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Best Plastic Hardness Testing

HOJILA Leeb Hardness Tester Metal Stainless Steel Alloy Copper Hardness Testing Gauge Meter HRB HRC HV HB HS HL

  • Hardness Tester: Determine material hardness with this hardness testing file set by sliding the file across the object's surface.
  • Color-Coded: The file toolset, with six color-coded files, indicates hardness from 40 to 65 HRC.
  • included chart also shows the appropriate Vickers Hardness (HV).
  • Easy to Store: The hardness test kit comes conveniently packaged in a leath­er-like case with a Velcro-lined flap.
  • the files are approximately 0.157" in diameter and 7" in length.
  • Set Includes: Six color-coded files indicate hardness from 40 to 65 HRC and a vinyl case.
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Water Hardness Test Kit: 125 Strips Hard Water Test Kit, TESPERT Water Hardness Test Strips for Water Softener Dishwasher Well Spa Pool

  • GET HEALTH AND CLEAN WATER: Hard water test strips can help you to monitor water hardness levels to prevent corrosion, scale formation, turbid water, or excess foam..
  • MULTIPLE PURPOSES: Water hardness tester are ideal for water filtration systems, fish tanks, swimming pools, spas, laundry, cloth diapers, dishwashers, industrial processes, educational experiments, and homeland security applications..
  • FAST AND EASY: Dip, wait 15 seconds and get instant results in 30 seconds. Compare with the color chart on the bottle, ideal range marked on bottle..
  • LONG-TERM STORAGE: Each test kit contains 125 strips. The quality of the water hardness testing kits can be last for 24 months if they are stored in cool condition and away from light..
  • TEST EXPERTS: We have our own professional research center, high efficient manufactory, and online customer services. Choose TESPERT, get your private testing expert..
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PHR-1 Small Portable Rockwell Hardness Tester (PHR-1)

  • Portable indentation hardness tester. Single hand operation.
  • Easy conversion. The test results can be converted to HB, HR,HV and HW easily through conversion table..
  • High sensitivity. Featured with 100 scales, much more sensitive than Webster hardness testers applied in aluminum alloys industry..
  • Wide valid testing range equivalent to Brinell hardness 25-150HBW..
  • Barcol Impressor is mainly applied to test aluminum and aluminum alloys..
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QWORK 0-100HD Shore D Hardness Durometer Digital Durometer Scale with Large LCD Display for Rubber, Plastics, Flooring, Tire

  • Four double-ended picks with eight points: 2 & 3, 4 & 5, 6 & 7, 8 & 9 on Mohs' Hardness Scale.
  • A glass plate (hardness of about 5.5) which, when scratched, distinguishes hard from soft minerals.
  • A second hardness plate with a hardness value of 3.5..
  • A streak plate for testing a mineral streak color.
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API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit

  • Contains one (1) API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap.
  • Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss.
  • Accurately measures carbonate hardness in freshwater and saltwater aquariums.
  • KH (Carbonate Hardness) stabilizes aquarium pH..
  • Use weekly for monitoring and when water or fish problems appear.
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Leisure Time 45005A Spa & Hot Tub Test Strips 4-Way Bromine Testers, 50 ct

  • Keep your spa water balanced by making sure it is within the following recommended ranges: pH 7.2-7.8, total alkalinity 80-120 ppm and calcium hardness 150-400 ppm.
  • Available for chlorine and bromine sanitizing systems.
  • For more than 25 years, Leisure Time has been the premier name in spa water care.
  • Compatible with bromine and ozone systemsDescriptionFast, easy and accurate spa water testing with the dip of a strip. Simply dip a strip in the spa or hot tub water, and compare to the color chart on the back of the bottle. Easy-to-read spa test strips and hot tub test strips are compatible with bromine and ozone sanitizers. Tests spa water for: pH, total alkalinity, calcium hardness and bromine..
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AMTAST Barcol Impressor Portable Indentation Hardness Tester, Test Range 0~100HBa Equal to 25~150HBW

  • Portable indentation hardness tester. Single hand operation.
  • Easy conversion. The test results can be converted to HB, HR,HV and HW easily through conversion table..
  • High sensitivity. Featured with 100 scales, much more sensitive than Webster hardness testers applied in aluminum alloys industry..
  • Wide valid testing range equivalent to Brinell hardness 25-150HBW..
  • Barcol Impressor is mainly applied to test aluminum and aluminum alloys..
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Red Sea Fish Pharm ARE21515 Saltwater Reef Color Pro Multi Test Kit for Aquarium

  • Contains one (1) API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit, including 1 bottle of testing solution, 1 color card and 1 glass test tube with cap.
  • Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss.
  • Accurately measures carbonate hardness in freshwater and saltwater aquariums.
  • KH (Carbonate Hardness) stabilizes aquarium pH..
  • Use weekly for monitoring and when water or fish problems appear.
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Calibration Block For Lange Skinfold Caliper 5-Step 10mm 20mm 30mm 40mm 50mm

