads that can be used to do a variety of electronic testing. It will works as intended in conducting electricity!.
  • These are good sturdy leads with thick wire and nice clips. The clips had insulators to reduce the possibility of accidental shorting. Good quality leads that work great for moderate to low current testing. These wire are good for up to 15 amps maximum. They are fine for basic electrical testing for things like automotive accessories, as long as whatever you are testing uses a fuse of 15 amps or smaller..
  • An absolute necessary tool when you need a third hand or have to test many circuits sequentially. These are high quality test leads for moderate electrical testing. Sturdy clips and tight ends. Can't see the cables strands..
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Riiai 2in1 Network Cable Tester & Digital Multimeter, Multifunction Ethernet Wire Tracer with PoE & NCV & Lamp for CAT5 CAT6, Telephone Line Probe Toner Locator Finder Voltage Continuity Test Tool

  • -【Multi-Function Wire Detector】: 3 digital scan modes, both analog and PoE modes for easy cable tracking. Equipped with the most powerful cable location technologies for all work environments. Also included cable length measuring, continuity testing, voltage testing, cable faults testing, PoE testing, hub blink and NCV function, making it a must-have tool for cable engineers..
  • -【Audio Toner for Cable Collation】: Fast and efficient positioning. Real-time measurement of network cable length（up to 500M/1640ft), and built in short circuit protection. Quickly and easily identify the desired cable in large bundles. This unit is widely used in telephone systems, computer networks, BNC cables and other network cables. Perfect for security monitoring, communication wires, integrated wiring and other weak current systems..
  • -【PoE Testing & Port Flashing】: The POE testing feature can check cable mapping polarity, voltage of POE network switches, withstand 60VDC, and locate network ports by the flashing the network light (blinks every 2 second) on hubs and switches. Automatically detects and switches between 10M/100M/1000M modes..
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Interpreting Your DNA Test

  • ALL LAB FEES AND SHIPPING INCLUDED: DNA testing can give your family the answers you need, and with our fast, affordable rapid paternity test kit at home, discovering the relationship between a father and child is easier than ever. This DNA paternity test for child and father includes all of the high-quality reliable materials you need to collect non-invasive DNA samples plus a shipping label back to the lab. Once we receive your samples you will know the results in two business days guaranteed..
  • FAST RESULTS: We know that taking a genetic test can change lives, so we process all of our home paternity tests as quickly and accurately as possible to get you the answers you need. Our kits feature a faster turnaround time than other kits on the market, and we guarantee test participants will receive their paternity test results in two business days after we receive your cheek swab paternity samples. Our team will send you text and email updates during each stage of the testing process..
  • TEST WITH CONFIDENCE: Rapid DNA Testing uses the most accredited DNA test lab in the United States. Our testing center has received accreditation from the: AABB, CSQ and more. You c....
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CareSens N Plus Bluetooth Blood Glucose Monitor Kit with 100 Blood Sugar Test Strips, 100 Lancets, 1 Blood Glucose Meter, 1 Lancing Device, Travel Case for Diabetes Testing Kit (Auto-Coding Glucometer kit with 1 Control Solution)…

  • [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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Sumnacon 5 Pcs Dual Ended Crocodile Alligator Clips, 15A Test Lead Wire Cable with Insulators Clips, 5 Colors 3.3 ft/1m Test Flexible Cable with Protective Jack Copper Clamps for Electrical Testing

  • The max wide that alligator clips open is 0.4"/10mm. Voltage: 1500V.
  • Current:15A. 38.2 inches wire with nice silicone insulation cover and the alligator clips made of copper. The clips make it easier to grasp the item you are trying to read, allows hands-free testing, great for remote spaces..
  • The wide for alligator test clips robust enough to be useful for testing circuits on your vintage cars, trucks and motorcycle, etc.
  • This really is a great set of Jumper or Tester wires. High quality thick cables. Excellent leads that can be used to do a variety of electronic testing. It will works as intended in conducting electricity!.
  • These are good sturdy leads with thick wire and nice clips. The clips had insulators to reduce the possibility of accidental shorting. Good quality leads that work great for moderate to low current testing. These wire are good for up to 15 amps maximum. They are fine for basic electrical testing for things like automotive accessories, as long as whatever you are testing uses a fuse of 15 amps or smaller..
  • An absolute necessary tool when you need a third hand or have to test many circuits sequentially. These are high quality test leads for moderate electrical testing. Sturdy clips and tight ends. Can't see the cables strands..
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LC200A Inductance Inductor Capacitance Capacitor L/C Multimeter Meter Tester

  • This MESR-100 V2 auto-ranging capacitor ESR and low Ohm meter measuring range is 0.001-100.0R, support in circuit testing..
  • It is the series resistance inside the capacitor, and 100kHz is used to remove the impedance 1/(2*pi*F*C). When the impedance becomes smaller, the real series resistance value can be measured to determine whether the capacitor is bad/damaged or in good condition..
  • Our ESR meter only applies less than 15mV DC or peak to peak on a good capacitor, as a result we can use it as in circuit test..
  • During repairing TV, LCD, Audio board, etc. we can in circuit testing the capacitor is good or not.【Note:The Capacitance Meter is used for testing the internal resistance of the capacitor, not for testing capacitance value.】.
  • Dual terminal, for fast and easy inspect general capacitor or resistor, a printed ESR table for fast check.Equipped with a SMD alligator clip for more accurately testing..
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Water Testing Kits for Drinking Water,16 in 1,Premium Water Test Kit for Aquarium/Pool/Spa/Well & Tap Water, High Sensitivity, Detect pH, Hardness, Chlorine Nitrate, Nitrite, Lead

  • 16 in 1 Water Testing KitsThis Water Testing Kits for Drinking Water offers the widest array of parameters on the market, covers all the main contaminants you need to worry about. Includes H, Mercury, Lead, Iron, Copper, Total Alkalinity, Hardness, Nitrite, Nitrate, Bromine, Free Chlorine, Total Chlorine, Fluoride, Chromium/Cr, Carbonate Root, Cyanuric acid. Good for Home Water Testing, Lab, Kids Science, and School Classroom Water Testing..
  • Widely Useage Water Test KitIt's not only a Water Testing Kits for Drinking Water but also a water test kit that can be applied to a wide range of water inspections, like drinking water, lab, pool, hot tub, spa, pond, aquarium, industrial wastewater, etc..
  • Test 16 Parameters in 1 Test SAVE MONEY&TimeTesting each element separately at a lab can cost hundreds of dollars. But with this water testing kit, can help you test 16 elements at a one-time test. Save you time and money..
  • Easy-to-Use Drinking Water Test KitThis Drinking Water Test Kit is simple enough for anyone to use with zero expertise or equipment. Get your results quickly and easily whether its your tap, well, municipal, filtered, spring, or any other water source! Only three steps to get results..
  • 100 STRIPS MEANS 100 TESTS Save Lot Money Each water test st....
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