ReviewsMining Light Meter

Light Transmission Meter Spectrum Transmittance Meter for Testing The Transmission Value of The Mobile Phone Lens

Type:Lens Transmission Meter, Spectrum Transmission Meter,Light Transmission Meter,Spectrum Transmittance Meter.
Accuracy: ±2%(Colorless and transparent material).
PL transmission meter, BL transmission meter, Light Transmittance Meter, Three function in ONE device..
Self-calibration and auto-calibration, NO need any manual adjustments..
Simple operation, putting the testing sample in the testing position, PL, BL and VL transmission values of the sample will simultaneously display..

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Mining Rig Frame - 6 GPU, Steel Open Air Crypto Mining Frame Rig Case with Switch Cable & Gloves, Support Long & Short Size GPU, for ETH/ETC/ZEC/BTC/Bitcoin/Ethereum/Dogecoin (6GPU)

PROFESSIONAL MINING RIG FRAME: 6/8 GPU Mining Rig Frame, crypto mining frame for ETH/ETC/ZEC/BTC/DOGE. Used to protect GPU and electronic equipment, can keep all cables clean and organized, along with everything in your mining machine..
COMPATIBLE SUPPORT: The Crypto Mining Frame support 6~8 graphics cards, supports all standard ATX/BTX/FLEX/ITX/MicroATX motherboards, supports the largest motherboard size 305*245mm.
supports 1 ATX power supply(Supports up to 260mm length), supports 4*12CM fans, support 1 HDD+2 SSD installation positions..
EASY INSTALLATION: The Open Air Mining Frame has precise screw holes and easy installation. You can quickly complete the layout of the Mining Rig. Product size 19.7x11.2x8.9inch (50x28.5x22.5cm)..
RUGGED AND DURABLE: The mining rig case is made of thickened 1.0mm steel plate. It is durable that can use for many years. Fully Protecting Your GPU and Electronic Device. Open Air Mine Frame Design + 6 Graphics card spacing 81.28mm(8 Graphics card spacing 60.96mm) bring you the ultimate heat dissipation performance..
IMPROVEMENTS & UPGRADE: We learned that the first generation of products has the defect of weak support for short graphics cards. Now, we're rolling out our new Mining Rig Frame! The addition of the middle s....

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Nelawya 5.8 dBi LoRa Antenna 915Mhz Outdoor Omni-Directional Antenna with 10ft Ultra Low Loss KMR200 Cable for Nebra RAK V2 MNTD Bobcat Sensecap M1 Helium HNT Hotsport Miner, Black

Frequency Range:902MHz - 928MHz. Gain:5.8dBi.
Ultra Low Loss Cable:3 Meter(10ft) Long N Female to RP-SMA Male Low Loss KMR200 Cable Allowing Install The Antenna indoor/outdoor.
Industrial Grade Construction Design, Quality Build and Durable Fiberglass Finish Make it More Suitable for All-Weather Operation. Built-in Pure Copper Oscillator for Performance Ultra Distance Signal Transmission..
Works with Most of LoRa IoT Application to get more witnesses for more HNT rewards.. Compatible with RAK Bobcat HNT Hotspot Miner, Helium HNT Mining, Low Data Rate Communication Networks, Long Distance LoRa Nodes, IoT & M2M Nodes, Industrial & Environmental Monitoring, Smart Metering Applications, Inventory Tracking, Vending Machine Data & Monitoring, LoRaWAN, Multipoint and NLOS Applications, Wireless Video and Security Systems..

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Blue Orchards Mining Fun Deluxe Party Packs for 16 Guests! Mining Birthday Party Decorations Gamer Birthday Decorations for Boys Construction Theme Birthday Party Pixel Gaming Party Decorations

[EVERYTHING YOU NEED] Our exciting Mining Fun Deluxe Party Pack has all the party basics you’ll need to complement your little one's pixel mining....
[FOR 16 GUESTS]This Mining Fun Deluxe Party Pack includes 16 9-inch paper dinner plates, 16 7-inch paper dessert plates, 20 paper lunch napkins, 16....
[PARENTS LOVE] Parents will love having everything for their little one’s mining celebration all together in one easy mining package! Craft your way....
[MAKE MEMORIES] Grab your Mining party favors and make lasting memories and breathe easy with this adorable, all-inclusive party pack picked....
[HAVE FUN] Bring your pickaxes and let your guests enjoy these Mining inspired party decorations when you decorate your big day with our amazing....

