Top Open Channel Flow Meters

Dual Wireless Lavalier Microphone System,Comica CVM-WM300A UHF 96 Channel Professional Lapel Lav Microphone for DSLR Canon Nikon Sony Camera XLR Camcorder Youtube Interview TV Video Recording(2TX+1RX)

• 【96-CHANNEL】Dual transmitters triggered by one receiver which can be used for multiple devices working together, Adjustable RF signal strength or auto-scanning for quick channel selection to A/B group.With LCF low cut filtering Mode and Manual / Auto IR sync..
• 【EASY TO CHARGE】Built-in rechargeable lithium battery, Work time up to 10 hours, and a MICRO USB interface at the bottom, it's pretty convenient for charging..
• 【REAL-TIME MONITORING】With real-time monitoring at the end of Receiver end and Transmitter power monitor functions.Mono/Stereo Output modes switchable..
• 【LONG WORKING DISTANCE】Working distance is up to 394 feet(120 meters)(in open area, up to 263 feet(80 meters) in barrier area). With audio dynamic display bar on LCD display screen. Group A Wireless Frequency:520.000MHz~548.500MHz..
• 【ADJUSTABLE RF SIGNAL STRENGTH】The CVM-WM300 wireless microphone is made of full-metal manufacturing, with excellent shielding. When the working distance is within 197 feet, you can switch to low strength mode, which helps to reduce power consumption for longer stan....

Cable Matters Short Cat 8 Ethernet Cable 3.3 Feet / 1m (Shielded Cat8 Ethernet Cable, Cat 8 Cable, Category 8 S/FTP Cable) in Black, up to 40Gbps

• Cat 8 performance for a 10GBASE-T, 25GBASE-T or a 40GBASE-T channel compliant network up to 30 meters.
• Fully backwards compatible with Cat 5e (Cat5e), Cat 6 (Cat6), or Cat 6A (Cat6A) Ethernet networks with 10Gbps support up to 100 meters.
• 25 GbE high bandwidth Ethernet cable Cat 8 rated supports network switch to server connections.
• Optimize the distance and power in high density networking End of Row (EOR), Top of Rack (TOR) or Middle of Row (MOR) configurations at the data center.
• Cat 8 supports interconnect topologies that are limited to 2 connections in a 30 meter channel for 25Gbps or 40Gbps network speeds.
• Next generation copper cable provides a lower cost alternative than OM3 fiber connections under 30 meters or an SFP+ twin-axial connection under 5 meters.
• Cat 8 Ethernet cable supports auto-negotiation for compatibility with mixed network server speeds from 1 Gbps to 40 Gbps.
• Superior Shielded design of this Cat 8 cable includes individually foil-Shielded bare copper connectors encased in an overall steel braid.
• Fully Shielded metal connectors have gold-plated RJ45 contacts and a snagless boot with molded strain relief.
• Tested to support up to 2000 MHz (2 Ghz) that is 4x the frequency of Cat 6A cable or C....

Cable Matters 40Gbps Cat 8 Ethernet Cable 9.8 Feet / 3m (Shielded Cat8 Ethernet Cable, Cat 8 Cable, Category 8 S/FTP Cable) in Yellow, up to 40Gbps

• Cat 8 performance for a 10GBASE-T, 25GBASE-T or a 40GBASE-T channel compliant network up to 30 meters.
• Fully backwards compatible with Cat 5e (Cat5e), Cat 6 (Cat6), or Cat 6A (Cat6A) Ethernet networks with 10Gbps support up to 100 meters.
• 25 GbE high bandwidth Ethernet cable Cat 8 rated supports network switch to server connections.
• Optimize the distance and power in high density networking End of Row (EOR), Top of Rack (TOR) or Middle of Row (MOR) configurations at the data center.
• Cat 8 supports interconnect topologies that are limited to 2 connections in a 30 meter channel for 25Gbps or 40Gbps network speeds.
• Next generation copper cable provides a lower cost alternative than OM3 fiber connections under 30 meters or an SFP+ twin-axial connection under 5 meters.
• Cat 8 Ethernet cable supports auto-negotiation for compatibility with mixed network server speeds from 1 Gbps to 40 Gbps.
• Superior Shielded design of this Cat 8 cable includes individually foil-Shielded bare copper connectors encased in an overall steel braid.
• Fully Shielded metal connectors have gold-plated RJ45 contacts and a snagless boot with molded strain relief.
• Tested to support up to 2000 MHz (2 Ghz) that is 4x the frequency of Cat 6A cable or C....

EXMAX UHF-938 UHF Acoustic Transmission Wireless Headset Microphone Audio Tour Guide System for Church Translation Teaching Travel Simultaneous Interpretation Tour (1 Transmitter and 20 Receivers)

• ...ho speaks to the microphone of transmitter to the people who wear earphone of the receivers,transmission distance is about 150 meters/492ft.This EX-938 voice acoustic transmission equipment helps tour groups/speakers/lecturers/minister overcome background noise and keep social distancing..
• 【11 select-able UHF Channels all multigroup working】11 select-able UHF Channels allow at least 5 groups working simultaneously on different channel ID without interference.Each group uses unique Channel ID and different groups uses different Channel ID.One EX-938T transmitter could pair with many many EX-938R receivers within working distance so long as they are on the same Channel ID. PLL frequency synthesized technology ensures stable and reliable voice transmission performance..
• 【Easy Operation】AA batteries as power supply,low power consumption design for long working time over 15 hrs,easy operation on battery replacement,no built-in battery makes it conveniently to be taken on flight.EX-938T transmitter has two input jacks, AUX and MIC,AUX is for external audio input, such as music playing from CD or MP3/MP4 player.
• MIC is for real-time human voice inputting,such as teaching,training, touring,speaking etc.Please don’t mix up the two jacks,otherwise ....

