12PK Test Tubes, 30ml - Bakelite Screw Cap with Rubber Liner - Borosilicate 3.3 Glass - 3.9\ x 1\ - Round Bottom - Leak Proof - Eisco Labs

  • INDUSTRIAL QUALITY || Pack of 12, round bottom test tubes with a 30ml capacity. Each test tube is made of high quality, heavy duty, Borosilicate 3.3 glass.
  • BAKELITE SCREW CAP || Each test tube is fitted with a Bakelite screw cap with a rubber liner to ensure a leak proof seal.
  • DIMENSIONS || Each test tube measures 3.9" tall and is 1" wide (including cap).
  • AUTOCLAVABLE || Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks.
  • GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use.
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KAIWEETS 23PCS Multimeter Test Leads Kit with Replaceable Precision Probes Set and Alligator Clips Test Probes Test Hook Flexible Wires Professional Kit General Use for Digital Electrical Testing

  • ...y. Fine probe points will give Accurate results and speedy responses..
  • 【Excellent Using Experience】 Soft Premium silicone insulating material made the pen handle and test lead in ultra-soft handle feeling and good flame-retardant. It’s antifreeze and heat-resistant. avoiding knots and hardening in winter. Both plugs and probes are equipped with dustproof plugs and protective covers..
  • 【Anti-slip & Stable】All the accessories are anti-slip design and ergonomically. Such as the threaded pen handle and threaded test tweezers. Moreover, the copper core alligator clips have high friction crocodile-striped anti-skid teeth which help you to fix accessories more firmly..
  • 【REASSURING】 You can purchase a comprehensive test lead set with 23 useful items at one time effectively. We provide 36-Month after-sale service and free lifetime technical support. If you have any questions, don't hesitate to contact us..
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U.S. Pool Supply 6 Bottle Refill Solution Pack for Premium 5-Way Swimming Pool & Spa Test Kit - Replacement Indicator Bottles, Test Water for pH, Chlorine, Bromine, Alkalinity, Acid Demand - Chemicals

  • 6 Bottle refill indicator solution pack for a U.S Pool Supply Professional 5-Way Water Test Kit (Part# USP TK-505). Solutions only, 5-way test kit not included..
  • 6 different types of indicator solutions in 1/2 ounce dropper bottles..
  • Contains OTO (Orthotolidine) Chlorine Test Solution, Phenol Red pH Test Solution, Acid Demand and 3 types of Total Alkalinity Solutions..
  • Indicator chemicals are used for maintaining proper Chlorine, Bromine, pH, Alkalinity, and Acid Demand chemical levels in swimming pools and spas..
  • Using these solutions along with the test kit will make it easier for you to maintain your pool waters chemical levels, so the water is properly balanced and safe to enjoy and swim in year-round!.
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pH Test Strips, 480 Strips Full Range 1-14 Universal pH Test Litmus Paper pH Soap Making Testing Strips for Water Wine Saliva Urine Soil, 6 Pack pH Strips and 6 Test Pipette Droppers with Storage Case

  • ...l 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..
  • 【Easy to Use】- pH testing strips can be recognized the acidity and alkalinity of the solution from the color change..
  • 【Muti Function】- Litmus chemical 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..
  • 【Attention】- Please do not dip the pH strips in the test liquid. It might lead to incorrectly showing test result. Please drop the test liquid to be tested with a pH strips or glass rod. It will perfectly indicates the real acidic or alkalinity substance. You can’t measure dry stuff. You have to create a solution, using a dropper to drop a small of liquid on the test paper, use cotton swabs to dip the test material dripped into the middle of test paper to see the color change..
  • 【What You Get】- 6 Pack (480pcs) pH Test Strips, 6 pcs 0.2ml Test Pipette Droppers, 1 pack plastic storage case..
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OKBA 64pcs JIC 37° Flare Thread Cap&Plug Kit,37 Degree JIC Cap and Plug Assortment Kit Precision Threading Hydraulic Hose Tube Pipe Adapter AN Fittings Set Kit Dash Sizes 04 06 08 10 12 16

  • 64 PCS hydraulic JIC cap & plug fittings kit,AN assortment hydraulic fitting set,also known as "AN" 37 degree flare JIC caps and plugs. The JIC 37° flare thread cap & plug can be easily installation to seal hydraulic hoses, tubes, and pipes.
  • A must have for hydraulic lines: hydraulic JIC plug and cap cap kit works great for hydraulic repairs.The JIC cap and plug are sealed quickly keep hydraulics lines from fluid leaking when remove fluids hydraulic application/machinery work/ truck/chemical processing systems.
  • The hydraulic adapter fittings set are made by carbon steel to withstand high pressure applications and high heat fuel delivery and fluid power applications. The jic cap and plug kit fittings have precision threading to make sure install smoothly and resist corrosion.
  • Packed in a plastic carring storage box case and with size chart with thread sizes,keeps all 37° JIC caps & plug fitting organized with dash sizes: 04, 06, 08, 10, 12,16.
  • Package including:#4 (7/16-20) JIC caps&plugs---each 10PCS| #6 (9/16-18)caps&plugs ---each 8PCS| #8 (3/4-16)caps&plugs---each 6PCS| #10 (7/8-14)caps&plugs---each 4PCS| #12 (1 1/16-12) caps&plugs---each 2PCS| #16 (1 5/16-12) caps&plugs---each 2PCS.
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Sumnacon Multimeter Banana Plug to Crocodile Alligator Clip Test Probe, 5PCS 4mm Stackable Colorful Silicone Banana Plug to Alligator Clip Test Probe Lead Wire Cable 1M

