ReviewsIc Card Water Meter

Digital pH/TDS Meter with ATC pH Tester, 4 in 1 EC pH TDS Temp 0.01 Resolution High Accuracy TDS Meter, Water Tester for Water, Wine, Spas and Aquariums

【4-in-1 pH Meter】pH meter has a four-in-one function, which can measure EC, PH, TDS and TEMP with high precision at the same time. All-round measurement of water quality to ensure healthy water quality..
【ATC Function pH Meter】The pH meter has an automatic temperature compensation function, which can be adjusted according to the water temperature and water quality. So you do not need to care about the temperature of the liquid being measured..
【High Accuracy Water Tester】High-accuracy algorithm chip and electrode of our digital ph meter ensure accurate and fast response. One-button lock reading function helps lock reading even if the tds meter is taken out of the sample!.
【IP67 Waterproof Grade pH Meter】The pH meter is IP67 waterproof grade to prevent the product can not be used after accidentally falling into the water or other solutions.The battery cover is equipped with a waterproof line, but when this issue happen, pH meter should be taken out immediately because soaking the product long time may cause product damaged and can not be used normally..

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OffGrid by EDEC Faraday Bag for Tablets - Premium Military Grade Signal Blocking Bag for Anti-Tracking Anti-Spying Faraday Bags for Cell Phones Key Fobs Tablets and Credit Cards

SUPER PROTECTION - Featured with high quality non-itchy silicone coated fiberglass and super shielding metallic fiber, provides signal blocking....
LARGE CAPACITY - 9.8"X11".fits tablets, cell phones, radios, GPS units, key chain attachment, it’s portable and easy to carry..
CONVENIENT TO USE - Putting ID card, bank card such as IC magnetism card into the faraday bag, it can avoid magnetism lost and info leak..
WATER RESISTANT - Not only does our bag stand up against fire, but it's also highly water resistant just in case it gets wet for any reason..
PROTECT YOUR CAR - Your signal can be hacked from your fob if you have keyless entry on your car and a carjacker can steal your car without you....

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TONIWA 5V USB Mini Charger Compatible Leapfrog Kids Tablet LeapPad 3 / LeapPad Platinum/LeapReader/LeapPad Ultra Xdi/LeapPad Ultra Kids 5Ft Charging Cable Power Cord

[Product Feature] Output Max: 5V 2A 5W 9W 10W.
Input Volt Range: 110-240V. Exact Length: 5Ft(1.5 Meter). You Can Use Conveniently Anywhere-Traver,....
[Compatibility] LeapFrog Kids Tablet LeapPad 3 / LeapPad Platinum / LeapReader / LeapPad Ultra Xdi / LeapPad Ultra Kids Tablet. Please Checking It....
[Safety Protection] UL/CE/FCC/RoHS Certified. Build in Dynamic IC, Charger IC & Power Fuse for Short Circuit, Over Voltage Protection, Over....
[Warranty] Up to 365 Days Warranty Period & 30 Days Free Replacement or Refund. We Will Try Our Best to Solve Any Problem When You Meet..
[Package Include] 1PC High Quality AC Wall Power Rapid Charger & 1PC USB MINI Charging Cord..

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12V 1.5A/2A AC Adapter Power Supply Compatible WD Western Digital My Book Essential External Hard Drive HDD Charger Cord-6.6 Ft

[Product Features] AC Input: 100-240V 50-60Hz.
DC Output:12V 2A. Extra Length: 6.6Ft(2Meter). Easy Used for Home, Office, Travel..
[Item Certified] UL / CE / FCC Certified: Made with the Highest Quality Materials and Tested by Manufacturer to Match or Exceed Specifications of OEM Products..
[Gift Connectors] 1 x 12V 2A 24W Power Adapter with 4.0mm & 3.5mm & 2.5mm Jack Output Connectors. Different Devices Meeting More Choose in Daily Life..
[Safety Protection] Build in Dynamic IC, Charger IC & Power Fuse for Short Circuit, Over Voltage Protection, Over Temperature Protection for Safety..
[Warranty] Up to 365 Days Warranty Period & 30 Days Free Replacement or Refund. We Will Try Our Best to Solve Any Problem When You Meet..

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Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water, 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas, High Accuracy

【 Wide Usage PH Meter 】Hofun ph meter is an essential tool to improve your life quality. This digital ph tester can be applied in the following applications,drinking water quality test, swimming pools quality monitor, PH balance measurement in RO/DI system, aquarium, spa, hot tub or hydroponics..
【 Reliable TDS Meter With Accurate & Quick Measurement 】 Hofun digital ppm meter is equipped with premium quality titanium alloy probe, which enables quick and accurate water quality test. Our water quality tester is with 0-9999ppm & 0-200ppt wide test range ensures different function of usage..
Easy Operation for Salinity Test: When you want to use our pool salt tester, all you need to do is to turn the meter ON and click MODE button to shift to SALINITY function. This easy and convenient operation design is very considerate and offers premium experience. Wide Application Salinity Meter: Hofun digital water salinity test meter applies for multiple uses, like salt water test for swimming pool, Koi Fish, Seawater, Aquariums & Marine Monitoring..
Three Display Designs for Salinity Test: PPM + PPT + %. For Swimming....

