Top Class 2 20 Meters Reviews

CrocSee RTD Pt100 Temperature Sensor Probe 3 Wires 2M Cable Thermocouple -58~572°F (-50-300°C) 1/2\ BSP Thread

Measuring range:-50~300 ℃ (-58~572℉).
Cable Total length:2 meters(6.5ft, include the probe).
Probe length:50mm, Probe diameter:6mm, Thread :1/2" BSP.

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Feyachi PL-19 Laser Sight Upgrade Airsoft Gun Lasers Low-Profile Compact Red Laser Sight with Picatinny/Weaver Rail for Pistol Handgun Rifle Shotgun

IIIA Class Power Output≤5mw red laser (650nm) for maximum visibility day or night. Reaches 50 meters during the day and up to 100 meters at night..
Machined from High-strength aircraft aluminum body is hard anodized with a Mil-Spec finish for extreme durability. Shock proof, can handle the high recoil..
High accuracy, the windage adjustment and elevation adjustment make it easy to zero..
High brightness, low profile, lightweight and compact. 1.2"L x 1.24"W x 0.07"H. Weight: 1.14oz (Battery included).
Detachable 20mm Picatinny/weaver rail, mounts securely onto standard pistol rail..

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Logitech R500s Laser Presentation Remote Clicker with Dual Connectivity Bluetooth or USB for Powerpoint, Keynote, Google Slides, Wireless Presenter - Black (Class 1 Laser)

UNIVERSAL COMPATIBILITY - The R500s laser class 1 remote is optimized to work with Windows, macOS, iOS, Android, as well as leading presentation software including PowerPoint, Keynote, PDF, Google Slides and Prezi..
20 METERS OPERATING RANGE - Move and present freely from as far as 20 meters away. Perfect for medium to large-size rooms..
PERSONALIZATION - The R500s remote pairs with the powerful Logitech Presentation App so you can customize button functions, monitor battery life and set an on-screen timer for your presentation..
DUAL CONNECTIVITY - Connect the R500s remote to your computer via USB receiver or Bluetooth. A convenient, built-in dock stores the tiny USB receiver inside the remote when not in use..
SMART BATTERY MANAGEMENT - The R500s remote runs for 12 months on a single AAA battery. When your battery is low, the R500s remote goes into a power-saving mode, disabling the laser to extend battery life so you can continue presenting for an extra week..

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NEBO Newton 1500 Lumen Powerful LED Handheld Flashlight | AA Battery Powered Compact Waterproof Flashlight

NEBO: Providing take-charge people with innovative lighting products that consistently deliver on the promise of value and performance.
NEWTON 1500 | Powerful handheld flashlight with 4 light modes, included mode selection dial makes it easy to switch between modes and the powerful LED lights up to 182 meters.
WATERPROOF FLASHLIGHT | Constructed from anodized aircraft-grade aluminum that is impact-resistant and IP67 waterproof in up to 1 meter of water for up to 30 minutes.
4 LIGHT MODES | High (1500 lumens): 2 hrs./182 meters | Medium (900 lumens): 5 hrs./143 meters | Low (90 lumens): 20 hrs./46 meters | Strobe (1500 lumens): 2 hrs./182 meters.
INCLUDES | Flashlight, Detachable Lanyard, 6 AA batteries.

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Apogee Instruments DLI-500: 400-700nm PAR Meter - Daily Light Integral Meter for Full-Spectrum LED Greenhouse Grow Lights, Sunlight, and Plant Care

... use by the Apogee Instruments’ engineering team under the direction of world-renowned crop physiologist, Bruce Bugbee, PhD. Calibration is NIST traceable to accurately measure combined intensity of photons between 400 and 700 nm to give a single sunlight PAR reading within 5 % uncertainty. Unlike hobby-grade PAR meters that drift out of calibration quickly, our meter has a stable drift rate of less than 2% per year..
MADE IN THE USA: All meters are designed, built, and calibrated at our headquarters in Logan, Utah, USA. Apogee Instruments has been creating research-grade instruments for scientists and serious growers for over 25 years. All meters are backed by our industry leading four-year warranty and supported by our world-class, US-based customer support team..

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LEGEED Offset Light/Opitc Picatinny Rail Mount

✅ Magnetic Rechargeable - Convenient and there is no necessary to take off the green beam, without any removal or re-zeroing..
✅ Highly Visible Green Beam - the output of the green beam is less than 5mW, Class IIIA. The beam distance is about 200 meters/ day.
✅ Durable and Shockproof Aluminum Design - It is good at holding up to being knocked around a good bit and Keeping zero..
✅ Low Profile Design is Compatible with M-Lok Rail - You can attach the sight to Rifle Rail directly. One rubber button for rifle Beam on/off..
✅ Easy Zero Adjustment - Slowly tune Elevation and Windage interactively with included Allen key. Noted, only one direction may lock or damage the threads. (Elevation Max: 2 target circles.

