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Best Biological Indicator Test Pack

Fertility Home Sperm Test Kit | Indicates Normal or Low Sperm Count | Convenient, Accurate and Private | Easy to Read Results

  • ✔️ EASY & FAST – Our Male Fertility test is a rapid diagnostic test of sperm count in semen and is available in both a single test kit and a two test kit pack..
  • ✔️ 99% ACCURATE – Sperm count is widely recognized as the major indicator of the fertility in men. The threshold definition (cut off point) of male infertility has now been set by the World Health Organisation (WHO) at a sperm concentration of 20 million sperm per mL of sperm..
  • ✔️ INEXPENSIVE – Who should use FertilMARQ? A sensible decision for any man planning a pregnancy with their partner is to test their sperm count..
  • ✔️ CONVENIENT & PRIVATE – Our Male Fertility test kit will allow a man to test his fertility potential, privately and discreetly in his own home..
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Fluval Biological Enhancer for Aquariums (2 Pack)

  • 2 Pack of Fluval Biological Enhancer for Aquariums - 16.9oz Each.
  • Immediately establishes safe biological aquarium environment.
  • Powerful responsive ammonia and nitrite elimination.
  • Allows immediate introduction of fish, For Fresh and Saltwater Use.
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(9 Pack) Fluval C4 Bio-Screen - 3 Packages with 3 Screens per Package

  • 3 Pack Of Fluval C4 Bio-Screen - with 3 Screens per Package..
  • Evenly distributes water flow into the C-series Trickle Chamber for additional biological filtering..
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Alpine Pressure Filter 1000 Gallon without UVC, 15 Inch Tall , Black

  • OUTDOOR POND FILTER: Multi-stage biological and mechanical filtration process uses a unique filtering process to provides maximum pond filtration and clear and quality water for healthy ponds up to 1,000 gallons.
  • DURABLE FOAM FILTER: Features a large foam surface to provide long-lasting quality use and increased filtration, while naturally cleaning pond pollutants and allowing beneficial bacteria to thrive.
  • CLEANING INDICATOR: Foam filter is easy to clean, and uses a unique external pressure indicator to notify you when system is properly functioning and when cleaning the filter is necessary.
  • EASY TO INSTALL: Pond filtration system is meant to be partially buried, and no assembly is required for a quick and easy installation.
  • DISCRETE FILTER SYSTEM AND ONE-YEAR WARRANTY: Measures 11"L x 11"W x 15"H and includes a one year manufacturer's warranty from purchase date.
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General Hydroponics pH Control Kit for a Balanced Nutrient Solution

  • General Hydroponics pH Control Kit contains everything you need to measures pH levels of your hydroponic grow reservoirs.
  • RELIABLE RESULTS: The streamlined testing system delivers fast, accurate, and easy-to read results every time.
  • ALL-IN-ONE KIT: Includes 8 oz. General Hydroponics pH Up Liquid, 8 oz. General Hydroponics pH Down Liquid, 1 oz. Test Indicator, test tube, an eyedropper, and a pH level chart.
  • THE PREFERRED WAY OF TESTING pH: Seasoned growers prefer our pH Test Kit to expensive electronic meters because of its reliability and ease-of- use.
  • EASY TO USE: To use, simply fill a test tube halfway with nutrients, add a few drops of pH test indicator, and observe the coloration of the liquid.
  • recommended pH for most plants is 5.5 to 6.5.
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Aqueon QuietFlow LED PRO Aquarium Power Filters

  • Provides mechanical, chemical, biological filtration plus additional assistance with the Aqueon specialty filter pads.
  • Self-priming – starts up automatically after cleaning or power interruptions..
  • Certified flow rates that assure proper water circulation for improved fish health.
  • LED indicator light flashes when it’s time to replace clogged cartridges by monitoring actual water levels..
  • Internal pump design helps dampen noise and eliminate leaks.
  • Uses medium Aqueon replacement cartridges.
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Oudtinx Red Adjustable Magnetic Base Holder for Digital Dial Indicator

  • Move Base Easily -- Switch on/off to move the base without reaction force, avoiding damaging the gauge and working desk..
  • Dial Test Indicator -- Three joints design.Lever dial test indicator is designed to measure surface variations in narrow or recessed areas..
  • Maintain Use Easily-- With simple structure, easy to use for metalwork pieces and maintain, fine adjustment universal swivel clamp..
  • Easy & Quick Fixed -- Flexible arm can be fixed at any angle, easy and quick to use..
  • Permanent Magnet -- The base is equipped with a permanent magnet, convenient to holding lever indicator on a machine tool..
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Mornajina Dial Indicator with Magnetic Base 0-1.0 Tester Gage Dial Test Indicator 0.001 Precision Magnetic Dial Indicator Base Holder with Fine Adjustment

