Small Aquarium Underwater Ambience with Very Light Bubbling

  • ...wavelengths emitted by LEDs, HPS, MH, sunlight, and other light sources utilized by plants for photosynthesis..
  • RUGGED & EASY TO USE - Quantum sensor head is machined aluminum and potted solid with epoxy for years of use in harsh environments, including underwater. The handheld meter is attached by a cable and displays real-time readings, records samples, and logs average intensity and daily light integral (DLI) measurements. Unlike the sensor head, the handheld meter is not waterproof..
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YFIXTOOL 1\ Digital Turbine Flow Meter, LCD Digital Display Flowmeter, Gas Oil Fuel Flowmeter for Diesel, Kerosene, Gasoline, Aluminum Stainless Steel. Flow Rate of 10-100LPM(2.6-26GPM).

  • 【Wide Application】The digital turbine fuel flow meter can be used to measure diesel, gasoline, kerosene, methanol and so on. Suitable for the flow rate of 10-100LPM(2.6-26GPM)..
  • 【Multifunctional】Zero function, instantaneous flow, and cumulative flow readings on the display with the arccuracy of ±1%..
  • 【Convenient Use】The turbine flow meter can switch between liters, gallons, pints and quarts to meet your different needs..
  • 【High-Quality Materials】The flow meter is made of corrosion-resistant aluminum housing and stainless steel turbine, and have superior sturdiness and durability..
  • 【Warn】With 2 x LR03 AAA batteries, the circuit is stable, long-service life and high efficiency. Do not forget to remove the battery when out of use because it is long-working and can't be turned off..
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DAE AS200U-75 Water Meter, 3/4\ NPT Couplings, Measuring in Gallons

  • Horizontal Inline mount with dial facing upward. For the water meter to be installed vertically with water flowing upward, please refer toDAE V-75. Or DAE PVM-75, DAE VM-75P which can be installed in any position, vertically or horizontally, water flowing downwards or upwards, dial facing upwards, downwards or side-way..
  • For upgraded AS200U-75P, Cloud Metering available (2nd picture) with DAE CC2030 Gateway. CC2030 will collect water usage from DAE AMR (for 16 meters) or AMR130AN (for 1 meter) and send them to cloud server through Ethernet. With PC, cell phone, the landlords can see real time data, monthly water usage & billing reports to their tenants. If there is abnormal usage (ex. Broken piping), an email alert will be sent to your cell phone..
  • For upgraded AS200U-75P, ready for use with CO-10 (Electronic Pulse Counter) or CO-10 KIT - An inexpensive remote reading solution (6th picture). Can also use with DAE AMR130 (Auto Meter Reading Module for single water meter) and AMR (for 16 water meters) for remote reading (5th picture)..
  • For product description, you can also refer to “Specification Sheet” in “Product guides and documents”. To install the DAE 3/4" water meter with the 3/4" garden hose at both ends (or one end with hose bibb and the o....
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DAE MJ-100 1\ NSF61 Lead Free Potable Water Meter, Pulse Output + Couplings, Gallons

  • Horizontal mount with dial facing upward. For the water meter to be installed vertically with water flowing upward, please refer to DAE PD-100 (B08D7356MY), which can be able to be installed in any position, vertically or horizontally, dial facing upwards or downwards or horizontally, water flowing downwards or upwards..
  • Certified by NSF to meet ANSI/NSF 61 for material safety and ANSI/NSF 372 for lead free plumbing as defined by the US Safe Drinking Water Act. Factory Calibration Certificates available. DAE Controls LLC is a Minority Business. Please feel free to get the NMSDC Minority Supplier Certificate from DAE Controls Website..
  • Cloud Metering available (2nd picture) with DAE CC2030 Gateway. CC2030 will collect water usage from DAE AMR (for 16 meters) or AMR130AN (for 1 meter) and send them to cloud server through Ethernet. With PC, cell phone, the landlords can see real time data, monthly water usage & billing reports to their tenants. If there is abnormal usage (ex. Broken piping), an email alert will be sent to your cell phone. No IT guy required. Just connect wires as per a simple picture (see video) & ready to go..
  • Ready for use with CO-10 (Electronic Pulse Counter) or CO-10 KIT - An inexpensive remote reading solution (6th picture). Can also....
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DreamSpa Ultra-Luxury 9\ Rainfall Shower Head/Handheld Combo. Convenient Push-Button Flow Control Button for easy one-handed operation. Switch flow settings with the same hand! Premium Chrome