  • The max wide that alligator clips open is 10mm. Voltage: 1000V.
  • Current:15A. Banana Plug: 4 mm. These banana plugs leads are stackable. You can plug more than one banana plug into the same banana socket. Kinda like "piggybacking" connections..
  • Extremely handy for electrical fault finding, car electronics or for placing upon ones nipples during moments of pain assisted foreplay. The cables have the really nice pliable feel that make you enjoy working.Silicone Banana/Alegator clips smooth and no kinks and easy to coil for storage..
  • These are useful little leads for all sorts of electrical and electronic work. Add this to your meter bag. when you need a third hand, or have to test many circuits sequentially, this is an absolute necessity. nice rubber insulation and the banana plugs mate easily with a regular bench power supply or a regular meter..
  • The clips are strong and banana plugs are firm and fit tight the way banana plugs should. The length of these from clamp tip to banana "piggy back" is about 40 inches. These silicon cables stay fairly flexible in cold weather NOT like the other plastic coated cables..
  • The spring on the alligator clips is strong enough, and doesn't appear that it will lessen any time soon. Banana Plug to Alligator Clip Test Lead cab....
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Water Total Hardness Test Strips 100ct | 99% Accuracy Hard Water Testing Kit with 025 GPG Optimized Range | Calcium & Magnesium Tester for Water Softener, Aquarium, Pool, Spa, Drinking & Well Water

  • ...al Container For Longer Preservation..
  • FOR FRESH AND SALT WATER: Test Strips For Pools and Spas were specially Crafted For Pools, Spa, Jacuzzi & Hot Tub Testing, For Both Fresh And Salt Water. Ensure That Your Water Is Safe To Enjoy And In Good Conditions For Swimmers, Equipment Longevity, Pool Surface Protection & Chemical Effectiveness. Please note that these are not recommended for testing Tap or Well Water..
  • SAVE TIME - EXTREMELY EASY TO USE: With our new splash proof and water resistant label just follow these easy steps 1 Dip One Test Strip Into The Water And Wait For 2 Seconds (almost immediately after dipping). 2 Remove Test Strip, Gently Tap or Shake To Remove Excess Water And Rest Horizontally In Flat Surface For 60 Seconds. 3 Compare To Recommended Ranges On Color Chart..
  • ACCURATE AND EASY TO READ: Simply Compare Testing Strips Colors to Recommended Ranges On Chemical Chart Included In Bottle And Box Insert. With Proper Spacing In Between Test Pads To Minimize Bleed (Gently Tap Excess Water Off After Dipping). TEST RANGES in Published Color Chart Have Been FULLY VALIDATED and Are Within The INDUSTRY STANDARDS for Test Strips. Click The Add To Cart Button NOW!.
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7-Way Pool Test Strips, 150 Count Water Chemical Testing Kit for Hot tub and Spa, Accurate Test Bromine, Total Alkalinity, pH, Free Chlorine, Total Hardness, Cyanuric Acid, and Total Chlorine

  • ACCURATE RESULT - The test strips are preciously calibrated by chemical experts with the color chart for you to get the correct result of your pool & hot tub water as liquid test kits for adding Hot tub & pool chemicals..
  • EASY & FAST TO USE - Selected materials made the test strips absorb water fast and the strips are super easy to read! Simply dip, wait for the 30s, and compare with a water-proof color chart, you'll get the result in less than 1 minute!.
  • MULTIPLE SCENARIOS - The pool & SPA test strips can be used to test chemical levels in swimming pools, hot tubs, baths, and other water testing scenarios..
  • GET 7 PARAMETERS IN ONE TEST - Get 7 parameters to result need to be monitored frequently: Free Chlorine, Bromine, Total Alkalinity, PH, and Cyanuric Acid, to add pool chlorine, or bromine for spa, adjust the PH up or down or monitor the Alkalinity and Cyanuric Acid level in your pool or hot tub..
  • SAVE MONEY & TIME - The easy-to-use pool test kit helps save your trip to the pool store, 150 strips in a bottle makes it the perfect amount to last 2-3 months at an affordable price while avoid wasting unused test strips. You are more than welcome to contact us through Amazon for any questions, We'll be happy to help!.
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Spark Plug Tester Dual Holes Spark Tester Working Frequency 500-6000rpm Spark Plug Tool for 12V Gasoline Vehicles Ignition Coil Tester with A Protective Cover, Spark Plug Not Included

  • 【Spark Plug Tester For Small Engines Test Spark Plug Performance】The spark tester mainly tests the performance of the spark plug by simulating the ignition of the car, thereby deciding whether to replace the spark plug..
  • 【Dual Holes Spark Plug Tester】In order to be able to see more clearly whether the performance of the spark plug is good, the spark plug tester has a dual-hole test function. Just put a brand-new spark plug and a spark plug to be tested into the test hole respectively, and the performance of the spark plug can be tested quickly and accurately. Test hole inner size: 10mm..
  • 【Adjustable Working Frequency Spark Tester】The working frequency of the spark tester small engine is 500-6000rpm. Its working frequency can be adjusted through the knob, which is very convenient..
  • 【Ignition Tester For 12V Gasoline Vehicles Car Spark Plugs】This spark plug tester is suitable for most 12v gasoline car spark plugs. Cannot be used for lawn mowers and chainsaws. If you are not sure whether it is suitable for your spark plug, please contact us before buying..
  • 【Coil Tester With A Protective Cover】In order to make the process of use safer, the spark plug tester comes with a transparent protective cover..
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