Best Lab Photometers Light Meters

LEDENET® 5M Double Row 600LEDs SMD 5050 LED Flexible Strip Lighting DC 12V 12 Volt Cold Cool White Dimmable Light Waterproof Outdoor Use

  • Warn: It is forbidden to light up for a long time when the light is in the spool..
  • Double Row 600 leds,Super-bright and Low power consumption, dimmable light.
  • 5 meters long, 600LEDs/pc, DC 12V 96 watt. Strip width is 15mm, silicone sleeving width is 18mm..
  • White (6000K), Tube Waterproof IP67, Outdoor Use.Great for RV..
  • Only 5 meters LED strip light. No power supply included..
Check Stock

SUUNTO Cobra Dive Computer Console (Cobra 3 Black)

  • Operating Modes: Air, Nitrox and Gauge, Programmable for 21% to 50% Oxygen Mixtures.
  • Displays Oxygen Partial Pressures from 17.4 psi to 23.2 psi (1.2 to 1.6 bars) | Altitude Adjustable Up to 10,000' (3,000 meters).
  • Maximum Depth Display: 492' (150 meters) | Operational Depth Display: 262' (80 meters) | 12 or 24-Hour Clock Format.
  • Temperature Gauge to 1.5 DegreeF (1 DegreeC) Accuracy | Imperial/Metric Programmable | Decompression Stop Data | Audible Alarms.
  • 36 Hour Profile and Logbook Memory | Back Lite Display, Easy to Read in Low Light & Night Conditions | 0 to 5,000 psi (360 bars) Display.
Check Stock

Solar Strobe Light, Solar Alarm Light with Remote Controller, Motion Detector, 129db Sound Security Siren Light, IP65 Waterproof, 24 Hours+Night Mode for Home, Farm, Barn, Villa, Yard (Red)

  • Solar Rechargeable: Solar alarm lamp, with high quality polycrystalline silicon solar panel, more than10 hours of sun light full charge can sustain for a long time, very economical and environmental friendly, you don't have to worry about running out of power..
  • Remote Control: 129dB sound and light alarm.
  • Solar charging energy saving and environmental protection.
  • Remote operation distance 10-200 meters. 8 pcs LED red flash lights are very super bright to be noticed..
  • Motion Detection & 4 Modes: The sensitive motion sensor detects any movement within 5 to 8 meters and activates audible and visual alarms, sounds and flashes. And it can work in 4 modes: A: 24hours sound-light alarm.
  • IP65 Waterproof: The solar alarm lamp features a waterproof level of IP65, which means it can be used at bad weather conditions, such as rainy or snowy day..
  • Wide Applications: This safety warning lights are perfectly ideal for homes, farms, hotels, farm, villa, orchard, tea plantation, villa, factory warehouse, and other places where security alerts are required..
Check Stock

Good Earth Lighting LED Outdoor Security Flood Light, 1600 Lumens, 5000K, Dusk to Dawn Sensor, Manual Override, 50,000 Hours, Direct Wire, Weatherproof, ETL & Energy Star Certified, Bronze Finish

  • ...al control from a wall switch when you turn on and off the flood light.
  • ADJUSTABLE HEADS: This outdoor flood light has adjustable swivel ball in socket joints that rotate 40 degrees in any direction.
  • a polycarbonate lens with a shatter resistant diamond pattern diffuser providing light coverage up to 34.4 feet (10.5 meters).
  • EASY AND FLEXIBLE INSTALLATION: Once mounted to its minimum mounting height of 15 feet (4.57 meters) this outdoor light is designed to meet requirements for wall, eave or surface box mounting.
  • hardware kit includes a universal mounting platform and push in connectors for easy wiring.
Check Stock

Kimtech A8 Certified Lab Coats with Knit Cuffs (10123), Protective 3-Layer SMS Fabric, Knit Cuffs, Mid-Calf Length, Unisex, White, XL, 25 / Case

  • 25 White Kimtech A8 Certified Lab Coats with Knit Cuffs / Case, White Color, Size XL.
  • Each unisex lab coat is made of a 3-layer SMS (nonwoven) fabric, which provides comfort and protection from light fluid contact.
  • Knit cuff and collar for greater protection and coverage.
  • These protective lab coats have 4 snaps in the front and 2 reinforced pockets.
  • Use this lab coat in research laboratories, industrial environments and more.
Check Stock

Laser Pointer High Power,Green Laser Pointer Tactical Long Range Laser,Rechargeable Laser Single-Press On/Off,Adjustable Focus Green Flashlight for Night Astronomy Outdoor Camping Hunting and Hiking

