Best Light reflecting Color Temperature Meter

AMTAST Water Activity Meter Smart Food Water Activity Tester for Food Jerky Dried Fruit Grain Vegetable AW Monitor

  • ...can be reduced and the shelf life of food, grain and fruits and vegetables can be judged..
  • This is a real portable water activity meter, with a weight of only 100 grams, lighter than a mobile phone, and a precision of 0.02 aw, easy to measure water activity anytime and anywhere. Easy reading, water activity and temperature of the samples displayed together. Use USB data output to connect with PC. Provide Bluetooth data output choice..
  • Fast testing, measures the water activity in 5 minutes. Sensors and readings are integrated. Put the samples in sample boxes and meters are placed on them until the data are stable. Please note: This meter is calibrated by factory, users do not need to calibrate again, just input samples and test which is very simple..
  • If you want to verify the accurate, you can make the standard salt solution by the following steps: 1. 100g pure NaCl, add into 200g hot distilled water, stir it. Then wait till to room temperature. 2. Keep the solution into a brown bottle for one week in room temperature. 3. In room temperature 25°C (77°F), make sure the meter, solution, room temperature all same temperature. The solution AW value should be 0.73~0.77.
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Maoershan Carrying Case for URCERI Light Meter Digital Illuminance Meter Handheld Ambient Temperature Measurer Case Only

  • Maoershan Hard Travel Storage Carrying Case.
  • Protect your favorite device from bumps dents and scratches.
  • Made to fit URCERI Light Meter Digital Illuminance Meter Handheld Ambient Temperature Measurer.
  • For sale is case only (device and accessories are sold separately).
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VIVOSUN Digital PH Meter, TDS and EC Pen for Water, Soil Moisture Tester

  • pH Meter: With an Automatic Temperature Compensation function, the meter quickly adjusts to water temperature and provides near-immediate pH readings.
  • With our advanced technology, the test results are fast and accurate.
  • Results are clearly displayed on an LCD screen.
  • 3-in-1 TDS Meter: Also comes with Automatic Temperature Compensation and a long battery life.
  • Shuts off automatically if unused for 5 minutes.
  • Contains an agile titanium alloy electrode.
  • Easy to read the LCD screen and write with the hold function.
  • 3-in-1 Soil Tester: Tests soil moisture, light, and pH—just press one button to switch modes.
  • This tester can test soil moisture so you know when to water your soil.
  • Use this tester to rapidly grow and garden more efficiently.
  • Easy to Use: The pH meter is pocket-sized, lightweight, and easy to use and read—it even comes with a backlight so you can use it in darker areas.
  • The large LCD screen and save function on the TDS Meter make reading and recording a breeze.
  • The 10.8-inch Soil Tester is durable and easy to carry around, plug, and use and no batteries are required.
  • Versatile Application: Testing TDS and pH would greatly benefit your homes, labs, aquariums, swimming pools, hydroponics, and drinking water—it’ll save you money while prote....
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Hygiena Ensure Luminometer ATP Bio-Contamination Testing Meter with SureTrend Software

  • Light Meter with Broad Coverage from Low to High Illuminance.
  • Complies with DIN 5032-7:1985 class B and JIS C 1609-1:2006 general AA class.
  • Timer hold function lets you make measurements in remote locations while avoiding the effects of shadows and reflections.
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Andoer Photography Lighting Kit, 1.8mx 2.7m Background Support System, 800W 5500K Umbrellas Softbox Continuous Lighting Kit with 5in1 Reflector for Photo Studio, Portrait and Video Shoot…

