Top Water Meters

YINMIK PH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof DWC PH and EC PPM Water Tester with Backlit for Nutrients Growing, Indoor Garden, Home Brewing, Pool, Aquarium

  • {Multiparameter pH EC TDS Temp Meters:} Grower’s good aid. YK-4 Pen Meter can measure pH, EC (Electrical conductivity), TDS (total dissolved solids), don’t need others, just press {MODE/CAL} key to switch readings of pH, EC (μS/cm / mS/cm), TDS (ppm)..
  • {Easy to Calibrate:} Automatic pH calibration. Supports 3-point pH CAL at 7.00, 4.00, 10.01. Comes with 2 sets of pH meter calibration powders (4&7&10) for your calibration needs, (EC and tds meters are pre-calibrated)..
  • {Multiple Uses:} Multiparameter Meters can test pH, EC, tds levels and temperature of pH up and down in hydroponics to know your water is in the perfect range for maximum nutrient uptake. Widely used in DWC hydroponics system, RO/DI water, drinking water, tap water, beer, wine, kombucha, milk, home brewing, pool, aquarium, reef tank, hot tub, aquaculture, Spas, fish tank and urine..
  • {Stable and Reliable Reading:} The additional chip makes the pH reading more stable (Reduce the interference of mobile phones and other items on the instrument), and the automatic temperature compensation (32 to 122 ℉) keeps the reading consistent..
  • {Easy to Read:} The large screen display with green Backlight helps to read the pH tds ec meter at odd angles and in low light. Press the {HOLD/TEMP} key to....
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Samsung SL30 Digital Camera USB Cable 5 USB Data Cable - 8 Pin - Replacement by General Brand

  • Support 48V active POE switch and active POE devices,Not Support passive POE switch and Passive PoE devices..
  • AI 250 meters Extend function，Automatically identify the transmission rate, automatically extend 100 meters or 250 meters according to the terminal....
  • The PoE Extender features one 10/100Mbps PoE input port and one 10/100Mbps PoE output port. Comply with IEEE802.3at and IEEE802.3af..
  • Designed for outdoor use. The PoE Extender includes watertight connectors on the input and output ends. IP66 rating for water resistant enclosure.....
  • Plug and Play, no other settings required. No external power required. Pin Assignment Input: Both 1/2, 3/6 and 4/5, 7/8, Output: 1/2 (-), 3/6 (+)..
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Bulova Modern Multi-Function Mens Watch, Stainless Steel Futuro , Silver-Tone (Model: 96D144)

  • Multifunction blue dial diamond striking multi-function watch sparked by diamonds. Stainless steel and blue Metalized crystal screw-back case, blue six-hand dial with 8 diamond markers and day, date and 24-hour features, flat mineral crystal, stainless steel bracelet with push-button deploy ant clasp, Quartz Movement, and water resistance to 30 meters. Diameter: 40mm Thickness 9. 4mm.
  • Movement: 6 Hand, Day / Date, 24 Hour Time with Deployant Clasp with Push Buttons.
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Cool Area 55% 6.5ft x10ft Sunblock Shade Cloth Cover Mesh UV Resistant Net for Garden Flower Plant Greenhouse, Black

  • 【Size】 6.5 x 10ft (W x L). (2meters x 3meters)..
  • 【Material】Made with new high density polyethylene (HDPE) material.It can block 55% of the sun and provide UV protection.
  • 【Air And Water Permeability】It blocks sunlight and heat, but not air and water. You can water directly without affecting photosynthesis of plants..
  • 【Easy To Install】Package content: 1 piece-shade cloth (6.5 x 10ft) , You can fix the shade cloth on the fence with zip-tie or rope, easy to set up or remove, no tools necessary..
  • 【Widely Used】The Cloth is widely used in Outdoor, Greenhouse, Garden, Poultry House, Succulent Plants, Brans, Dog House, etc..
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Durag On [Explicit]

  • Receive a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recovery (requires Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only).Water resistance depth:50 meters.
  • Run, bike, hike and more phone-free—and see your real-time pace & distance—with built-in GPS. Then check out your workout intensity map in the Fitbit app.
  • Active Zone Minutes uses your resting heart rate to gauge exercise effort and gives you a buzz when you step up the intensity so you can make the most of your workouts. Fitbit Versa 3 is water resistant to 50 meters.
  • Better track heart rate 24/7 with PurePulse 2.0, Fitbit’s enhanced heart rate technology.
  • Use Google Assistant or Amazon Alexa Built-in to get quick news, set bedtime reminders and alarms, control your smart home devices and more just by speaking to your watch.
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6 Pcs Water Effect Projector Light LED Ocean Wave Projector Water Wave Effect Projector Night Light 360 Degree Rotating Room Lamp Projector Suitable for Children Bedroom Living Room (Blue)

