The PowerScan family of bar code readers are the ultimate industrial hand held scanners designed and constructed to withstand the toughest environmental conditions.N/AThe PowerScan PD9531 imager is the corded version of the new series. The 9501 cordless area imagers are comprised of the PBT9501 / PM9501 imagers. The PBT9501 features Bluetooth wireless technology and the PM9501 features Datalogics STAR Cordless System narrow band radio.N/AThe PowerScan 9501 imagers have an ergonomic shape with well-balanced weight and an intuitive aiming system allowing the highest first-pass reading rate while reducing unnatural wrist movement. Additionally the PowerScan 9501 area imagers use a soft-pulsed white illumination light resulting in reduced flashes which is much gentler on the eyes during scan-intensive operations.N/AThe 9501 area imagers also feature Datalogics exclusive 3 Green Lights (3GL) for superior good-read feedback. The patented Green Spot technology directly on the code and dual Good Read LEDs increase visibility at any angle. All models have multi-interface capabilities featuring the most popular interfaces: RS-232 Keyboard Wedge USB and offer an optional Ethernet for standard or industrial uses.N/AThe PowerScan 9501 imagers introduce a new technology with the Liquid Lens feature which increases the depth of field and allows the reading of standard wide and high density bar codes. Datalogics Motionix motion-sensing technology detects the natural actions of the operator to automatically switch the scanner into the desired scanning mode (hand held or presentation scanning).