Best Metering Nozzle

TTartisan Light Meter with Two Dial Electronic Camera Light Meter Hot/Cold Shoe Fixing Camera Photometer Photography Set-top Light Meter, Adjust Shutter Speed, ISO (Black)

  • Two dials Light Meter: one for ISO and aperture and another one for shutter speed allow settings to be made..
  • Accurate light measurement: The current exposure status is displayed by the indicator light. The left and right dials can modify the parameters, which resemble the Manual mode of camera..
  • Compact and lightWeights only 35g:Aluminum anodizing body , High quality metal with a weightof 35g . ( The battery is not included).
  • Cold shoe mount, compatible with various camera: Suitable for any model of camera, also can mesure by hand hold..
  • Double energy savingcontinuous metering for 60 hours: 1. 10 seconds without operationthe: The light will shut down automatically, and wake up by any touch.
  • 2. 60 seconds without operationthe: the machine switch to sleep mode , click the metering buttonto awake..
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Sony a7 III ILCE7M3/B Full-Frame Mirrorless Interchangeable-Lens Camera with 3-Inch LCD, Body Only,Base Configuration,Black

  • Advanced 24.2MP BSI full frame Image Sensor w/ 1.8X readout speed.
  • 15 stop dynamic range, 14 bit uncompressed RAW, ISO 50 to 204,800. Compatible with Sony E mount lenses. Can be connected via Bluetooth with smartphones featuring (as of the date of release)- Android (Android 5.0 or later, Bluetooth 4.0 or later), iOS (Bluetooth 4.0 or later).
  • Up to 10fps silent or mechanical shutter with AE/AF tracking. Battery life (Still Images): Approx. 610 shots (Viewfinder) / approx. 710 shots (LCD monitor), battery life (Movie, continuous recording): Approx. 200 min (Viewfinder) / Approx. 210 min (LCD monitor).
  • 693 phase detection / 425 contrast AF points w/ 93 percent image coverage. Focus sensor: Exmor R CMOS sensor.
  • In the box: Rechargeable battery (NP FZ100), AC adapter (AC UUD12), shoulder strap, body cap, Accessory shoe cap, Eyepiece cup, Micro USB cable. Metering type: 1200 zone evaluative metering.
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Aquarium CO2 Check Valve, Stainless Steel Needle Check Valve Bubble Counter Aquariums System CO2 Regulator Fish Tank Accessory(Single Head Micro metering Valve Bubble Counter)

  • Stainless Steel Needle Micro-metering Valve—This aquarium CO2 check valve adopts high quality stainless steel needle micro-metering valve with high precision, that is easy to release CO2 by fine tuning..
  • Different Styles to Choose—This aquarium CO2 check valve provide many different styles for you to choose, can meeting your different demands..
  • Qualitative Materials—This aquarium CO2 check valve is made of high grade stainless steel material, which is anti-corrosion, abrasion resistant, glossy and durable..
  • Ergonomically Design—This aquarium CO2 check valve adopts ergonomically design, special metal-grinded surface, that is easy to operate..
  • Easy to Install & Remove—This aquarium CO2 check valve adopts simple design, which is easy to install and convenient to remove..
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TTartisan Light Meter with Two Dial Electronic Camera Light Meter Hot/Cold Shoe Fixing Camera Photometer Photography Set-top Light Meter, Adjust Shutter Speed, ISO Silver

  • Two dials Light Meter: one for ISO and aperture and another one for shutter speed allow settings to be made..
  • Accurate light measurement: The current exposure status is displayed by the indicator light. The left and right dials can modify the parameters, which resemble the Manual mode of camera..
  • Compact and lightWeights only 35g:Aluminum anodizing body , High quality metal with a weightof 35g . ( Without battery ).
  • Double energy savingcontinuous metering for 60 hours: 1. 10 seconds without operationthe: The light will shut down automatically, and wake up by any touch.
  • 2. 60 seconds without operationthe: the machine switch to sleep mode , click the metering buttonto awake..
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Saramonic Blink 500 Prox B2 | 2-Person Wireless 2.4GHz Clip-On Microphone System with Lavaliers (BLINK500PROXB2)

  • Incredibly easy-to-use clip-on wireless mic system with lavaliers that delivers high-quality sound of 2-people to cameras, recorders, mixers, and other 3.5mm input devices.
  • Transmitters (TX) have a built-in omni mic and can be clipped to clothing, used as a belt pack with included lavaliers, or transmit line-level audio. They feature OLED display with metering, input level control, and mute.
  • Camera Mountable Dual receiver (RX) features a Mono/Stereo output setting, headphone output for real-time monitoring, a vivid OLED display with metering, and include a 3.5mm TRS output cable.
  • Ultracompact and Lightweight, the system features a remarkable 10-hour battery run time on a full charge, 328-feet (100m) line-of-sight range, and automatic channel switching.
  • The system powers on and off, automatically when opening and closing the 3000mAh charging case. Case can charge the system up to 2.5 additional times anywhere, for up to an incredible 35-hrs of power on the go.
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Peristaltic Liquid Pump Waterproof DIYAquarium Lab Dosing Pump Adjustable Silicone Metering Pumping Pump US Plug AC100-240V