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SUOHUI Complete GPU Mining Rig for Ethereum Classic ETC/ETH/RVN/Flux/Rego with 8 GPU Mining Motherboard,PSU,RAM, SSD, Open Frame Mining Machanie(ExcludingGPU/1 Layer Miner)

【Preinstalled Mining hardware】Miner comes with a mining motherboard, PSU, cooling fans, 128GB SSD, 8GB RAM, CPU, and Win10 OS(not activated). Our mining rig has a complete installation that all components have passed the inspection of technicians and assembled before sending out, which can reduce the defective rate of electronic components and improve the product quality. Easy start in minutes! Note: NOT include GPUs..
【Professional Mining Power Supply】 1800W full voltage power supply allows to mine at home easily. The 10 customized long-line power cables directly power mobo and each graphics card without an adapter cable, avoiding burning the card due to poor contact, providing the best security for your mining..
【4*4500 RPM Silent Cooling Fans】The mining machine has 4 powerful GPU cooling fans with a fan speed controller. Controllable win speed allows accelerating airflow flexibility for optimal cooling. Equipped with the bottom plate to prevent turbulent airflow and achieve excellent efficient heat dissipation..
【Stackable Open-air Mining Frame】: This mining frame is made of high-quality material, reinforcing the mobo with14 screws to protect it from being over shaped. The open-air frame ensures that the graphics card is not limited i....

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5in1 15Ft (5Pack 3Ft) Neon Strip Light Wire, Ourbest 3Mode Stay/Slow/Fast Flash EL Wire Lights Battery Pack for Cosplay Dress Halloween Christmas Party Decoration(Red)

Suitable for most Off-road, for jeep or other vehicles, ATV, SUV, mining, boat, Excavators, truck, tractor and other heavy equipments.
Perfect for skiing race teams on boats, for camping at night and in competition use Car Light Offroad Work Light Bar fot Jeeb Car Styling Driving Lamp Flush Mount External Light Truck Tractor.
The work light is one type of off-road product, and it can be widely used in the most difficult and demanding working environments all over the world..
This work light was produced with strictly standard. All the test procedure ensures that this light can work at the situation like darkness, vibration, shock, dust and humidity. This product can be used in machines and vehicles within the SUV, truck, RV, mining, playground, warehouse, construction, forestry, agricultural, material handling and, trailer & emergency industries..
This product provides 30000hours long working Color Temperature:6000K lifespan and more brightness but less power consumption.

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8 GPU Mining Rig Frame Case - Complete Mining Rig System for Cryptocurrency Ethereum Miner with 1800W/2800W Power Supply(176V-260V), Motherboard, CPU, RAM, SSD, 8 Adjustable Speed Fans (Without GPU)

【Built in 1800W Power Supply】The mining machine system comes with 1800W (176V-260V) professional Low Decibel mining machine power supply (It will not work under 110V household voltage), the decibel is about 50dB, suitable for home use. Up to 90% power conversion efficiency, allowing you to enjoy mining and save your power consumption at the same time..
【8 GPU slots】8 GPU slots in the mining rig frame case, and the 65mm gap between GPU ports makes it quieter and easier to cool. The mining case support 8 PCS 3060TI/3070/6800/6800XT 6900/6900XT GPU simultaneously. But It is recommended to run only 4 PCS 3080,3090. Note: GPU longer than 32 cm in length are unavailable..
【8 Adjustable Speed Fans】The mining computer case is equipped with 8 PCS cooling fans.The design of one air volume in and one out, the air volume is sufficient and silent enjoyment, escort your graphics card. Fan controller can control the fan speed from 2500 to 4500 rpm, rotate the fan controller to the right to increase the speed..
【Mining rig Including】Our 8 GPU mining rig frame includes 1800W Mining power supply, motherboard, Intel CPU, 128GB SSD, 4G RAM, 2500-4500 rpm cooling fan * 8, screws package. Note: The hard disk is not equipped with a system. After you log in to ....

