Best Optical Measurement

Scosche Rhythm 24 XL Bundle - Rhythm 24 and XL Replacement Strap - Black

NEW STRAP DESIGN: Flexible, Hook Style armband secures Rhythm+2.0 comfortably on biceps, triceps, or upper forearm. Measurements: 40cm max to 17cm min - 15.75in Max to 6.7in Min..
XL Strap - Replacement Strap For the Scosche Rhythm 24 and Rhythm+ 2.0 - Waterproof Armband Heart Rate Monitor. Measurements: 26cm max to 15cm min (Not Stretched).
HYPER-ACCURATE - Patented optical sensor technology for highly accurate monitoring and measurement. Green + Yellow Optical Sensors Provide superior measurement with all skin tones. Better than monitors and watches that employ only green sensors. On Board Recording allows you to leave your mobile device behind, record workouts and upload data to your device later..
WORKS WITH VIRTUALLY ANY DEVICE - Great for use with smartphones, tablets, smart and sport watches, exercise equipment and many other devices that support Bluetooth Smart or ANT+ heart rate data. Works with over 200 of the most popular fitness apps and group training environments..
CUSTOMIZABLE - Change HR zones and modes in the RhythmSync app. Modes include Heart Rate Only, Running (Cadence + Distance), Cycling (Cadence), Swimming, Heart Rate Variability (HRV). Multi-Modes include Duathlon (Cycling and Running), Triathlon (Swimming, Cycling, Running)..

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Scosche Rhythm24 - Waterproof Armband Heart Rate Monitor HRM Optical with Dual Band ANT+ and BLE Bluetooth Smart - Gray

HYPER-ACCURATE - Patented optical sensor technology for highly accurate monitoring and measurement. Green + Yellow Optical Sensors Provide superior measurement with all skin tones. Better than monitors and watches that employ only green sensors. On Board Recording allows you to leave your mobile device behind, record workouts and upload data to your device later..
WORKS WITH VIRTUALLY ANY DEVICE - Great for use with smartphones, tablets, smart and sport watches, exercise equipment and many other devices that support Bluetooth Smart or ANT+ heart rate data. Works with over 200 of the most popular fitness apps and group training environments..
35 HOUR BATTERY LIFE - Extended use rechargeable battery allows you to workout for up to 24 continuous hours..
CUSTOMIZABLE - Change HR zones and modes in the RhythmSync app. Modes include Heart Rate Only, Running (Cadence + Distance), Cycling (Cadence), Swimming, Heart Rate Variability (HRV). Multi-Modes include Duathlon (Cycling and Running), Triathlon (Swimming, Cycling, Running)..
INTERCONNECTED ARMBAND DESIGN - The Rhythm24 has an updated quick-lock interconnected armband design to keep the Rhythm24 securely attached to your arm during swimming, cycling, running, and other intense workouts..

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Nikon Coolshot 20 GII Golf Laser Rangefinder Bundle with 3 CR2 Batteries and a Lumintrail Cleaning Cloth

⛳ Golf Rangefinder: Play golf with confidence with a measurement range of 6-800 yards, displaying in 1-yard increments and accurate to 1-yard (under 100 yards), and 2-yard (over 100 yards).
⛳ Compact and Lightweight: This Pocketable rangefinder is perfect for golfers who may prefer to walk as the compact design keeps weight to a minimum in you r bag, pocket, or hand (Rainproof IPX4).
⛳ Nikon Optics: Nikon quality 6x optical monocular with multilayer coating for bright, clear images and long eye relief (20mm) for use with sunglasses or eyeglasses.
⛳ Quick Range Finding: Single or continuous measurement (up to 8 seconds) allows for quick, easy measurements to multiple targets.
⛳ Versatile Measurement: First Target Priority mode–useful for measuring the distance to a flagstick on a green with woods in the background.

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Eyeskey Multifunctional Metal Optical Sighting Compass with Plan Measure Map Distance Caculator | Impact Resistant | Waterproof | Hand Bearing Lensatic Compass for Hiking Boy Scouts Camping Sailing

Accurate measurement of directions, graduation interval 1° with ccuracy 1/2°.
Liquid filled capsule for stable operation, working temperature between -4℉~122℉.
Built with plan measure and adjustable optical sighting eyepiece, optical reading of card for higher accuracy.
Anodized light-alloy housing, impact resistent for durable use.