VocoPro - SMARTTVOKE - Karaoke Mixer with Digital Input & Wireless Microphones

• 100 Selectable frequencies on each channel, up to 20 sets can be used at the same time.
• Automatic frequency scanning to find and set the most clear channel, avoiding dropout..
• Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize.
• Backlit LCD display showing RF level, AF level, Channel Frequency and mute status.
• Range: Up to 400 feet ( 120 meters ). Frequency: 530Mhz - 580Mhz ( Adjustable ).

Comica CVM-WM300 C 96-Channels UHF Professional Dual Wireless Lavalier Lapel Microphone System for Canon 5DII/5DIII 6D Panasonic GH4/GH5,XLR Camcorder Camera& Smartphone 394-foot Range

• 【96-CHANNEL】One transmitters triggered by one receiver which can be used for multiple devices working together, Adjustable RF signal strength or....
• 【EASY TO CHARGE】Built-in rechargeable lithium battery, Standby time up to 10 hours, and a MICRO USB interface at the bottom, it's pretty....
• 【REAL-TIME MONITORING】With real-time monitoring at the end of Receiver end and Transmitter power monitor functions.Mono/Stereo Output modes....
• 【LONG WORKING DISTANCE】Working distance is up to 394 feet(120 meters)(in open area, up to 263 feet(80 meters) in barrier area). With audio dynamic....
• 【ADJUSTABLE RF SIGNAL STRENGTH】The CVM-WM300 wireless lavalier microphone is made of full-metal manufacturing, with excellent shielding. When the....

Yochaqute Aquarium External Canister Filter 9W 130GPH Quiet Compact Fish Tank Filter Pump for 15-60 Gallon Saltwater | Turtle Tank | Water Filtration System

• 【High Efficiency & Ultra-Quiet】 The fish tank filter pump is equipped with 9W high-quality copper motor that is durable and stable. The max flow....
• 【Multiple Filtration】 The aquarium filter adopts U-shaped flow channel design to make full use of the internal space of the filter. 3-stage....
• 【Two Installation Method】 The aquarium external filter is equipped with a hose (24.8 inch) that can be cut freely. Hanging installation or....
• 【Unique Water Spray】 The aquarium canister filter is equipped with a rain spray pipe to achieve more oxygen aeration and water flow, which is most....
• 【Easy to Use】 Quickly assembles and disassembles. Just need to open the buckle and fill up with water before running. Convenient to clean. Clean....

Electric Drill Pump for Water Gasoline Oil Diesels Fluid Transfer Pump Mini Hand Self-Priming Quick Pumping Speed

• High quality drill pump- Fine workmanship, plastic, durable and has a long service life..
• Feature- Large flow, stable performance and high efficiency, easy installation..
• Quick- Pumping speed is fast, can pump 20-30 L water per minute(depends on the rpm of drill)..
• Convenient to use and store- Install all the drill chucks, you can use the electric drill to get the pump, easy and convenient to use. Compact and light weight design, portable and easy to store..
• Flow speed- The recommended speed is 1500-3500 rpm. The pump head and flow are related to the speed. The higher the speed, the higher the head and flow. 1500 rpm, the pump head is about 1.5 meters, the flow is about 15L per minute. 3000 rpm, the pump head is about 3 meters, and the flow rate is about 30L per minute..

Recoil RCK0D True 0 Gauge Car Audio Dual Amplifiers CCA Wiring Installation Kits with OFC RCA Cable

• 17ft (5.5 meters) Premium Frosted Blue 0 Gauge CCA power wire & 3ft (.95 meters) Premium Frosted Black 0 Gauge CCA ground wire with ring terminal provides optimal power transfer.
• 4ft (1.2 meters) Premium Frosted Blue 4 Gauge CCA power wire 4ft (1.2 meters) Premium Frosted Black 4 Gauge CCA ground wire with ring terminal provides optimal power transfer.
• Three pieces 17ft (5.5 meters) Oxygen Free Copper 2-Channel Helical twisted construction RCA interconnect cable, and 30ft (9.1 meters) Premium Frosted Blue/Black 12 Gauge CCA speaker wire.
• One Recoil ANL/Mini-ANL Fuse-holder with 200A ANL fuse offers ideal protection for high powered systems. Two pieces DB12 one input with two outputs power distribution block.
• All the installation hardware are included.

7/16\ to 1/2\ Flow Control Needle Pinch Valve (3 Valves)

5/16\ to 3/8\ Flow Control Needle Pinch Valve (3 Valves)

MSDADA 110 Pcs Adjustable Irrigation Drippers Sprinklers Emitter Drip Anti-Clogging Watering System for Flower beds,Gardens, Lawn on 1/4'' Barb

• ☑️Materials & color: Plastic, Black and Red. Package included: 110x Drippers.
• ☑️Fit for different tube: Has a 1/4-inch barb thread connection, Suitable for 4mm/ 7mm(Inner/ Outer diameter) tube.Thread diameter: 1/4 inch,Spray radius: 0-0.5m..
• ☑️How To Use: Full open they will cover a 10 to 12 inch circle. Rotation of the cap allows adjustment of flow and diameter of throw down to a complete shut-off via a ratchet mechanism on the cap and a notch on the base..
• ☑️Adjustable flow range: 1-70L/h, Working pressure: 1-3KG, able to preserve constant when Long laying or pressure fluctuations, slow watering rate allows soil to absorb water more completely in the root zones of plants..
• ☑️Adjustable Irrigation Drippers Sprinklers Emitter Drip System,Automatic cleaning, the starting water erosion flow channel, anti-clogging performance..