Best Open Channel Flow Meters

GTD Audio 4 Handheld Wireless Microphone Cordless mics System, Ideal for Church, Karaoke, Dj Party, Range up to 300 ft,

  • Individual volume controls on each Channel.
  • One 1/4" Mixed output and four XLR Individual outputs.
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Roleadro T5 Led Grow Light Bar,Grow Lights Strip with Samsung LM301B Chips & Red Full Spectrum for Indoor Plants Light with Timer Extendable LED Grow Lamp for Grow Shelf Greenhouse Plant

  • ... indicator is off, the timing function is off. ATTENTION: This timing function is 24H cycle timing. In the case of continuous power, the cycle will work, and it will be invalid after power off. Don't worry about forgetting to turn on the light for your beloved plants when your busy work.
  • 【4 Dimmable Modes and Dual Channel Control】: Our LED plant strips have 4 adjustable brightness levels: 25%, 50%, 75%, 100%, to meet each plants lighting requirements at different stages. Dual channel control can divide 4 pcs light bar into 2 sets each of 1-2 light bar, different kinds of plants or growth states, which require different irradiation time, which is convenient for you to control. You just need to press the middle button to select to open the specified channel or open all channels..
  • 【High Efficiency and Safety】: 4 pcs 10W Extendable 16.2 Inches LED Grow Light Strip are about 0.5-1 meters high from the blade. The LED plant growth lamp can emit the specific light needed by the plant. It can completely replace the sunlight for 12 hours every day. This product is free of 3 lengthened daisy chains, the line is long enough, Roleadro led grow plant light housing is made of aluminum, which has excellent heat dissipation, no need cooling fans, runs quie....
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GTD Audio VHF Wireless Microphone System with 4 Headset, Lavalier (Lapel) mics 380L

  • 4 Channel Receiver with 4 Belt pack transmitters & lavalier, headset Mics.
  • Individual volume controls on each Channel.
  • One 1/4" Mixed output and four XLR Individual outputs.
  • Frequency: 240Mhz-260Mhz ( This microphone unit is a fixed frequency unit, only one unit can work at one time. Multiple units can not work together and will cause interference with each other).
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6 Beyerdynamic DT-880-PRO-250 Studio Recording Headphones+Presonus Headphone Amp

  • Package Includes: (6) Beyerdynamic DT-880-PRO-250 Semi Open Studio Reference Monitor Headphones. (1) Presonus HP60 6-Channel Amplifier Headphone Amp w/ Talkback & A/B Input Mix. Features: Beyerdynamic DT 880 Pro Professional Studio Headphones. Semi-open, diffuse-field studio headphone. Analytical sound. Comfortable fit due to rugged, adjustable, soft padded headband construction. Robust, easy serviceable construction as all parts are replaceable. Single-sided cable.
  • Velour, circum-aural (around the ear) ear pads. Supplied in a carrying bag. Details: Transmission type Wired. Headphone design (operating principle) Semi-open. Headphone impedance 250 ohms. Headphone frequency response 5 - 35.000 Hz. Nominal sound pressure level 96 dB. Construction Circum-aural (around the ear). Cable & plug Coiled connecting cable with mini-jack plug (3.5 mm) & adapter (6.35 mm). Net weight without packaging 295 g.
  • Click Here To View The Specification Sheet (Link Opens In A New Tab). Click Here To View The User Manual (Link Opens In A New Tab)..
  • PreSonus HP60 6-Channel Amplifier Headphone Amp with Talkback and A/B Input Mix. Six independent ultra low noise, high output headphone amplifiers (150 mW per channel). Two sets of stereo inputs (A and B) with balanced TRS connector....
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AUGOCOM RY S110 CATV Cable TV Handle Signal Level Meter DB Best Tester 47-870MHz

  • 【Multi-Function TV Signal Meter】RY S110 CATV Cable TV Handle Signal Level Meter is an instrument used for the construction and maintenance of analog TV / digital TV, and the measurement of TV signal level and power level. It is widely applied in the routine maintenance of the CATV system.
  • slope measurement,voltage measurement,measurement of C/N ratio..
  • 【How to switch the meters Channel to US Channel?】Enter VOLT and then press ./Z button, and the right corner please switch to 2ch, then you entered US channel..
  • 【Customized Barrel】We have received customer's feebdack before that the barrel come with original package is not compatible, so we have customize the barrel. And now purchase our S110 TV Signal Meter can get the customized barrel for free..
  • 【Wide Test Range】U.S. Standard Channel USA STD-CATV/U.S. digital standard channels USA STD-CATV ,Range of frequency: S110 47MHz ~ 870MHz ..
  • 【Worth to Own】S110 employs high brightness back-light operating modes, with clear LCD screens, dual-channel measurement display, so it is convenient and pragmatic.
  • besides, numeric keypad input allows it easy to operate..
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BETOOLL HW9003 Argon/CO2 Mig Tig Flow Meter Gas Regulator Gauge Welding Weld