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Ili9341 LCD Display Module, ILI9341 5V/3.3V 2.8\ TFT SPI Serial Port LCD Touch Panel Display Module, 240x320[with Touch(9 IO Drive)](Without Touch)

With PCB board (including power supply IC, touch IC, SD card cage) compatible 5110 interface. At least 4 IO driver are needed (without touch) , at least 9 IO driver are needed( with touch). 2.8 inch TFT LCD color screen, support 65K color display, and the display is colorful, high quality image display and wide viewing angle..
This 2.8-inch LCD module uses ILI9341 drive chip to drive 240*320 dot , with 240*320 resolution..
On-board level translation programs truly perfectly compatible 5V / 3.3V IO level, supports a variety of single-chip IO connection, professional and practical..
We strive to provide you with the highest quality product and the best customer experience, if you're not entirely satisfied, please just feel free to contact us at any time..
Buy it Confidence: Let you feel safe using, so you have a better using experience. Great value for money. If you have any problems, please fell free to contact us anytime. Our team w....

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Murder Fest Key West: A Cam Derringer Novel (Tropical Adventure Series Book 4)

Water proof (50 feet /15 meter), dust proof, shock proof (7 feet / 2.1 meter), crush proof (100 kgf), freeze proof (14 degree Fahrenheit / -10 degree Celsius), anti-fog.
High resolution F2.0 lens, maximum 8x zoom, true pic VIII, back illuminated CMOS image sensor.
Variable macro system comprised of 4 macro shooting modes, magnified shooting up to 1 centimeter from the end of the lens.
5 underwater shooting modes including underwater microscope, 3 underwater white balance modes.
4K movie and full HD 120 fps high speed movies can be recorded. Battery life - Approx. 340 Images (using Toshiba SDHC UHS-I Card Exceria with is on, based on CIPA testing standards). Approx. 50 minutes (under standard JEITA testing). Approx. 110 minutes (when zoom and other operational functions are not used). When repeatedly recording at the maximum time of 29 minutes.

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Digital pH/TDS Meter with ATC pH Tester, 0.01 Resolution High Accuracy 3 in 1 Pen Type Tester, Water Tester for Water, Wine, Spas and Aquariums

【3-in-1 pH Meter】pH meter has a three-in-one function, which can measure PH, TDS and temperature with high precision at the same time. All-round measurement of water quality to ensure healthy water quality..
【Automatic Calibration pH Tester】With high sensitive glass probe, you can get a full measurement range of 0-14pH, 0.01 pH resolution. And pH meter uses a 3-point calibration method to calibrate the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18. You can calibrate effortlessly to ensure the accuracy of your measurements..
【High Accuracy Water Tester】High-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response. Green Backlit LCD Design guarantees that you can read the measuring results in any condition. One-button lock reading function helps lock reading even if the tds Meter is taken out of the sample!.
【Pocket Size Water pH Tester】 You can use this small Pocket Size but powerful pH meter device to measure your aquarium, pool, pond in a garden, bath tub to test the levels of pH value. The digital ph meter can also be used to measure drinking water, R....

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Cell Phone Signal Jammer (9.8' X 11'), Key Fob Protector, Faraday Bags for Phones, Fireproof Waterproof Faraday Shielding Pouch, Prevents Hacking, Tracking for Tablets, Phones and NFC/WiFi/Bluetooth

SUPER PROTECTION - Featured with high quality non-itchy silicone coated fiberglass and super shielding metallic fiber, provides signal blocking functions as well as stands up the temperature up to 1832℉（1000℃）.
LARGE CAPACITY - 9.8"X11".fits tablets, cell phones, radios, GPS units, key chain attachment, it’s portable and easy to carry..
CONVENIENT TO USE - Putting ID card, bank card such as IC magnetism card into the faraday bag, it can avoid magnetism lost and info leak..
WATER RESISTANT - Not only does our bag stand up against fire, but it's also highly water resistant just in case it gets wet for any reason..
PROTECT YOUR CAR - Your signal can be hacked from your fob if you have keyless entry on your car and a carjacker can steal your car without you knowing it, but this faraday bag will stop the signals from being hacked.

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Gialer 10Pack PVC Card with Contact Smart IC Card Compatible with SLE4428 (1K Bytes/8K bits) Card for Access Control System Hotel Key Card ISO7816,Fudan FM4428 chip Card

This proximity IC card token tag has characteristics of small appearance, not fade, waterproof, easy to carry, can be hung on the key, durable and long service life.
The 13.56MHz UID key fob can be copied and it is rewritable.
Made of ABS with stainless steel key ring.
UID IC card key fob is widely used for identification, such as door entry access control system, home office elevator, garage and parking lot management, etc.
All the blocks are rewritable. UID card is invalid for the Internet firewall.

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Hofun High Accuracy TDS Meter Digital Water Tester Water Quality Tester with True ATC 3 in 1 TDS EC & Temp Meter PPM Water Testing Kits for Drinking Water Tap Well RO/DI System Hydroponics

✔UPGRADED MULTIFUNCTIONAL WATER TESTER: Hofun 3 in 1 TDS Meter, Electric Conductivity Meter & Temperature Meter features the most updated....
✔ACCURATE & QUICK MEASUREMENT BY RELIABLE TDS WATER TESTER: Hofun drinking water test kit is equipped with premium quality titanium alloy probe for....
✔EASY READING AND INSTANT RESULTS: Hofun ppm water tester meter is designed with super easy operation. You just turn TDS meter on and stir water....
✔MULTIPURPOSE DIGITAL TDS WATER TESTER METER: With the help of Hofun water test kits for drinking water, it's more convenient for you to test the....
✔YOUR PURCHASE IS WELL-PROTECTED: Hofun water hardness tester digital is manufactured under extra high standards and of super good quality. Thus we....

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