  • 【Silicone Tube Pump】The pump head of Quantitative Delivery Pump with imported peristaltic pump tube,which is resistant to corrosion acids and alkalis, and can be fixed with clips, which is very convenient to use.
  • 【Roller Dosing Pump 】These small metering pumps design three rollers with moderate pulsation, mainly used for aquarium quantitative liquid addition, calcium return, laboratory and industrial liquid sampling, etc.
  • 【Adjustment Knob】The Quantitative Delivery Pump adopts an integrated design, with a Single rotating knob, simple and elegant, convenient to adjust the flow rate, which can adjust the system flow rate at any time.
  • 【Scope of Application】These small metering pumps have self-priming function and can be widely used in experiments, biochemical analysis, pharmaceuticals, fine chemicals, and biotechnology fields.
  • 【Specification】Item Type: Peristaltic Pump--Color: Gray--Pump Body Flowing: Adjustable, about 0.1ml-250ml/min--Product Power Supply: AC100-240V 50/60HZ(commercial power)--Product Size: Approx. 150 x 98 x 51mm / 5.9 x 3.9 x 2in--Working Mode: Connect to power to start--Adjust the flowing rate through the knob potentiometer.
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Eyedro Business 3-Phase Solar & Energy Monitor - View Your High Resolution Energy Usage in a Variety of ways via My.Eyedro.com (No Fee) - Energy Costs in Real Time - Net Metering - EYEFI-3 (WIFI)

  • DIRECTIONAL SENSING support Solar / Net Metering. Shows power consumed vs. power generated..
  • VIEW YOURENERGY USAGE DATA in Watt-Hours, Watts, Amps, Volts, Power Factor, $..
  • MONITOR MAINS, BRANCH CIRCUITS, NET METERING, ETC., compatible with the Eyedro ESCLV family of sensors (5A - 3000A)..
  • SPECIAL FEATURES. In addition to seeing electricity usage and costs, and providing bill comparisons and estimates, Eyedro captures appliance start-up spikes and will notify you of a power or network failure. It’s designed and developed using the latest web technologies and is optimized for the smaller screen of mobile devices so you can view your electrical data wherever you are..
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Sony a7R III Mirrorless Camera 42.4MP Full Frame High Resolution Interchangeable Lens Digital Camera with Front End LSI Image Processor 4K HDR Video and 3 LCD Screen - ILCE7RM3/B Body Black

  • INCREDIBLE DETAIL: Shoot high-speed subjects at up to 10fps with continuous, accurate AF/AE tracking.
  • OPTIMAL LIGHT: A back-illuminated Exmor R CMOS sensor with gapless on-chip lens collects more light.Operating Temperature 32 - 104 degrees F / 0 - 40....
  • FASTER IMAGE PROCESSING: An updated BIONZ X processing engine boosts processing speeds up to 1.8x.
  • STUNNING HD VIDEO: Sony Alpha 7R 3 mirror less cameras record clear 4K video for editing and viewing.
  • BUNDLE INCLUDES: Power cord, charger, cable protector, shoulder strap, body/shoe caps, eyepiece cup.Metering Type:1200-zone evaluative metering.
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Sony Ericsson W910i Unlocked Cell Phone with 2 MP Camera, 3G, MP3/Video Player, Memory Stick Micro Slot-International Version with No Warranty (Noble Black)

  • Advanced 24.2MP BSI full frame Image Sensor w/ 1.8X readout speed.
  • 15 stop dynamic range, 14 bit uncompressed RAW, ISO 50 to 204,800. Compatible with Sony E mount lenses. Can be connected via Bluetooth with smartphones featuring (as of the date of release)- Android (Android 5.0 or later, Bluetooth 4.0 or later), iOS (Bluetooth 4.0 or later).
  • Up to 10fps silent or mechanical shutter with AE/AF tracking. Battery life (Still Images): Approx. 610 shots (Viewfinder) / approx. 710 shots (LCD monitor), battery life (Movie, continuous recording): Approx. 200 min (Viewfinder) / Approx. 210 min (LCD monitor).
  • 693 phase detection / 425 contrast AF points w/ 93 percent image coverage. Focus sensor: Exmor R CMOS sensor.
  • In the box: Rechargeable battery (NP FZ100), AC adapter (AC UUD12), shoulder strap, body cap, Accessory shoe cap, Eyepiece cup, Micro USB cable. Metering type: 1200 zone evaluative metering.
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Sony Alpha a6400 Mirrorless Camera: Compact APS-C Interchangeable Lens Digital Camera with Real-Time Eye Auto Focus, 4K Video, Flip Screen & 16-50mm Lens - E Mount Compatible Cameras - ILCE-6400L/B

  • 20.1MP stacked back illuminated 1" Exmor RS CMOS sensor w/ DRAM, large aperture 24-70mm1 F1.8-2.8 ZEISS Vario-Sonnar T lens.
  • Enhanced subject capture: wide 425 Phase/ 425 contrast detection points over 84 percent of the sensor.
  • Fast and accurate: Up to 11Fps continuous shooting at 24.2 MP raw with crisp, clear natural colors.
  • Multiple movie functions: Make time lapse movies or slow/quick motion videos without post processing.
  • Tiltable LCD screen: customizable for vlogging, still photography or recording a professional film.
  • In the box: rechargeable battery (NP FW50) AC adaptor (ac uud12), shoulder strap, body cap, accessory shoe cap, eyepiece cup, micro USB cable. Metering Type: 1200 zone evaluative metering.
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