The UWE Model DW bench scale features: HI – OK – LO indicators with configurable buzzer output which is ideal for portion control or checkweighing. The DW bench scale features a Washdown design to IP66 ratings. So it can be used in wet conditions. The DW series has fast reaction time which allows fast throughput. Moisture detection desiccant inside Alerts to moisture inside scale. Power is provided by Built-in rechargeable battery and external adapter. DW series is all about portability with a battery that lasts a minimum of 80 hours (without backlight).