Top Light Intensity Gauge

Adafruit 1918 Analog UV Light Sensor Breakout - GUVA-S12SD

  • photosensitive resistance module's most sensitive to ambient light, commonly used to detect environment around the brightness of the light, or MCU trigger relay module, etc..
  • module in the environment light intensity than set threshold, output high level DO end, when the environment light intensity more than set threshold, the DO output low level.
  • the DO output can be directly connected to microcontroller, through single chip microcomputer to detect the high and low level, thus to detect the environment light intensity change.
  • the DO output can be directly driven our relay module, which can form a light-operated switch..
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It Works : Ultimate Body Applicator Body Contouring Wrap Net Content : 4 Applications

  • ...or should focus on recovery (requires Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only).Water resistance depth:50 meters.
  • Run, bike, hike and more phone-free—and see your real-time pace & distance—with built-in GPS. Then check out your workout intensity map in the Fitbit app.
  • Active Zone Minutes uses your resting heart rate to gauge exercise effort and gives you a buzz when you step up the intensity so you can make the most of your workouts. Fitbit Versa 3 is water resistant to 50 meters.
  • Better track heart rate 24/7 with PurePulse 2.0, Fitbit’s enhanced heart rate technology.
  • Use Google Assistant or Amazon Alexa Built-in to get quick news, set bedtime reminders and alarms, control your smart home devices and more just by speaking to your watch.
  • Includes a 6-month Premium membership complete with personalized insights, advanced analytics, guided programs and more (New & returning Premium users only. Must activate trial within 60-days of device activation. Content and features may change).
  • Get 6+ days of battery on a full charge plus one day of battery in just 12 minutes with fast charging (Battery life varies with use and other factors.
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Case Logic 320 Capacity CD Wallet KSW-320

  • Receive a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recovery (requires Fitbit Premium membership. Premium....
  • Run, bike, hike and more phone-free—and see your real-time pace & distance—with built-in GPS. Then check out your workout intensity map in the....
  • Active Zone Minutes uses your resting heart rate to gauge exercise effort and gives you a buzz when you step up the intensity so you can make the most....
  • Better track heart rate 24/7 with PurePulse 2.0, Fitbit’s enhanced heart rate technology.
  • Use Google Assistant or Amazon Alexa Built-in to get quick news, set bedtime reminders and alarms, control your smart home devices and more just by....
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Small Aquarium Underwater Ambience with Very Light Bubbling

  • ...-spectrum underwater 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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STOPSignsAndMore - R2-1 15-MPH Speed Limit Signs - 24x30-3M High Intensity Prismatic Reflective | Rust Free Aluminum

  • Our High-Intensity Prismatic Speed Limit signs have etter visibility at night, in stormy weather,.
  • Our Speed Limit Signs are constructed of rust-free, heavy gauge (.063), durable aluminum.
  • Our Speed Limit Signs are made only with 3M Engineer High Intensity Prismatic sheeting and 3M inks.
  • Our Signs are Guaranteed by 3M for 10 years of no-fade service, Pre-drilled holes for easy mounting.
  • We manufacture our Speed Limit Signs to Federal Government MUTCD standards.
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STOP Signs And More - R2-1 65-MPH Speed Limit Sign - 18x24-3M High Intensity Prismatic Reflective | Rust Free Aluminum

  • Our High-Intensity Prismatic reflective Speed Limit Signs have better visibility.
  • Our Speed Limit Signs are Constructed of rust-free, heavy gauge (.063), durable aluminum.
  • We build our Speed Limit signs only with 3M Engineer High Intensity Prismatic sheeting and 3M inks.
  • Our Speed Limit Signs are Guaranteed by 3M for at least 10 years no-fade service.
  • Our Speed Limit Signs are made to National MUTCD sign specifications and standards.
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Durag On [Explicit]

  • Receive a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recovery (requires Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only).Water resistance depth:50 meters.
  • Run, bike, hike and more phone-free—and see your real-time pace & distance—with built-in GPS. Then check out your workout intensity map in the Fitbit app.
  • Active Zone Minutes uses your resting heart rate to gauge exercise effort and gives you a buzz when you step up the intensity so you can make the most of your workouts. Fitbit Versa 3 is water resistant to 50 meters.
  • Better track heart rate 24/7 with PurePulse 2.0, Fitbit’s enhanced heart rate technology.
  • Use Google Assistant or Amazon Alexa Built-in to get quick news, set bedtime reminders and alarms, control your smart home devices and more just by speaking to your watch.
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PetSafe Instant Fence Transmitter IF-100