  • Brand New BETOOLL Argon / CO2 regulator and flow meter..
  • Flow Meters are more accurate than the flow gauge regulators..
  • The pressure gauge which shows how much gas is left in the tank goes from 0 to 4000 psi..
  • And this flowmeter does not use a diaphragm, so it is more reliable than the flow-gauge style regulators..
  • The output flow is adjustable from 10 to 60 cfh (cubic feet per hour), and is indicated by a ball which moves up and down in the flow tube..
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GTD Audio 4x800 Adjustable Channels UHF Diversity Wireless Cordless Microphone System with 4 Bodypacks, 4 Beige Headsets & 4 Lapels Mics, Range 450 ft, (8 Mics)

  • 800 Selectable frequencies on each channel, up to 20 sets can be worked at the same time.
  • True diversity operation for increased range/reliability, reducing dropouts..
  • Automatic frequency scanning to find and set the most interference-free channel in the area.
  • Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize.
  • Range: Up to 450 feet ( 150 meters ) Frequency: UHF 550MHz - 590MHz ( programmable ).
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Rockville 2-Person Podcast Podcasting Recording Kit w/RCM Mics+Stands+Headphones

  • Package Includes:. (1) Rockville RockMix 2 Channel Mic/Instrument Pro Recording Mixer+USB Interface/EQ. (2) Rockville RCM03 Pro Studio Recording Condenser Microphone Mic+Metal Shock Mount. (2) Rockville RDTS Adjustable Height Studio Desktop Tripod Microphone Stand+Mic Clip. (2) Samson SR850 Professional Semi-open Studio Reference Monitoring Headphones. (1) Rockville RC135TRS 3.5mm Male to Dual 1/4" TRS Female Headphone Splitter Cable.
  • Features of RockMix 2:. . Rockville RockMix 2 Channel Mic+Instrument Pro Recording Mixer with USB Recording Interface. Switchable +48v Phantom Power on both channels for use with condenser microphones. Channel 1 and Channel 2: XLR and �� TRS combo input jacks. Channel 1 is a microphone channel. Channel 2: mic/instrument level switchable allowing you to connect a mic, instrument, or any other audio device. Independent Level Controls for Main and Headphone/Monitor Outputs..
  • Features of RockMix 5: Rockville RockMix 5 Channel Mixer w/USB Interface, Bluetooth, Echo, 2 Band EQ. (1) Combo jack (XLR and ��) Mic/Line input with volume control,2-band EQ, and Pan as well as 18V phantom power.Features of RCM03:. Rockville RCM03 Pro Studio Recording Condenser Microphone Mic+Metal Shock Mount. Aluminum high quality construction....
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GTD Audio 4x800 Adjustable Channels UHF Diversity Wireless Cordless Handheld Microphone Mic System Ideal for Church, Karaoke, Dj Party, Range 450ft (4 Handheld Mics)

  • 800 Selectable frequencies on each channel, up to 20 sets can be worked at the same time.
  • True diversity operation for increased range/reliability, reducing dropouts..
  • Automatic frequency scanning to find and set the most interference-free channel in the area.
  • Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize.
  • Range: Up to 450 feet ( 150 meters ) Frequency: UHF 550MHz - 590MHz ( programmable ).
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Purple TwinCloud Pillow | Adjustable Support for Soft or Firm Support, Perfect Side Sleeper Pillow

  • Adjustable Support--The patented construction lets you easily fine-tune to best fit your sleep position and support needs. Opt for softer, lower support or unzip, flip, and re-zip for a higher, firmer feel..
  • Always Fluffy Filling--Fine, silicone-coated gel fibers offer enhanced durability and can be molded to your comfort without falling flat or clumping – even after washing..
  • Allergy + Air Flow-Friendly--The 100% cotton cover encases two chambers filled with premium, down-like fibers that won’t trap heat or trigger allergies, and an open center channel allows for even more airflow..
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