  • ... chip, the maximum life of the light projector can reach 8000 hours.
  • The power is 4W, and the projection distance is within 5 meter/ 16.4 ft.
  • The ratio of the distance to the imaging length of the 20 degree lens is 1: 0.35, that is, 1 meter/ 3.28 ft projects 0.35 meters/ 1.15 ft, 3 meters/ 9.84 ft projects 1.05 meters/ 3.44 ft and so on.
  • Easy to Use: this wave water projector is compatible with US standard plug, and it will turn on when the plug is in.
  • It adopts a 360 degree rotating bracket, so the projection direction of the lamp can be adjusted arbitrarily.
  • Many Usages: this light projector decor can be placed on the countertop or floor, or installed on the ceiling with screws.
  • The water ripple projector is a nice gift for kids, and family on Thanksgiving, Christmas, birthday for home decoration, room decoration, dorm decoration.
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Fivota pH and TDS Meter Combo, 0.01 pH Accuracy pH Meter with ATC 0-14 pH Test Range, Temperature and TDS Test Meter Range of 0-9990ppm, 3 Meters Combo Ideal for Various Water Test Requirements

  • Great Value Combo fulfills all test requirements: This combo contains a pH meter and 2 TDS meters, and you can do most of the tests for liquid in one buy (pH value, temperature and TDS value of liquid)..
  • Upgraded pH Meter: This advanced pH tester features Automatic Temperature Compensation (ATC) function that means it will automatically compensate the temperature of solution within a range of 32～122℉. Full measurement range of pH 0 – 14 with accuracy of 0.01..
  • Simplified Calibration procedure: No more complex operation of using screwdriver to calibrate meter needed. What you need to do is to immerse the pH meter into the specific solution (included in the package) and then press the calibration button, and the meter will be calibrated automatically. No calibration is needed for the TDS meters..
  • Multifunctional TDS meters: There are 2 TDS meter in the package, and the white TDS meter can test TDS value of liquid from 0 to 9990ppm with ± 2% accuracy and also the temperature of liquid in range from 32～210℉. The blue TDS meter can test TDS value of liquid from 0 to 9999ppm with ± 2% accuracy and also the temperature of liquid in range from 32～176℉..
  • Wide applications: This liquid test meters combo can be used in laboratory for different kinds....
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Back On My Shit [Explicit]

  • Receive a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recovery (requires Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only).Water resistance depth:50 meters.
  • Run, bike, hike and more phone-free—and see your real-time pace & distance—with built-in GPS. Then check out your workout intensity map in the Fitbit app.
  • Active Zone Minutes uses your resting heart rate to gauge exercise effort and gives you a buzz when you step up the intensity so you can make the most of your workouts. Fitbit Versa 3 is water resistant to 50 meters.
  • Better track heart rate 24/7 with PurePulse 2.0, Fitbit’s enhanced heart rate technology.
  • Use Google Assistant or Amazon Alexa Built-in to get quick news, set bedtime reminders and alarms, control your smart home devices and more just by speaking to your watch.
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Bulova Archive Series LED Display Mens Stainless Steel with Black Silicone Strap Computron , Black (Model: 98C135)

  • Infusing some of Bulova’s most iconic and nostalgic timepieces with modern elements, the Archive Series continues with the digital LED Computron. The updated style features a sleek black IP stainless steel case on a black rubber strap, a red LED display, expanded digital functionality now with dual time zone capabilities, and a distinct retro design that is as relevant today as it was in the 1970’s. Water resistance to 30 meters..
  • Movement: Day / Date, Dual Time Zone, LED Display, 12/24 Hour Time with Fold Over Clasp.
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Gikfun DC 6V - 12V Micro Self-priming Diaphragm Pump R385 Suitable for Water Dispenser, Cooler, Small Pumping Projects EK1970

  • Working voltage: DC 6-12V, Power: less than 6W, Maximum flow: 1.5-1.8L/Min.
  • Power cord not included. Pump head: 5 meters, pump suction: 1.5 meters (test with water).
  • The design of the silicone case has a fixed effect, and mainly plays the role of shockproof and silent..
  • Micro self-priming pumps are widely used in home appliances, medical care, models, aquarium equipment, etc., mainly to achieve functions such as pumping water and cold water circulation..
  • The pump provides a smooth flow over all operating ranges. It also has a self-priming function that allows it to work quietly in the application. The pump can run idling for 30 minutes. When we are doing destructive work, the continuous pumping time can reach more than 1000 hours..
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Water Balloons Pumpkin Launcher Slingshots for Adults, Football Tshirt Launcher Cannon 3 Man Slingshots, Potato Gun Balloon Catapult 500 Yard, Water Balloons Air Cannon Yard Games, Bait Launcher

  • What You Got: 500pcs Water Balloons + 1 Heavy Duty Launcher + 1 Carry Bag.
  • Max 500 Yard: Make sure the player is 3 adults. The two players in the front are within 2 meters(This distance prevents the balloon from being trapped in the bag and unable to pop out), and the slingshot is pulled back about two meters..
  • The Max Distance: Requires the water balloon to be smaller. The water polo can be ejected the longest distance with a weight of about 140g. Water balloons weighing more than 300g are easily damaged..
  • Not Just For Balloons: Launch more ammo like splash balls, t-shirts, snowballs, pumpkins, potatos and more..
  • 100% Satisfication Guaranteed: Please contact us via officail web or e-mail if you have any issue..
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Coleman 1000 Lumens LED Lantern with BatteryGuard, Green

  • Battery Guard system stops battery drain to preserve battery life and reduce corrosion.
  • Allows batteries to be stored in lantern for years (up to their inherent shelf life).
  • lasts up to 14 hours on high and uses 4 D batteries (sold separately).
  • impact-resistant up to 2 meters (on dirt).
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