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Hopoocolor OHSP350UV Irradiance Spectrometer UV Tester 230-850nm

2 Years warranty. 5 inches LCD read data directly, Lightweight and convenience, also have software to output colorful gragh.
With auto zeroing capabilities, you can be sure you'll always get a reading with pinpoint accuracy, integrating time 50us-10s, really fast!.
Long focal length optical system, 2 nm optical resolution of Spectrometer.
High performance linear CCD sensor 3648 points.
Precise Measurement: LED, Tungsten, Natural Light, Sunlight..etc. Handheld and Portable. All device calibrated done before out of factory.
Bring Anywhere: From squeezing into tight places to keeping your load light, you can bring spectrometer wherever you need to. Fits easily into a work bag or large pocket and barely adds any weight. It's the ultimate in light-metering convenience!.

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Klein Tools IR10 Infrared Thermometer, Digital Thermometer Gun with Dual Targeting Laser, 20:1

Incorporates surface temperature measurement capability using IR emission and can also measure bulk temperatures of air, gas, or liquids using a standard K-Type probe.
Dual targeting lasers offer more accurate determination of the area being tested.
Optical Resolution (Distance-to-Spot) is 20:1.
Measurement range for both IR and K-Type probe -40 to 1200-Degree Fahrenheit (-40 to 650-Degree Celsius).
thermometer is NOT intended for use on people or animals..
Adjustable emissivity from 0.1-1.0 delivers flexibility to address multiple applications.
Bright backlit display for working in low ambient lighting conditions.

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Broadband Pre-tensioning T-Piece Bias Tee High Frequency Inductance Amplifier Module for Optical Modulation Drive

【Isolating capacitance】: isolating dc to prevent dc voltage from leaking to subsequent circuits or test instruments.
【Firmly Structure】 consists of high frequency inductors and capacitors with ultra-broadband, near idealization and no resonant point..
【Application】: Broadband amplifier, optical fiber communication, optical modulation drive, other test and measurement applications.
【High frequency inductance】: isolate ac information to prevent high frequency signals from leaking into the power supply system..
【Size】Working frequency: 10MHZ-6GHz--Insertion loss 003c 1.2 dB--Operating Voltage: DC1-50V--Normal working current: 003c 0.5A.

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Scosche Spin Bike Heart Rate Training Bundle Featuring Rhythm+ 2.0 Armband Heart Rate Monitor (Blue) and MagicMount XL Universal Magnetic Tablet and Phone Mount for Fitness Equipment

...LASS READY: Safely secure your tablet or phone on your existing fitness equipment handlebars to participate in live and recorded classes on third party apps from the top Personal Trainers and Fitness Instructors around the world..
HYPER-ACCURATE - Patented optical sensor technology for highly accurate monitoring and measurement. Green + Yellow Optical Sensors Provide superior measurement with all skin tones..
UNIVERSAL SOLUTION: Mount your Tablet or Phone to Spinning Bikes, Treadmills, upright bicycles, recumbent bicycles. Perfect for the home, gym, or office to get some exercise in while working, watching videos, doing virtual fitness on demand classes and peloton training..
LARGER SURFACE: The XL’s larger magnetic surface is designed for tablets and larger, heavier devices. High Quality, durable, This mount has larger, more powerful magnets to safely secure your tablet to your vehicle's dash, kitchen appliances, walls and more. They come with a large and small MagicPlateTM for iPad Air, iPad Pro, Galaxy Tab and other brand tablets and more. The best tablet mounts for all large devices..
LONGER BATTERY LIFE: Rechargeable battery provides up to 24 hours of workout time between charges. Shares the same (included) charging cradle as the Rhythm 24..

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Scosche Spin Bike Heart Rate Training Bundle Featuring Rhythm+ 2.0 Armband Heart Rate Monitor (Black) and MagicMount XL Universal Magnetic Tablet and Phone Mount for Fitness Equipment

...LASS READY: Safely secure your tablet or phone on your existing fitness equipment handlebars to participate in live and recorded classes on third party apps from the top Personal Trainers and Fitness Instructors around the world..
HYPER-ACCURATE - Patented optical sensor technology for highly accurate monitoring and measurement. Green + Yellow Optical Sensors Provide superior measurement with all skin tones..
UNIVERSAL SOLUTION: Mount your Tablet or Phone to Spinning Bikes, Treadmills, upright bicycles, recumbent bicycles. Perfect for the home, gym, or office to get some exercise in while working, watching videos, doing virtual fitness on demand classes and peloton training..
LARGER SURFACE: The XL’s larger magnetic surface is designed for tablets and larger, heavier devices. High Quality, durable, This mount has larger, more powerful magnets to safely secure your tablet to your vehicle's dash, kitchen appliances, walls and more. They come with a large and small MagicPlateTM for iPad Air, iPad Pro, Galaxy Tab and other brand tablets and more. The best tablet mounts for all large devices..
LONGER BATTERY LIFE: Rechargeable battery provides up to 24 hours of workout time between charges. Shares the same (included) charging cradle as the Rhythm 24..

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