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SUOHUI Ethereum Mining Rig Complete Mining Case for ETH/ETC Crypto Mining Prebuilt 8 GPU Mining Motherboard 1800W PSU 110v-220v 8 Cooling Fans 8GB RAM SSD CPU Excluding GPUs -Blue

◀ Complete Installation, Start in Minutes： This GPU miner has installed high-quality mining hardware (without GPU) and Win10 English version....
◀ Ultra-quiet Mining Power Supply: Built-in 4U 1800W full-voltage power supply, 110V-220V universal output to meet the use of different voltage....
◀ 8 Controllable Cooling Fans: With each 4 cooling fans installed on the front and rear, the mining case fully allows the cold air in and hot air....
◀ High-quality Mining Sever Case: The mining rig adapted sturdy and durable steel material to protect the GPU and electronic accessories. High....
◀ SUOHUI complete mining rig case comes with an 8GPU mining motherboard, 1800W PSU, 8GB RAM, 128GB SSD, CPU (with the cooling system), 4USB ports,....

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SUOHUI GPU Mining Rig Case for ETC AE Beam CFX ERG RVN SERO GRIN Crypto Miner Complete Mining System with 8 GPU Mining Motherboard PSU Cooling Fans RAM SSD CPU Excluding GPUs -Black

◀ Complete Installation, Start in Minutes： This GPU miner has installed high-quality mining hardware (without GPU) and Win10 English version....
◀ Ultra-quiet Mining Power Supply: Built-in 4U 1800W full-voltage power supply, 110V-220V universal output to meet the use of different voltage....
◀ 8 Controllable Cooling Fans: With each 4 cooling fans installed on the front and rear, the mining case fully allows the cold air in and hot air....
◀ High-quality Mining Sever Case: The mining rig adapted sturdy and durable steel material to protect the GPU and electronic accessories. High....
◀ SUOHUI GPU mining rig case complete system supports mining cryptocurrency like Ethereum Classic ETC/ETH/Flux/Render Network/Akash Network/XRP and....

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Jonard Tools FPL-5050 Fiber Power Meter & Optical Light Source Kit (-50 to +26 dBm, Single-Mode)

ESSENTIAL KIT: This tool kit provides everything you need to provide a stable light source and measure the relative optical power of fiber optic cables.
POWER METER (FPM-50A): Measure single-mode wavelengths from 800-1650 nm with relative power ranging from -50 to +26 dBm.
LIGHT SOURCE (FLS-50): Provides a stable light source at 1310 nm or 1550 nm wavelengths for the optical power meter.
INCLUDED ADAPTERS: Includes FC, SC, and LC adapters for both power meter and light source for PC/UPC connectorized cables.
INCLUDES: FPM-50A Power Meter, FLS-50 Optical Light Source, and H-22 Carrying Bag with Straps.

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Small Aquarium Underwater Ambience with Very Light Bubbling

...erwater quantum meter is the premium tool of choice among leading scientists and serious growers for accurately measuring the photosynthetically active radiation (PAR) underwater..
MEASURING PAR IS CRITICAL - An accurate PAR meter is critical for measuring the intensity of light used in the precision growing of plants and other photosynthetic organisms in greenhouses, growth chambers, farms, gardens, aquariums, and additional agricultural systems. Our underwater quantum meters are specifically designed to measure the intensity of light underwater for biological, chemical, and physical processes in natural waters and aquariums..
UNDERWATER ACCURACY - Underwater PAR measurements can read low when a quantum sensor is calibrated for air. The MQ-510 applies an immersion effect correction factor to get instant, accurate measurements underwater. Precisely measures and combines the intensity of all photons between 400 and 700 nm to give a single PAR reading in µmol m-2 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..

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