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  1. Western Digital Wd Elements Portable 4Tb External Hdd Small

  2. 8 In 1 Digital PH Meter TDS Meter Digital Tester Pen Pool Water Quality Monitor

    8 In 1 Digital Tester Pen Pool Water Quality Monitor.

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  3. Western Digital Black Wd_ 4Tb Performance Desktop Hard Drive

  4. 5 IN 1 Digital Water Quality Tester Waterproof PH TDS EC Temperature Meter Pool

    About this item【5-in-1 Water Quality Tester】Salinity Meter, EC Meter, TDS, PH, and Temperature tester. Salinity measurement range: 0~10000ppm/10.1~200.0ppt or 0.0-25%, salinity tester has an ATC function, which can decrease the error caused by the change of liquid temperature.【Two Salinity Meters】Digital PH meter can detect the salinity of edible salt, and it can detect the salinity of seawater too. Food salinity measuring range: 0.00-25.00%, seawater salinity measuring range: 10.1-200.0 ppt, 1%=10 ppt=10000 ppm. TDS and salinity units are the same, but when measuring salinity, the pH meter needs to be converted to salinity mode.【High Precision】The high precision algorithm chip and electrode of our digital ph tester ensure an accurate and fast re.

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  5. Western Digital Purple Wd Pro 14Tb Surveillance Hard Drive

  6. 8 In 1 Digital PH Meter TDS Meter Digital Tester Pen Pool Water Quality Monitor

    8 In 1 Digital Tester Pen Pool Water Quality Monitor. Shindefender Shin Guard, Shin Defender Shin Guard NEW - 1PCS. USB 3.0 24AWG High Speed Cable EXTENSION Lead A Plug to Socket 1m/2/5m. 16 Color Cube Northern Lights Water Wave Night Light Remote LED Atmosphere Lamp.

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  7. Western Digital Purple Wd Pro 24Tb Surveillance Hard Drive

  8. Swimming Pool Chlorine PH/CL2 Water Quality Tester Digital Monitor Spa Hot Tub

    Type: PH and Cl2 tester. 1PC x PH and Cl2 tester. It used for water quality testing in swimming pools or spa pools. Quickly test PH, organic pollution and harmful substancesin water. Main Unit Size: Approx.

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  9. Western Digital Black Wd_ 6Tb Performance Desktop Hard Drive

  10. Digital PH Tester Chlorine Gas Level Meter For Swimming Pool Spa Water Tester

    The comfortable water tester can quickly and easily show you the current pH value and chlorine content of your pool. You save yourself complicated water test systems with color combinations, it is easy to use, no more chemicals.

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  11. Pool Lab 2.0 Photometer Digital Water Tester Hot Tub Swimming Pools Tubs Testing

    The Pool Lab® 2.0 is the perfect solution for professional water analysis of pools and spas. Ammonia 0-1.20 mg/l (ppm) Amonia No. 1 & 2 PH. Ammonia No. 1 & 2. The PoolLab® 2.0 has both Bluetooth® and WiFi built-in to either actively connect to the free LabCom® software and app,or to automatically synchronise data with the LabCom®Cloud.

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  12. Digital Tester TDS EC Meter Water Purity Hydroponics High Quality Test Pen UK

    Press shift to switch between different modes. Each startup mode is the default mode used before shutdown.

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  13. PH/CL2 Chlorine Tester Swimming Pool Digital Water Quality Measurering Tool g

    PH CL2 Chlorine Tester. An electro-tester for testing pH and chlorine (Cl2) levels in water for routine monitoring of pH and chlorine levels of swimming pools, spas and different water sources. 1 x pH and Cl2 Tester with Probe.

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