  • 【Dial Test Indicator Tester Gage】: Mornajina magnetic dial indicator holder set with fine adjustment long arm, on and off switch, is made of steel hardened, professional and durable. Universal rotating shaft with fine-tuning knob for more accurate measurement. 0-1.0" Tester Gage, Dial Test Indicator Graduation 0.001" Precision..
  • 【Magnetic Dial Indicator with Base Holder】: These dial Indicator with magnetic base precision measuring Gauge Tools Kit, strong 2 magnet surfaces with ON/OFF control, could provide 140lb-160lbs, power pull. For 160lb, it requires 30mm and up thickness metal countertop/surface..
  • 【Measurement】: 1" dial indicator: graduation 0.001", 3/8" stem diameter. 2" Flat back or lug back option included (hole size 1/4”, 6.3mm). 9" Height Magnetic base, on and off switch. 2" width X 2-1/2" depth Base measures. 22-pieces indicator point set: AGD specifications (4-48 threads)..
  • 【Wide Application】: Applicable to various comparative measurements in the workshop and inspection room. It can be used with machine tools, equipment, and other measuring equipment to compare two heights or distances between narrow limits, to determine the errors in the geometrical form, to take accurate measurements of deformation, to take determine posi....
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GFCI Outlet Receptacle-20 amp WR Tamper Resistant

  • √ 20amp WR electrical white duplex ground fault circuit interrupter outlet included LED indicator,white decor wall plates screws, provide continuous ground fault protection.
  • √ Weather resistant outdoor GFCI,20amp WR GFCI outlet suitable for humid and outdoor environment like bathroom/kitchen/balcony,UL listed – meets and exceeds UL943 standard,quality assurance.
  • √ Tamper resistant receptacle,Tamper resistant devices can prevent children or other unexpected operation from electric shock because of using any foreign body to contact any alive parts of the receptacle from GFCI outlets to maintain a safe environment.
  • √ Self-test function,GFCI outlet conducts automatic self-test every 1-10 minutes to ensure integrity of GFCI protection,the device will trip if no ground-fault protection is detected.
  • √ LED indicator: Green LED indicator should always be on. When the LED indicator goes out,represents a failure in GFCI,when the red LED light is on during use, it reminds you that the outlet is reaches end-of-life and should be replaced.
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Fluke BT510 Battery Analyzer

  • [ Polarity Testing & Continuity Testing ]: The power circuit probe tester can be used to test uncertain contact polarity in vehicles. When the it touches the positive pole, the indicator light will turn on red, and when it touches the negative pole, it will turn on green. In addition to polarity testing, the power short circuit finder can also perform continuity testing, it is mainly to test whether the circuit has continuity and whether it is short-circuited..
  • [ Quickly Tracking and Locating ]: The circuit tester is mainly used to test the on-off condition of the automobile electrical system under the 6-24V DC voltage. In most cases, a short circuit or momentary overload of a component will cause a fuse or circuit breaker to blow. When the fuse is blown due to a short circuit, using this circuit tester can help you quickly and accurately find the faulty wire and its fault point..
  • [ LED Indicator& Buzzer Dual Warning ]: In order to let you understand more intuitively and clearly understand the grounding of the components, the power circuit probe tester comes with an LED indicator and a buzzer. The test light can perform a quick self-test to ensure your tool is in good condition. When the current exceeds 7A, the circuit tester will disconnect the curren....
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Genetrace DNA Paternity Test Kit - Lab Fees & Shipping Included - at Home Collection Kit for Father and Child - Results in 1-2 Days

  • ABOUT THE TEST: The Genetrace DNA Grandparent Test is an easy-to-use, at-home DNA test to determine whether an alleged grandmother or grandfather is the true biological grandparent..
  • NO HIDDEN FEES: Kit includes all lab and shipping fees to test one (1) alleged grandparent and one (1) grandchild..
  • FAST RESULTS: Get secure, confidential results within 1-2 business days after testing begins. We'll keep you updated every step of the way..
  • EASY SAMPLE COLLECTION: No needles, no blood, no doctors. Collect your samples with our easy-to-use mouth swabs, then return them to the lab with the provided prepaid return envelope. It's quick, easy & painless..
  • ACCURATE & RELIABLE: Up to 27 genetic markers analyzed to provide you with the maximum possible accuracy. All tests performed TWICE in our AABB, ISO 17025 & CLIA accredited laboratory..
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Digital Phase Indicator , Akozon SP8030 Digital Phase Rotation Indicator LED Buzzer Phase Sequence Meter 200 ith Bag

  • It is durable, reliable and light-weight handheld device, which is necessary tool for those who often install, repair or maintain three-phase system or motor..
  • Without a need to link testing line, the motor rotation direction can be decided by placing this indicator above the motor and aligning it with motor drive shaft..
  • Used to test phase sequence input of three-phase voltage, to indicate phase line L1, L2 and L3..
  • PM5900 Motor and Phase Rotation Indicator is used to test magnetic field direction of three-phase system, phase rotation, motor rotation direction..
  • It also supports non-contact type magnetic field rotation direction test (motor rotation direction test)..
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Phase Sequence Meter, 60V ~ 600V AC 3 Phase Sequence Rotation Tester, with 5 LED Lights, for General Measuring Tool

  • It is durable, reliable and light-weight handheld device, which is necessary tool for those who often install, repair or maintain three-phase system or motor..
  • Used to test phase sequence input of three-phase voltage, to indicate phase line L1, L2 and L3..
  • PM5900 Motor and Phase Rotation Indicator is used to test magnetic field direction of three-phase system, phase rotation, motor rotation direction..
  • Without a need to link testing line, the motor rotation direction can be decided by placing this indicator above the motor and aligning it with motor drive shaft..
  • It also supports non-contact type magnetic field rotation direction test (motor rotation direction test)..
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