  • ... silver, black, white,and translucent 5 colors in 1, can be used to fill in, reflect, diffuse, absorb or soften light. Durable and flexible steel frame, it can be easily folded into small size..
  • 2* 33in Premium White Soft Light Umbrella: Made of high quality nylon and metal construction. It can produce neutral color temperature. Lightweight and easy to set up, reflect and spread light stream evenly. Works well to diffuse the light from any flash light or constant light..
  • 2* 50x 70cm Softbox with Bulb Holder & 4* 45W Energy-saving Light Bulbs: The softboxs come with foldable cube frame, convenient for storage, also come with bulb holder which is easy to dismount. 45W pure white daylight. 5500K color temperature, provide bright environment for taking product photos. Compact and easy to set up..
  • 1* 2m×3m Backdrop Stand Set & 4* 2m/6.6ft Light Stand: Made of high quality aluminum alloy. The stands use quick locks, providing fast height adjustment. The maximum height of the stand can reach up to 200cm. The light stand with 3-section design support all major photography equipment, such as studio light, lamp holder, light bulb, umbrella, etc..
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Digital pH/TDS Meter with ATC pH Tester, 4 in 1 EC pH TDS Temp 0.01 Resolution High Accuracy TDS Meter, Water Tester for Water, Wine, Spas and Aquariums

  • 【4-in-1 pH Meter】pH meter has a four-in-one function, which can measure EC, PH, TDS and TEMP with high precision at the same time. All-round measurement of water quality to ensure healthy water quality..
  • 【ATC Function pH Meter】The pH meter has an automatic temperature compensation function, which can be adjusted according to the water temperature and water quality. So you do not need to care about the temperature of the liquid being measured..
  • 【High Accuracy Water Tester】High-accuracy algorithm chip and electrode of our digital ph meter ensure accurate and fast response. One-button lock reading function helps lock reading even if the tds meter is taken out of the sample!.
  • 【IP67 Waterproof Grade pH Meter】The pH meter is IP67 waterproof grade to prevent the product can not be used after accidentally falling into the water or other solutions.The battery cover is equipped with a waterproof line, but when this issue happen, pH meter should be taken out immediately because soaking the product long time may cause product damaged and can not be used normally..
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Travor Bi-Color Photo Studio Light Box, 39\/100cm Dimmable Photo Booth Shooting Tent Photography Lighting Kit with 252 LED Lights, 13000LM, 4 Color Backdrops for Product Photography

  • ★Bi-color & Stepless Dimming: Lightbox provides bi-color 252 LEDs light, super-bright 13000LM, 2600-8500K color temperature. You can control the light with options to adjust both brightness and color temperature so you can get the perfect photo for whatever your subject matter is..
  • ★Large Photo Box: The 39"x39"x39"/100x100x100 cm photo booth is assembled with tubes, solid and durable. Professional particulate silver film reflective fabric inside diffuses light evenly and avoids vignetting. Using a diffuser, you can take photos of reflective objects. Ideal for small to large-sized object photography..
  • ★4 Color Backdrops Optional: Our professional shot box photo studio kit offers 4 PVC backdrops(black/white/gray/blue). The backdrops in different colors allow you to take photos of light and dark items..
  • ★Multiple Shooting Angles and Movable Light：You can open the photo studio in 4 angles to shoot objects and enjoy varying professional photography angles. The light bars are adjustable so you can adjust the angle and position of the light according to your needs. It makes your shooting photos simple and easy..
  • ★What You Get: 1x Shot Box, 1x Carry Bag, 8x Corner Piece, 12x Frame Tube, 4x Background, 2x Light Bar, 1x Brightness Dimmer, 1x Diffu....
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Coast FL84 575 Lumen Dual Color Focusing LED Headlamp 2-Pack

  • Dual color: white and red beams all in one. Red light preserves night vision..
  • Specs: light output 575 lumens (high), 95 Lumens (low). beam distance: 175 meters (high), 73 meters (low). runtime: 2. 75 hours (high), 12 hours (low). tested and rated to ANSI/Fl1 standards..
  • Tough and reliable: backed by the Coast Lifetime against defects in materials and workmanship. IPX4 rated design for water resistance and durable body for 1-meter drop protection..
  • Included Accessories: 2 x LED headlamps, 2 x reflective safety straps, 2 x AAA alkaline batteries, and 2 x hardhat clips sets.
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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..
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