  • FOR STUBBORN DOGS: The system features the highest intensity of static correction with 5 levels of correction as well as a tone plus vibration mode.
  • this system is designed for pets 8 pounds and up.
  • CHOOSE YOUR WIRE: In-ground wire is sold separately so that you can purchase the gauge best for your yard.
  • PetSafe offers Standard (20 Gauge) and Heavy Duty (16 Gauge) in varying lengths.
  • RUN-THROUGH PREVENTION: The correction level will increase if your pet tries to run through the boundary zone.
  • an automatic safety shut-off will stop correction after 30 seconds.
  • FOR HEARING-IMPAIRED DOGS: The tone plus vibration mode is ideal for training hearing-impaired dogs.
  • WATERPROOF COLLAR: The battery-operated, waterproof collar is submersible up to 3 feet.
  • collar adjusts to fit neck sizes 6-28 inches.
  • CONTAIN ALL YOUR PETS: With the purchase of additional collars, this in-ground fence system allows you to safely contain an unlimited number of pets.
  • U.S.-BASED CUSTOMER CARE: Our pet product experts are here to help you and your pet and are available by phone, email or chat if you have any questions.
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OPT7 Aura Aluminum Underglow Lighting Kit w/ Keyless Unlock Light, 8pc Exterior Neon Accent LED Underbody Strip, Multi-Color n Mode, Waterproof, Soundsync, Door Assist, Wireless Remote, Car Truck RV

  • [HIGH BRIGHT INTENSITY LED CHIP] 8PC LED bar with 252 LEDs (4*24'' and 4*18'') 3-in-1 RGB Chips protected in aluminum & silicone casing to ensure durability for long lasting. Able to endure tough dry weather, snow, wet, muddy, you name it!.
  • [MULTI-COLOR MODES & FUNCTIONS] Show off your ride with endless colors and various features including solid, strobe, fade, and cycle effects. Sync the light's movement to the beat of your favorite song!.
  • [SAFE & NEAT INSTALLATION] - 18w gauge inline fuse power harness battery install, keeps your vehicle safe and neatly done. Perfect for Cars, SUVs, Jeep, Vans, Truck and RVs..
  • [KEYLESS UNLOCK LIGHT] - New Designed by OPT7 to turn on blue light when unlocking the car door with your keyfob..
  • [1-YEAR-WARRANTY] OPT7 will always stand behind you, backed up with US Customer Support. We got your back!.
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Snip Burn Solder Shred Seriously Geeky Stuff to Make with Your Kids

  • Receive a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recovery (requires Fitbit Premium membership. Premium....
  • Run, bike, hike and more phone-free—and see your real-time pace & distance—with built-in GPS. Then check out your workout intensity map in the....
  • Active Zone Minutes uses your resting heart rate to gauge exercise effort and gives you a buzz when you step up the intensity so you can make the most....
  • Better track heart rate 24/7 with PurePulse 2.0, Fitbit’s enhanced heart rate technology.
  • Use Google Assistant or Amazon Alexa Built-in to get quick news, set bedtime reminders and alarms, control your smart home devices and more just by....
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Back On My Shit [Explicit]

  • Receive a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recovery (requires Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only).Water resistance depth:50 meters.
  • Run, bike, hike and more phone-free—and see your real-time pace & distance—with built-in GPS. Then check out your workout intensity map in the Fitbit app.
  • Active Zone Minutes uses your resting heart rate to gauge exercise effort and gives you a buzz when you step up the intensity so you can make the most of your workouts. Fitbit Versa 3 is water resistant to 50 meters.
  • Better track heart rate 24/7 with PurePulse 2.0, Fitbit’s enhanced heart rate technology.
  • Use Google Assistant or Amazon Alexa Built-in to get quick news, set bedtime reminders and alarms, control your smart home devices and more just by speaking to your watch.
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Youkai Watch Youkai Arc K 5 -Idome! Saigo no Hougyoku Nanashou- 10Pack BOX

  • Receive a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recovery (requires Fitbit Premium membership. Premium....
  • Run, bike, hike and more phone-free—and see your real-time pace & distance—with built-in GPS. Then check out your workout intensity map in the....
  • Active Zone Minutes uses your resting heart rate to gauge exercise effort and gives you a buzz when you step up the intensity so you can make the most....
  • Better track heart rate 24/7 with PurePulse 2.0, Fitbit’s enhanced heart rate technology.
  • Use Google Assistant or Amazon Alexa Built-in to get quick news, set bedtime reminders and alarms, control your smart home devices and more just by....
Check Stock