Magnifying Glass with Light, LED Illuminated Magnifier with 3X 45X High Magnification, Lightweight Handheld Magnifying Glass for Reading, Inspection, Jewelry, Hobbies ,Crafts Premium Optical Grade Lens: optical grade 3X & 45X magnification lens ensures a clear distortion-free image and life-time usage. And the scratch-resistant, crystal-clear lens are more clear and color-correct than common acrylic lenses. Comes with a lens cleaning cloth & storage bag, so feel free to use it whenever you want. Lightweight Handheld Magnifying Glass: magnifiers are made from high quality ABS plastic, smooth surface, ergonomic & lightweight design (only 5.8oz) makes it comfortable for handheld use. 3 LED LIGHTS Design - 3 Built-in energy-efficient LED lights are designed to help you to read at night or dark places; Easy to operate with a simple ON / OFF button switch; Powered by AAA batteries. (Batteries not included) Product Application: 3X lens is well designed for people with low vision and macular degeneration to do crafts, hobbies or read books, maps, magazines. 45X lens is perfect for miniatures, jewellery or professional inspection. Satisfaction Guaranteed: All products have a 30 days unconditional return & full refund service and 6 month quality warranty. Try this magnifying glass without risk (Exquisite packaging can be a perfect gift ) Protect and relax your eyes, no headaches No more headaches when reading small prints on books, newspaper, leaflets, recipes, as well as sewing, crocheting and knitting instructions. This is a portable magnifying glass You can take it on your pocket or purse to vacation, airplane, train tour, or when shopping or in the restaurant. Ideal gift for the elderly and children Not only a good assistant for people with low vision and macular degeneration, but also a useful gift for stamp and coin collectors or or as a toy for children. Ideal gift for Christmas, Thanksgiving, Father's Day, Mother's Day, and Children's Day. Help you reading even in poor light conditions magnifying glass allows a professional, comfortable viewing for reading even in low light conditions. The LED is energy efficient and environmentally friendly with very low energy consumption and long lasting use. Package contains: 1 magnifying glass 1 Microfibre cleaning wipes 1 Good Quality Storage Bag 1 Instruction book Warm Tips: 1. No batteries included. In order to increase the service life, we high recommend that customers should use batteries with same brand and the same voltage. 2. Keep away from sharp objects to avoid scratching on Lens. 3. The focal length of the 3x magnifier is 4.92-5.9in, and the focal length of the 45x magnifier is 0.1in-0.2in. Once the object gets farther than 1 focal-length away from the lens, the image turns into an inverted image.
Warranty: 1 years Product packaging details: Total Arsenic Quick Test Kit Product name: water testing kits Test Range: 0-0.5-1-2-3-5 mg/L Brand: Fenk Reagent colorimetric tube: 50 tablets Color Card: 1 item User's Guide: 1 item Sampling tube: 1 item Color comparison time: 1 item Shelf life: 12 months
Stereo Microscope Universal Bracket Arm 360 Degree Rotating Xtended For Eakins Binocular Trinocular Microscope Feature: The multi-axis rotation feature allows this stand to locate your microscope head to most any position or angle. This can be a greatly needed tool when you have a hard-to-see location such as inspecting and searching for cracks on the solder of a circuit board. Arm length: 29mm Suit for Dia 25mm Focusing Holder hole Package incluede: 1 x Multi-axis Adjustable Metal Arm
MLC-V235 Continuous Casting Mold Level Automatic Measurement System Overview The automatic control for the molten steel level of the mold is one of the key technologies of continuous casting production. It is very important to reduce the labor intensity of workers, improve production efficiency, improve the quality and output of casting billet, reduce overflow and breakout of steel and improve the management level of steelmaking and continuous casting. The molten steel is poured into the mold. In order to prevent overflow, the molten steel level must be kept stable. Otherwise, during the casting process, if the level will fluctuate too much, and slag will be involved, forming surface slag inclusion on the surface of the casting billet, affecting the quality of the billet. The test points out that the relationship between the level fluctuation and the depth of casting billet surface slag inclusion is as follows: The experience has shown that surface slag inclusions can be eliminated when the level fluctuation is within 10mm. At the same time, if the level fluctuation is more than 10mm, the rate of longitudinal cracks on the casting billet surface is 30%. It means that the level fluctuation directly affects the surface quality of the casting billet. The principle of the system The eddy current type molten steel level gauge is the key to the system. The system operates reliably and has excellent performance: high temperature resistance, strong anti-interference ability, fast dynamic response (lag time
Applications: Ultraviolet communication Space exploration Features: Fast response High sensitivity Large Pulsed Peak Current
RX2·series grating system High precision optical zero reading head Primary advantages - RX2 series incremental grating system is equipped with advanced optical zero position sensor, which can provide higher repeat positioning accuracy, and the zero position detection of the reading head is not affected by the magnetic field and is more stable. - The RX2 series grating system is equipped with a zero selection sensor, which can select the origin on the RXS scale through a zero selection magnet. - RX2 series grating system is equipped with double limit sensors. - RX2 series grating system adopts advanced zero-point single-field scanning technology, advanced automatic gain and automatic deviation correction technology, low electronic subdivision error, and strong anti-pollution performance. - RX2 readhead is compatible with RXS linear scale and PI20 circular scale
Microscope, biological microscope, monocular microscope, binocular microscope, stereo microscope..
Environmental test chamber, climatic test chamber, temperature humidity test chamber, walk in temperature humidity test chamber, drive in temperature test chamber, ageing test oven, 2 zone thermal shock test chamber, 3 zone thermal shock test chamber, salt spray test chamber..Manufacturer
R&D products include positron emission spectrometer systems, particle detector systems, radiation protection systems, radiation monitoring systems, and virtual modern nuclear physics teaching experimental systems.
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Product bewrite :1.LCD display, Auto off;2.waterproof;3.measuring temperature range:32-43C(89.6-112.0F);4.precision :+/-0.1C;5.battery can be replace ; 6.memory temperature function ; 7.dimension :125*24*9mm;8.packing : color box Color box
Temperature range: -32c~300c Accuracy: +/-1.5% or +/-1.5c Distance spot ratio: 12:1 Emissivity: 0.95 pre-set Resolution: 0.1c or 0.1f Response time & wavelengh: 500ms & (8-14)um Repeatability: +/-1% or +/-1c C/f selection function Data hold function Laser target pointer selection function Backlight display selection function Auto power shut off function Net weight: 130g Packing: gift box Standard quantity per carton: 60pcs Standard carton size: 62.5*45.0*28.5cm Standard carton gross weight: 13.04kg
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