Top Qc Test Kits

DROK USB Power Meter DC 4-24V 5A LCD USB A&C Voltage Current Display USB Tester Multimeter Test Speed of Charger Cables Capacity of Power Bank QC 2.0 3.0

  • 1.44” LCD Display --- The multimeter has a 1.44 inch LCD high-definition color LCD display, on which real-time display of the charging status of....
  • Fast Charging --- Support QC2.0, QC3.0, APPLE 2.4A/2.1A/1A/0.5A, Android DCP, SAMSUNG. NOTE: This fast charge protocol identification mode is for....
  • Load Test --- This detector can be used with our DROK load testers to test the output voltage, current, power and other parameters of the phone....
  • NOTE --- 1. The meter is covered with protection film to protect the meter from scratching during shipping. Scratches on the protective film are....
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Poolmaster 22260 5-Way Swimming Pool or Spa Water Chemistry Test Kit with Case, Essential Collection

  • tests for Chlorine, Bromine, pH, Acid Demand, and Total Alkalinity.
  • Includes clear-view round test block with integrated color chips for accurate color matching.
  • Includes 1oz. solutions of #1-#3 and 1/2 ounce solutions of #4 – #5.
  • (Note: #2 Phenol Red is not the same as Phenol Red – DO NOT interchange).
  • #2 Phenol Red is for use with 5-Way Test Kits and Phenol Red is for use with 2 or 3-Way Test Kits.
  • Note: The #1 solution is sealed to comply with transportation regulations. No other solutions in this kit require sealed caps.
  • Test kit case color comes in either black or blue.
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6 Packs Fit-Inline Filter Compatible with Philips, Universal Filters for 22MM Tubing-Filter Particles Degraded by Foam,Ensure Super Fresh Air

  • ➤【Package Contain】 This filter kits includes 8 reusable pollen filters..
  • ➤【Dust Filtering】 With the exact fit and great filtration efficiency, you can rest assure you’re filtering the air coming in exactly as intended..
  • ➤【Protection】 Changing CPAP filters regularly ensures clean air which is essential for your equipment to remain in solid working order for many years..
  • ➤【Ensure Clean Air 】 Changing CPAP filters regularly ensures clean air which is essential for your equipment to remain in solid working order for many years..
  • ➤【100% QC Tested】 All products have been 100% factory automation QC tested. Absolutely TOP quality and reliable..
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Kids Disposable Face Mask,100 PCS Black Mask Ages 4-12 Children Sized Breathable Mouth Cover Safety Small Masks

  • 100Pcs Black Kids Mask: General Use disposable face masks,perfect to keep safe when travelling through congested airports bus terminals malls parks....
  • 3 Layers of Protection: Made of high-quality non-woven material, the balck disposable masks are soft,more breathable..
  • Comfortable Design: The most soft elastic ear loops won't give the pressure to the ears. With the metal adjustable nose clip bridge, Disposable Masks....
  • Strict QC Test: Each face mask passed strict pressure test, filterability test, air permeability test. We have protected millions people. Choosing us,....
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Aquarium Test Strips - 9-in-1 Aquarium Test Kit with eBook - Aquarium Water Test Kit with Quick and Accurate Fish Tank Test Strips - 100 Test Strips by JNW Direct

  • 9-IN-1: Keep your aquarium clean and your fish healthy with our 6-in-1 fish tank water testing kit. Test your aquarium water for hardness, carbonate chlorine, nitrite, free chlorine, pH, nitrate, alkalinity, iron, and copper.
  • QUICK & EASY: Our water test kits for aquariums take the guesswork out of your aquarium maintenance. Simply dip the aquarium pH test strips into the water to get your results within seconds and adjust your water accordingly.
  • ACCURATE & RELIABLE: The aquarium pH test kit bottle features a comprehensive color chart for reliable and accurate results. It’s never been this easy to take a faultless reading of your test strips for fish tank maintenance.
  • 100 TEST STRIPS: Our aquarium test kits include 100 aquarium pH strips for freshwater and saltwater. The fish tank care kit can be used to monitor the water conditioning of fish bowls, fish tanks, ponds and aquariums.
  • INCLUDES EBOOK: The fish tank test kit comes with our eBook, exclusive to JNW Direct customers, that walks you through the meaning of different test results and explains how to achieve a healthy aquarium environment.
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Poolmaster Water Chemistry Case (22270) Premiere Collection 5-Way Swimming Pool & Spa Test Kit, Small, Neutral

  • Tests for Chlorine, Bromine, pH, Acid Demand, and Total Alkalinity.
  • Includes clear-view round test block with integrated color chips for accurate color matching.
  • Includes 1oz. solutions of #1-#3 and 1/2oz. solutions of #4 – #5.
  • (Note: #2 Phenol Red is not the same as Phenol Red – DO NOT interchange).
  • #2 Phenol Red is for use with 5-Way Test Kits and Phenol Red is for use with 2 or 3-Way Test Kits.
  • Note: The #1 solution is sealed to comply with transportation regulations. No other solutions in this kit require sealed caps..
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VEXONEYE LED headlight bulb 9006 9006XS 6000K 10000LM Cool White Conversion kit, with fan M8