  • CALIBRATION TESTING Quickly and easily test your caliper to ensure calibration between 10 and 50 millimeters and thus accurate measurements..
  • IDEAL for testing calibration of Lange skinfold calipers and vernier calipers to give an accurate reading..
  • INCREMENTS are 10mm, 20mm, 30mm, 40m, and 50mm.
  • INSTRUCTIONS INCLUDED for caliper calibration testing. Caliper not included.
  • ALUMINUM CONSTRUCTION for hardness and durability..
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Pool Test Strips, 6 Way Spa and Hot Tub Test Strips 100 Pool Chemical Testing Strip Kit for PH, Free Chlorine, Bromine, Hardness, Total Chlorine, and Total Alkalinity

  • [ 6 IN 1 Test Strip ] The pool test strips 100 count is newly upgraded, with 6 in 1, which can simultaneously test six kinds of PH, total chlorine, free chlorine, total alkalinity, cyanuric acid, and total hardness. and testing in one single strip for you with an Accurate Reading of water quality results.
  • [ Accurate Testing Strips ] The spa test strips is made of high quality imported filter paper. Each test strip is made of outstanding fiber paper and no color bleeding pad, with accurate results for your professional pool test.
  • [ Easy to Use ] The pool testing strips is also very simple for first-time users, just take a piece of test paper and immerse it in water for about 2 seconds, remove it and put it flat, and compare the reading with the color card after 15 seconds.
  • [Portable Design ] The pool water test strips come with a plastic bottle, which is convenient to store and carry out. Please tighten the bottle after use to prevent the test paper from being contaminated by moisture.
  • [ Application ] The 6 way pool test strips can be applied in your swimming pool, above ground pool, spa or hot hub frequently to keep the water clean, and it's important to test them at least twice a week. If you are not satisfied with our products, please feel free to cont....
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SJ WAVE 7 in 1 Aquarium Test Kit for Freshwater Aquarium | Fast & Accurate Water Quality Testing Strips for Aquariums & Ponds | Monitors pH, Hardness, Nitrate, Temperature and More (100 Tests)

  • HOME TESTING KIT - Ready to use, for your convenience.
  • tests for 7 most critical parameters in fish tanks, pH, Chlorine, General Hardness, Carbonate Hardness, Nitrate, Nitrite and Temperature. 6 in 1 Testing strips with thermometer makes it 7 in 1 Kit..
  • ACURATE AND FAST RESULTS - Strips come with a detailed color chart, detect low levels of impurities and foreign substances, help prevent any invisible water problems and keep your fish safe.
  • EASY TO Use: Simply dip the strip in water and compare with color chart for instant and reliable results. No more going to the pet stores because tests can be done at home in just one minute.
  • SHELF LIFE – 100 testing strips packed in separate packages.
  • strips in an open package need to be used within 3 months, so you can test your aquarium water quality at regular intervals and don't have to rush using all 100 strips.
  • MULTIPLE USES – Can be used to test betta fish tanks, cold water or tropical fish tanks, shrimp tanks, plant aquariums, fish ponds and any other freshwater aquariums.
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idalinya Center Punch High Speed Steel A Automatic Center Hole Punch Marker Scriber Window Puncher Breaker Tool Mechanism Marking Punching Tool(#4)

  • PREMIUM AND DURABLE: The automatic center punch is made from high hardness HSS, the automatic center punch is of strong strength and long durability, which can withstand high impact force, resists corrosion and holds up to hard surfaces..
  • ADJUSTABLE: Automatic Center Punch features adjustable impact strength, adjustable spring tension for light or heavy strokes, marking, punching, and staking. This spring loaded center punch tool is suitable for various types of materials such as wood, plastic, metal, glass, and leather..
  • SIMPLE TO USE: It's easy to operate, very labor-saving, and the red guide cap functions for cushioning, offering comfort for gripping. When pressed against the workpiece, the automatic center punch stores energy in a spring, eventually releasing it as an impulse that drives the punch, producing the dimple or hole..
  • WIDE APPLICATION: Our center hole punch is widely used for marking and starting a hole for drilling without the bit "walking" out of alignment, and suitable for letter stamp sets, glass-brea....
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Taylor Calcium Indicator Liquid .75 oz R-0011L-A

  • Use with pool water testing kit to determine calcium hardness.
  • Lets you know when calcium level is too high, so you avoid scaling.
  • Lets you know when calcium level too low, so you avoid corrosion.
  • New Taylor R 0011L A DPD Reagent #11 0.75 oz Dropper Bottle.
  • Testing lets you adjust levels to prolong life of pool.
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