  • 【High Power Long Range Pointer】:The green hunting light daylight as 30-100 meters, Nighttime can reach 1500 meters at night. Nighttime can illuminate any object within 1500 meters with a clearly visible beam trail..
  • 【USB Charging】:This flashlight can be charged through the USB port, which is very power-saving, lightweight and convenient, and has a long service life..
  • 【Wide Use】:The bright green light hand is suitable for astronomy, route, patrol, demonstration control, pointing star, magic show, guide, camping, hunting, hiking, etc.very energy efficient, lightweight.
  • 【Alloy Shell】:The high-quality aluminum alloy frosted shell with superior durability and scratch resistance.Can be used on rainy days.
  • 【High Battery Capacity Long Endurance】:Tactical Flashlight has a high capacity battery, during use, to ensure the brightness and clarity of the light..
Check Stock

COAST® FL75 435 Lumen Dual Color Twist Focus™ LED Headlamp, Black

  • TWIST FOCUS OPTIC: The simple TWIST FOCUS system goes from an Ultra View Flood Beam to BULLS-EYE Spot Beam..
  • DUAL COLOR: The FL75 includes white and red LED light options. The red LED light preserve night vision..
  • SPECS: Light Output: 435 lumen (high), 66 lumens (low). Beam Distance: 143 meters (high), 56 meters (low). Runtime: 2.5 hours (high), 16 hours (low). Reflective strap, hinged beam adjustment and hard hat compatibility included..
  • TOUGH & RELIABLE: IP54 rated design for water resistance and durable body for 1-meter drop protection. Backed by the COAST Lifetime Warranty against defects in materials and workmanship..
  • INCLUDED ACCESSORIES: 3 x standard AAA alkaline batteries and hard hat clips..
Check Stock

Sper Scientific 860040 Turbidity Meter

  • Measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment with lab quality glass probe.
  • General uses include growing tent, swimming pool, drinking water, aquarium, fish tank, and brewing.
  • This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
  • Fully waterproof and floats in solutions.
  • Double junction electrode has a longer lifespan compared to standard probes due to less contamination and is more accurate and reliable than comparable pens, test strips, drops, and more.
  • Combine with ppm meters for full indoor garden nutrients monitoring in water and soil.
  • Other features: Auto off function, low battery indicator, units for temperature.
  • KIT INCLUDES: AAA battery, lanyard, and calibration solution.
  • IF PROBE IS DRY, SOAK IN KCL SOLUTION FOR 24 HOURS, KCL SOLUTION IS SOLD SEPARATELY.
  • Made in New Zealand, and manufactured by Bluelab, the industry leader in hydroponic testing equipment.
  • 1-Year Limited Warranty with proof of purchase.
Check Stock

Laser Pointer High Power Green Lazer Pointer Powerful Tactical Flashlight Pen with Green Light

  • High Power Long Range Pointer: The green hunting light can 100 meters in the daytime and the night irradiation can reach 1500 meters. The clearly....
  • Wide Use: The bright green light hand is suitable for astronomy, route, patrol, demonstration control, pointing star, magic show, guide, camping,....
  • Portable USB Charging: The green light flashlight with USB charging port is very energy efficient, lightweight, convenient and long lasting..
  • High quality material: Black hardened aluminum alloy frosted shell is used, which is superior durability and scratch resistance..
  • Caution: It is prohibited to shine directly into the eyes, not suitable for children..
Check Stock

Voice Control 3D RGB Thundercloud LED Light Kit DIY Creative Thunder Cloud Lamp Colorful LED Clouds for Ceiling Atmosphere Cloud Wall Light for Gaming Room Decoration for Adults and Kids (16ft)

  • Complete LED Clouds: you will receive 1 piece of 3d thundercloud light about 16 ft/ 5 meters in length, about 1000g 3D space cotton, 3 square meters fireproof film, 1 piece of hot melt glue gun, 1 piece of smart light effect controller, 1 piece of 12V5A power adapter and 1 piece of user manual.
  • The complete combination can meet your decoration needs, suitable for decorating about 3-4 square meters.
  • Multicolor Changed Following Music: the thundercloud light has many colors to change, you can choose colors you like from 16 million colors.
  • Besides, the light will be changed according to the melody of the music, easy to match with your music.
  • Various Control Methods: the LED clouds can be connected to your phone for remote control with network, also can be controlled by voice, widely applied for many video or music software programs, providing you with a lot of convenience.
  • Add Cool to Your Room: the cloud LED lights for bedroom ceiling fluffy are distinctive and cool, suitable for stages, bedrooms, bars, gaming rooms, and other exciting spaces, to create various atmospheres.
Check Stock