  • [Superior brightness]-LED headlight bulb light- Universal for 9006 9006xs 40Mil CSP Led chips of 10000Lumens, 4 times brighter than halogen, 60% than ordinary Led bulbs.
  • 6000K midnoon sunlight=less vision fatigue&better penetration when foggy..
  • [Advanced System]- LED headlight bulb 9006 9006xs Customed driver with multi-function: SHC, EMC radio-friendly, Constant currency, Cumbus, 94.4% luminous efficacy, copper substrate, 6063 AL. All makes a better bulb. Enjoy the Top tech..
  • [Strict QC for 25000h Life]: Each bulb has gone through 6 tests: 24h aging test, 8h over heat test, freezing test, water proof test, vibration test, overload test. Bring your stable bright vision for 25000h..
  • [Easy installation]: Lighting position 1:1 same as original halogen.
  • Mini design-only 1.2" heat sink easily fits into bulb housing of 99.5% car models.
  • Standard plug-fit factory sockets. Just plug and play. LED headlight bulb 9006 9006xs.
  • [GUARRANTEED]: International quality assurance and street law. And if there is any quality problem about out bulbs, we guarantee free refund or change within 30 days and be under service for 15 months.
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USB Power Meter USB 3.1 Tester Digital Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 26V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 pps Trigge

  • 0-26V 0-6A voltage & current measurement. 128*160 1.77’TFT. 4.5 digits reading for voltage and current. 0.1% maximum gain error for both voltage and current. Capacity/Energy accumulator. PD(with PPS), QC2.0, QC3.0, QC4.0, Huawei SCP, SSCP, FCP, Samsung AFC, VOOC, Super VOOC 65W trigger for charger testing..
  • Powerful PC software: Data logging up to 1000sps. Lua program downloader. VBUS ripple viewer(3.2Msps). PD listener for device diagnosis. Fast-charge trigger and external load module can also be accessed. All functionalities can be activated simultaneously for advanced test requirements..
  • Lua Programmable: Lua interpreter integrated, provided with various APIs, detailed documentations (Look up at point 1). Make access to almost all hardware with your own program. Scripts can be set to run on boot. Internal 12Mbytes memory can be used to store scripts, and can be used as output storage of scripts (Standard file operation supported)..
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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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2 Pack H11B LED Headlight Bulb 6000K 8000LM Cool White Bright Conversion Kit Replacement with Fan,canbus Hi/Lo Beam

  • [Superior brightness]-H11B LED headlight bulb,with Korea COB Led chips gives out 8000Lumens, 4 times brighter than halogen bulbs, 60% than ordinary Led bulbs.
  • 6000K light color=midnoon sunlight=less vision fatigue..
  • [Advanced System]- H11B LED-Customed driver with multi-function: Smart Heat control, EMC radio-friendly, Constant currency, Cumbus ready, 94.4% luminous efficacy, Aluminum substrate, 6063 Aluminum. All makes a better bulb. Enjoy the Top tech..
  • [Strict QC for 20000h Life]: Each bulb has gone through 6 tests: 24h aging test, 8h over heat test, freezing test, water proof test, vibration test, overload test. Bring your stable bright vision for 40000h..
  • [Easy installation]: LED HEADLIHGT BULB H11B,lighting position-1:1 same as original halogen.
  • Mini design-only 1.38″ heat sink easily fits into bulb housing of 99% car models.
  • Standard plug-fit factory sockets. Just plug and play..
  • [GUARRANTEED]: International quality assurance and street law. And if there is any quality problem about out bulbs, we guarantee free refund or change within 30 days and be under service for 18 months.
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Switti 19 Inch LED Ring Light with Stand and Phone Holder Dimmable Bi-Color 3000K-5800K Large Circle Light for Live Stream/Makeup/YouTube Video/TikTok/Photography

  • 【Dimmable Bi-Color Ring Light】The light ring with power 60W, 288pcs LED beads, high color rendering CRI≥ 97, TLCI≥99. A wide brightness....
  • 【Dual Power Supply and USB QC3.0】14-18V DC input adapter power or SONY NP-F battery series (Note: battery not included).
  • 【Phone/Camera Holder & Light Stand】The ring light kit come with a hot shoe adapter is compatible with most DSLR cameras, a phone holder for most....
  • 【Special Design/More Creative Shooting】The circle light designed with 3 holes, you could use more devices simultaneously, which make your video....
  • 【Ring Light Kits Includes】1x ring light, 1x light stand, 1x carrying bag for ring light, 1x carrying case for stand, 1x iPad holder, 1x phone....
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Poolmaster 23227 Replacement Indicator Solutions #1 - #5 For Spa or Swimming Pool Water Testing

  • Tests for five chemical factors: Chlorine, Bromine, pH, Acid Demand, and Total Alkalinity.
  • Includes 1oz. solutions of #1-#3 and 1/2 oz. solutions of #4 - #5.
  • (Note: Solution #2 Phenol Red is not the same as Phenol Red - DO NOT interchange).
  • Phenol Red is for use with 2 or 3-Way Test Kits Only - not to be used with 5-Way Test Kits.
  • Note: The #1 solution is sealed to comply with transportation regulations. No other solutions in this kit require sealed caps..
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