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Infinite Discs Apex NF-600 Rangefinder - Disc Golf Distance Finder

LASER PRECISION - Measure distance in feet, yards, or meters using a 905 nanometer class 1 laser attachment.
VARIOUS RANGEFINDER MODES - Provides you with slope distance, vertical distance, horizontal distance, speed, height, closest and farthest objects, distance compensation, and your last 20 readings.
RECOMMENDED THROWING DISTANCE - Use Distance Compensation Mode to receive suggestions about the recommended throwing distance to get your disc to an object.
ESSENTIAL DISC GOLF ACCESSORIES - Advanced distance tracker can measure several different objects and can provide continual slope distance.
SMART RANGE TECHNOLOGY - Precisely measure speed and distance with an advanced laser scope to improve your disc golfing game.

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TWAYRDIO 3-30MHz HF Radio Power Amp with Mini Cooling Fan Support FM/AM/SSB/CW Mode Only for HF Handheld Radio

Frequency range: 3-30MHz. Perform best on 20-30Mhz (15meters, 12meters, 10meters) When the amp works bellow 20Mhz, the output power will be lower and VSWR will be higher than it works on 20-30MHz, and the temperature also will get higher..
Working mode FM-AM-CW-SSB. FM mode: max output power 150W (when input 10W). AM mode: max output power 150W (when input 10W). SSB mode: max output power 300W (when input 10W)..
Only work for HF handheld radio. If you are not sure whether your radios will work with this product, please email us or ask questions..
Recommended this product to hams with years of experience in operating power amp or people with patience and study spirit..

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40 Sets Servo Plug Male Female Connector Crimp Pin Cable Kit Compatible JST SYP Futaba for Hitec Spektrum RC

Includes 20 sets servo male, 20 sets female connector, 20 sets red male SYP 20, sets female SYP connector, 3 meters long 22AWG cables, and a tweezers in one box. Easy to store.
The black connector compatible with Futaba and JR connectors. Ideal for servo extensions DIY, repairing servo connectors. The red connector compatible with JST SYP connectors. Ideal for power cable..
The cable is 3 meters long 3P wires, and 22AWG. The conduct is made of multi-core tined copper, which is strong and can endure enough current.
Each set includes connector housing, protective connector housing and crimp pin connector..
The servo connector is 2.54mm pin spacing and the red connector is 2.5mm pin spacing.

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Vanxse CCTV 20M 2.1x5.5mm Dc 12v Power Extension Cable for CCTV Security Cameras IP Camera Dvr Standalone-20meters Black

CCTV 20Meters 2.1x5.5mm DC 12V Power Extension Cable For CCTV Security Cameras.
Used for Ip camera, DVR Standalone, Audio camera Led Strip, POE Switch box, Routers.

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Ion 1011L Air Pro Lite Wi-Fi Camera

With a 170 degree field of view, record videos in outstanding 1080p and 720p, and record audio with a built-in high quality microphone. Capture 14PM....
The iON Air Pro Camera is extremely durable and waterproof WITHOUT a case up to 10 meters/30 feet..
Storage: Micro SD/Micro SDHC minimum class 6, recommended class 10 up to 32gb (not included). Battery life: approx. 2.5 hours.
Wi-Fi PODZ included to enable Shoot/Share functionality allowing real time upload to social media platforms.
Compatible with all iON Accessories and....
Apple and Android App allows you to check your camera’s content from your smart device, or upload straight to cloud or social media sites in....

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Bulk Buy: Lily Sugar 'n Cream Limited Edition 100% Cotton Yarn (Curated 4-Pack) (Coral Seas, Tangerine, Teal)

Each perfectly curated 4-pack yields: 9 oz./255 g. 408 yards/374 meters..
Each Ombre, Scent, Stripe Skein: 2 oz./56.7 g. 95 yards/86 meters. Each Solid Skein: 2.5 oz./70.9 g. 120 yards/109 meters..
Knitting Gauge: 4" x 4", Size 7 (4.5 mm) needles, 20 stitches x 26 rows..
Crochet Gauge: 4'' x 4'', Size H-8 (5 mm) hook, 13 single crochets x 14 rows..
Care: Machine wash, tumble dry, do not bleach, do not iron, do not dry clean..

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Digital Sound Level Meter Calibrator 94dB & 114dB for 1/2\ and 1\ inch Microphone, Professional Noise Decibel Calibration Tool Measurement Accuracy Check

SIMPLE OPERATION : With only 3 buttons: 94dB, 114dB and Power On/Off Button. Simply power on the calibrator, select 94dB or 114dB level, and it's ready to go!.
CLEAR DIGITAL DISPLAY: Digital display shows the chosen dB level clearly with Backlight. Avoid making careless mistakes comparing with traditional power switching buttons..
PORTABLE: Lightweight and small size. Handy sound source for quick and easy calibration of sound level meters and sound measuring systems..
SUITABLE FOR 1/2" and 1" MICROPHONE SIZE 1/2" transducer cap (adaptor) is inserted on the calibrator, simply remove the cap to calibrate sound level meters with 1" Microphone.
PROFESSIONAL: Conforms to IEC60942 (IEC942) class 1 standard. Solid design provides accurate and reliable performance, suitable for personal, field and laboratory use..

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