40/80/100/150X LED Light Graduated Portable Microscope Handheld Folding Magnifier Jeweler Microscope Currency Detector

About the reading microscope A folding magnifying glass is a magnifying glass that can be folded or telescoped. It is a tool commonly used in people to read, read, and identify. Mainly used in industrial electronics, laboratories, medical and other fields, suitable for people in time and work environment, we are often In life, it is very helpful for many people, girl workers, craftsmen, artists, lighting enthusiasts, beauticians, teeth medical, amblyopia groups, etc. Specification 1. Adjustable focus, and bring the pure white LED light source to the scene, It is not restricted by ambient light when used. 2. With scale, can accurately read the actual size of small items. 3. Align the observation with a graduated microscope. When the focus is clear, 1 small grid on the scale of the microscope is equal to the actual size. 0.02mm; 0~1 is equal to the actual size of 1mm, Measuring range 0-1.6mm 4. Magnification 100X, the inspection is clear, precise, The minima grid value is 0.02mm. 5.Microscope: 50*23*138mm Model Name #1 40X #2 80X #3 100X #4 150X Instructions: 1. Open the battery compartment OPEN and push the battery cover out. 2. Look at the positive and negative signs to correctly add the battery, inside and outside negative. 3. Press the battery cover into the battery compartment so that the end of the battery cover matches the print of the housing. 4. Pull the battery box on both sides and the light will be on. Place the observation on the center of the shield, align the eye at the eyepiece, and adjust the focus gear until you see it. 5. Used for financial, fiscal, philatelic, electronic industry to observe banknotes, chestnuts, postal, currency, card paper and printing outlets. Accurate and prompt knowledge The resolution of the banknotes is extremely high. The detection of the purple lamp is not accurate. The instrument can accurately identify money under the microscope. The lines are coherent, and the banknotes are mostly composed of dots, the lines are inconsistent, the color is light, the cross is paste, and there is no stereoscopic effect. 6. For the jewelry industry, the internal structure of the gemstone can be observed, the molecular column of the section can be arranged, and the ore specimens and cultural relics can be analyzed and identified. 7. It is used in the printing industry, it can be used for box repair, color correction and dot. The edge observation can accurately measure the screen, dot size, overprint error, etc. 8. For the textile industry, the observation and analysis of cloth fiber and warp and weft density. 9. For the electronics industry, you can observe the trace stripe and texture of the printed circuit board copper and platinum board. 10. Used in agriculture, forestry, foraging, and other departments to observe and study pathogens and insects. 11. It can also be used for the identification and analysis of exhibits in the animal and plant specimens, scientific research and so on. Industrial applications 1.Circuit board and printing industry 2.Medical Field 3.Gardening 4.Coin and postal chestnut 5.Education 6.Geography 7.Home and office Operation guide: 1. Pull the battery cover (A) and insert it; two AA UM-3 batteries, with the positive pole down, then close the battery cover (Fig. _) 2. Place the specimen on a flat surface. 3. Place the microscope on the specimen again so that the specimen is within the field of view of the target (F). 4. If the sensitivity is insufficient, turn on the power switch and illuminate the light source on the specimen. 5. Observe and adjust the focus ring (B) from the eyepiece (F) to the clearest image. 6. It is not recommended to replace the LED. Precautions: 1. Do not over-adjust the focus gear. 2, do not fall high to avoid severe impact, 3, do not be exposed to the sun for a long time, do not play in the sky, do not put near the heater and the heater placed in the car. 4, do not loosen the Rosie that should not be rotated, arbitrarily disassembled, will scratch the lens failure. 5. The lens is wiped with a soft cloth or mirror paper. 6. The dirt of the instrument should not be scrubbed with gasoline, oil, insecticide, etc. and should not be scrubbed with soapy cloth. 7, this product will be deformed if it encounters 601 or more. In order to make the battery liquid do not damage the instrument, please pay attention to the following points: Take the battery out of the instrument without using the instrument for a long time. Package Included 140/80/100/150X LED Light Graduated Portable Microscope