Total 1130 products for hydroponic ph meter Manufacture & Suppliers

• 2200mhz 30dbm Cell Phone Signal Jammer For Schools With 5 Band , Portable

  

  ... Range : CDMA/GSM,DCS/PHS,3G,WIFI,GPS Jamming range : 1-10 meters Color : black 2.Specification Output port Frequency Average out-putting power Channel out-putting power CDMA/GSM 850-970MHZ 30dbm 3dbm/30Khz(...

  EASTLONGE ELECTRONICS(HK) CO.,LTD

  Hebei

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• 30dbm Cell Phone Signal Jammer

  

  ...,DCS/PHS,3G,WIFI,GPS Jamming range : 1-10 meters Color : black 2.Specification Output port Frequency Average out-putting power Channel out-putting power CDMA/GSM 850-970MHZ 30dbm 3dbm/30Khz(min) DCS/PHS 1805...

  EASTLONGE ELECTRONICS(HK) CO.,LTD

  Hebei

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• wireless video Cell Phone Wifi Signal Jammer GSM CDMA 3G 4G

  

  .../PHS/3G(WCDMA)/4G, 2.4G WIFI / Blue Tooth / wireless video (OEM available), within 1-25 meters radius. 2. Technology Frequency Range 1. GSM 930-960MHz 2. CDMA 850-894MHz 3. DCS 1805-1880MHz 4. PHS 1900-1990M...

  EASTLONGE ELECTRONICS(HK) CO.,LTD

  Hebei

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• Multi Parameter Portable Water Analyzer Water Pollution Detection Sensor ORP Conductivity Turbidity NH₃-N

  

  ... adopts an integrated design, integrating water quality monitoring sensors such as dissolved oxygen, pH, ORP, conductivity/salinity, turbidity, temperature, ammonia nitrogen, and nitrite. It can be equipped ...

  Shenzhen Kainafu Technology Co., Ltd.

  China

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• GSP 6 USB Temperature Humidity Data Logger Recorder For Refrigerated Cold Chain Transport

  

  About GSP-6 Multi-use temperature and humidity data logger, records up to 16,000 temperature points and 16,000 humidity points Two pieces of built-in magnets are convenient to fix the data logger onto metal mat...

  SHEN ZHEN YIERYI Technology Co., Ltd

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• Temperature Humidity Control Digital Thermometer Hygrometer AC 110V 220V

  

  Prodcut name: Dual Digital Thermostat Temperature Humidity Control STC-3028 Thermometer Hygrometer Controller AC 110V 220V DC 12V 24V 10A Feature: Be able to control temperature and humidity at the same time. B...

  SHEN ZHEN YIERYI Technology Co., Ltd

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• Portable Halogen Leak Detector for R134a R404A HVAC Systems

  

  Product selling points ���Functionality: Combines halogen gas detection and audible/visual alarm in a compact tool, perfect for quickly pinpointing refrigerant leaks in air conditioning systems, refrigerators, an...

  SHEN ZHEN YIERYI Technology Co., Ltd

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• Digital Halogen Leak Detector for HVAC Automotive Use WJL-6000Pro

  

  Product selling points: ���Functionality Design This smart halogen leak detector features a digital display, 5-level adjustable sensitivity, and both audible and visual alarms. It's ideal for professionals in HVA...

  SHEN ZHEN YIERYI Technology Co., Ltd

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• Freon Leak Detector With Flexible Probe And Audible Visual Alarm

  

  Product selling points: ���Functionality Design This smart halogen leak detector features a digital display, 5-level adjustable sensitivity, and both audible and visual alarms. It's ideal for professionals in HVA...

  SHEN ZHEN YIERYI Technology Co., Ltd

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• Smart Display Portable Refrigerant Leak Sensor for R134a R22 R410A

  

  Product selling points: ���Functionality Design This smart halogen leak detector features a digital display, 5-level adjustable sensitivity, and both audible and visual alarms. It's ideal for professionals in HVA...

  SHEN ZHEN YIERYI Technology Co., Ltd

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• WJL-6000Pro Professional Gas Sniffer For AC Refrigeration Repair

  

  Product selling points: ���Functionality Design This smart halogen leak detector features a digital display, 5-level adjustable sensitivity, and both audible and visual alarms. It's ideal for professionals in HVA...

  SHEN ZHEN YIERYI Technology Co., Ltd

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• Intelligent Freon Gas Leak Detector with LED Display Battery Power

  

  Product selling points: ���Functionality Design This smart halogen leak detector features a digital display, 5-level adjustable sensitivity, and both audible and visual alarms. It's ideal for professionals in HVA...

  SHEN ZHEN YIERYI Technology Co., Ltd

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• Portable 1.5L Hydrogen Water Bottle With PEM Technology

  

  Product selling points: ��� Product Design & Features 1.High Precision Measurement Equipped with upgraded glass electrodes and high-sensitivity sensors to monitor dissolved hydrogen concentration precisely, with ...

  SHEN ZHEN YIERYI Technology Co., Ltd

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• Rechargeable Hydrogen Rich Water Bottle For Antioxidant Support

  

  Product selling points: ��� Product Design & Features 1.High Precision Measurement Equipped with upgraded glass electrodes and high-sensitivity sensors to monitor dissolved hydrogen concentration precisely, with ...

  SHEN ZHEN YIERYI Technology Co., Ltd

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• Premium H2 Sports Bottle with Glass Electrode Technology

  

  Product selling points: ��� Product Design & Features 1.High Precision Measurement Equipped with upgraded glass electrodes and high-sensitivity sensors to monitor dissolved hydrogen concentration precisely, with ...

  SHEN ZHEN YIERYI Technology Co., Ltd

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• Large Capacity Hydrogen Cup for Gym Office Home Use

  

  Product selling points: ��� Product Design & Features 1.High Precision Measurement Equipped with upgraded glass electrodes and high-sensitivity sensors to monitor dissolved hydrogen concentration precisely, with ...

  SHEN ZHEN YIERYI Technology Co., Ltd

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• Molecular Hydrogen Water Maker Fitness Wellness Edition

  

  Product selling points: ��� Product Design & Features 1.High Precision Measurement Equipped with upgraded glass electrodes and high-sensitivity sensors to monitor dissolved hydrogen concentration precisely, with ...

  SHEN ZHEN YIERYI Technology Co., Ltd

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• 1.5L Hydrogen Water Bottle with PEM Platinum Electrode

  

  Product Function Design ��� High Precision Measurement The bottle features advanced sensor integration and electrode design, supporting highly accurate hydrogen concentration measurement for wellness optimization...

  SHEN ZHEN YIERYI Technology Co., Ltd

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• Portable Hydrogen Rich Sports Bottle 57oz Capacity

  

  Product Function Design ��� High Precision Measurement The bottle features advanced sensor integration and electrode design, supporting highly accurate hydrogen concentration measurement for wellness optimization...

  SHEN ZHEN YIERYI Technology Co., Ltd

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• Smart Anti Oxidant H2 Water Cup for Wellness Fitness

  

  Product Function Design ��� High Precision Measurement The bottle features advanced sensor integration and electrode design, supporting highly accurate hydrogen concentration measurement for wellness optimization...

  SHEN ZHEN YIERYI Technology Co., Ltd

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