  • RAINFALL SHOWER COMBO WITH PUSH-BUTTON CONTROL FLOW CONTROL: Use luxurious rainfall shower head for drenching Rainfall Showerhead, or pamper with new state-of-the-art hand shower featuring convenient push-button flow control | Hold the Handheld Shower and switch its flow settings with the same hand | No dial to turn, SIMPLY PUSH THE FLOW-CONTROL BUTTON with your thumb | Place the handheld shower anywhere in the shower for easy reach and convenience.
  • EXTRA-LARGE RAIN SHOWER HEAD: Extra Large 9 Inch Face for shoulder-to-shoulder water flow coverage | Rub-clean jets for easy cleaning | Angle-adjustable solid brass ball joint nut for reliable leak-free connection | High-fashion design | Premium All-Chrome finish.
  • HANDHELD SHOWER WITH PUSH BUTTON FLOW CONTROL: Can be used as overhead or handheld shower | Extra-large 4.75 Inch face for wider water flow coverage | Revolutionary push-button flow control for one-hand operation (hold hand shower and switch flow settings with the same hand) | Enjoy high-power rain, aeration massage and luxurious waterfall settings with a push of a button, no dial to turn | Rub-clean jets for easy cleaning | High-fashion Oval Square design | Premium all-chrome finish.
  • INSTALLATION: Tools-free Installation. Connects in minutes ....
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DreamSpa Ultra-Luxury 9" Rainfall Shower Head/Handheld Combo. Convenient Push-Button Flow Control Button for easy one-handed operation. Switch flow settings with the same hand! Matte Black

  • RAINFALL SHOWER COMBO WITH PUSH-BUTTON CONTROL FLOW CONTROL: Use luxurious rainfall shower head for drenching Rainfall Showerhead, or pamper with new state-of-the-art hand shower featuring convenient push-button flow control | Hold the Handheld Shower and switch its flow settings with the same hand | No dial to turn, SIMPLY PUSH THE FLOW-CONTROL BUTTON with your thumb | Place the handheld shower anywhere in the shower for easy reach and convenience.
  • EXTRA-LARGE RAIN SHOWER HEAD: Extra Large 9 Inch Face for shoulder-to-shoulder water flow coverage | Rub-clean jets for easy cleaning | Angle-adjustable solid brass ball joint nut for reliable leak-free connection | High-fashion design | Matte Black finish.
  • HANDHELD SHOWER WITH PUSH BUTTON FLOW CONTROL: Can be used as overhead or handheld shower | Extra-large 4.75 Inch face for wider water flow coverage | Revolutionary push-button flow control for one-hand operation (hold hand shower and switch flow settings with the same hand) | Enjoy high-power rain, aeration massage and luxurious waterfall settings with a push of a button, no dial to turn | Rub-clean jets for easy cleaning | High-fashion Oval Square design | Matte Black finish.
  • INSTALLATION: Tools-free Installation. Connects in minutes to any standar....
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Dura Products DPABS-4315E Dura-ABS – 110V Auto Batch System w/Dura-Meter w/Lexan Faceplate, Dura-Pump w/EDPM Rubber

  • AUTO BATCH SYSTEM: This is an intuitive interface that allows for the selection of manual or automatic operation with the flip of a switch. This is a high-flow pumping system with up to 15GPM flow rate..
  • HOW IT WORKS: The Auto-Batch System is easy to use. All you need to do is select the volume desired, press START. The pump will begin to dispense fluid and automatically shuts off when complete..
  • KIT INCLUDES: The Dura-ABS kit includes high-flow Dura-Pump and Dura-Meter with Lexan faceplate. It is available in preset, quick list or manual calibration..
  • DURA METER: The fluid flow meter has 100% moisture sealed circuitry that makes meter impervious to water intrusion. It is also equipped with menu driven backlit display to check the fuel level. It can be plumbed both for in-line and 90o applications..
  • DURA PUMP: The hydraulic pump has a 30-minute duty cycle and automatically shuts off after 10 minutes. The included ¼ HP motor is thermally protected from overheating which makes it suitable for elaborated use..
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Dura Products DPABS-4312E Dura-ABS – 12V Auto Batch System w/Dura-Meter w/Lexan Faceplate, Dura-Pump w/EPDM Rubber

  • AUTO BATCH SYSTEM: This is an intuitive interface that allows for the selection of manual or automatic operation with the flip of a switch. This is a high-flow pumping system with up to 15GPM flow rate..
  • HOW IT WORKS: The Auto-Batch System is easy to use. All you need to do is select the volume desired, press START. The pump will begin to dispense fluid and automatically shuts off when complete..
  • KIT INCLUDES: The Dura-ABS kit includes high-flow Dura-Pump and Dura-Meter with Lexan faceplate. It is available in preset, quick list or manual calibration..
  • DURA METER: The fluid flow meter has 100% moisture sealed circuitry that makes meter impervious to water intrusion. It is also equipped with menu driven backlit display to check the fuel level. It can be plumbed both for in-line and 90o applications..
  • DURA PUMP: The hydraulic pump has a 30-minute duty cycle and automatically shuts off after 10 minutes. The included ¼ HP motor is thermally protected from overheating which makes it suitable for elaborated use..
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Apogee Instruments MQ-500 Full-Spectrum Quantum PAR Meter & Telescopic Wand Bundle - Digital PPFD Meter for LED Greenhouse Grow Lights, Sunlight, & Plant Monitoring

  • ... s-1 within 5 % uncertainty. Unlike hobby-grade PAR meters, our meter has a stable, accurate calibration with an accuracy drift rate of less than 2% per year..
  • RUGGED & EASY TO USE - Quantum sensor head is machined aluminum and potted solid with epoxy for years of use in harsh environments, including underwater. The handheld meter is attached by a cable and displays real-time readings, records samples, and logs average intensity and daily light integral (DLI) measurements. Unlike the sensor head, the handheld meter is not waterproof..
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