Handheld recently launched its plug n play Barcode Scanners 2020/4820/4820i enabling fast and accurate barcode scanning. Based on rechargeable Lithium ion cell, the scanners can be connected to the computer with USB, keyboard or RS-232. The Barcode Scanners have LEDs indication power, communication and battery. The OCR compatible scanners scan characters in OCR-A or B font. Programming barcodes can be replaced by serial programming commands. The base provides a link between scanner and system. Handheld came out with three following barcode scanners:

• 2020 Barcode Scanner: - The 250 grams weighing scanner operates on a temperature from 0 to 50 degrees and up to 95% non-condensing humidity. This rugged scanner if dropped from 3.3 feet 50 times can still be made operational. Based on 15KV sensitivity, the 2020 scanner is the best buy.
• 4820 Barcode Scanner: - The 3.6V Lithium Ion battery makes it work for 12 hours. 260.8 grams weighing Scanner has a skew angle of +- 40 degrees. With a range of 33 ft., the scanner offers a 15KV of sensitivity. It operates at a frequency of 2.4 to 2.4835GHz.
• 4820i Barcode Scanner: - The 272gms weighing scanner possesses a 45% symbol contrast for matrix codes. With a motion tolerance of 4” per second, it operates in a temperature range of –10 to 50 degrees. With 15KV of ESD sensitivity, it is operational even after 50 drops from 6.5 feet