It seems easy to buy barcode scanners online but only when you have the right information and you know which device will suit your needs most. For example, take a handheld device that looks more convenient but if you want to scan a large number of products then you should choose a fixed device.
Technology 1. Laser Most handheld barcode readers come with laser-guided technology. If you see a device from close, you will find a series of mirrors made of multiple glasses fixed on its head. These glasses could be plastic parts that are easier and cost-effective to replace when broken. A laser beam reflected from the glasses falls on the corresponding bars and spaces and reads the information. The only precaution you need to take with this device is to protect its head from physical damage. 2. Image Reader Replace the laser with a tiny digital camera with which you can take pictures of the bars. Focus the camera on the bars to read the codes. The advantage of this technology is that it is less prone to physical damage. If you search for barcode scanners, you can find more options in the market. The next option could be more interesting. 3. 2D Area Imagers It is a regular image scanner that uses laser-guided technology. But it is advantageous as it allows reading 1D, 2D, and stacked codes in a hassle-free manner. Also, it is more convenient to read parallel bars and spaces with this reader. For example, you can read barcodes in any position including horizontal and vertical. Honeywell HF680 scanner is the right choice if you want to buy a 2D area imager. It will boost your speed and bring transparency into the process. You can use it in pharmacies, grocery, apparel shops, and other retail units. 4. CCD Barcode Scanner CCD stands for Charge Coupled Devices. It uses ambient light technology to read bars and spaces. The device has miniature sensors at its head. These sensors generate waveforms that reflect ambient light from bars and spaces. 5. Pen Readers It is a handheld device that you need to drag across barcodes. It is equipped with a light source and photodiode that create a waveform correlated to the width of spaces and bars. While a pen reader could be useful for doing a small job, you will find Honeywell Eclipse 5145 1-D scanner more suitable for retail operations. Formats 1. Handheld It is like a magic wand connected to your POS system. It is useful for the places where you expect the slow movement of goods like pharmacies. If you are a pharmacist, you should buy a handheld image reader so that you can conveniently and safely place the wand on the sales counter when it isn’t in use. 2. Presentation It is a fixed scanning device that you can set on the POS counter to scan fast-moving goods. Its advantage is that you can easily scan a large number of goods by exposing their barcodes to the fixed scanner. If you have a retail store where you make bulk sales, you should use a fixed scanning device. Check your options in barcode scanners for sale in India and choose the device that you are comfortable with. 3. Mobile A barcode reader can provide real help in inventory management. Instead of entering the products manually in the record book, you can keep a digital record of the products. Take a Bluetooth/Wi-Fi mobile scanner and start scanning goods stored in your warehouse. Reading barcodes is easier and a mobile scanner will provide you the mobility to scan bulky products in a hassle-free manner.
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