Check the listing for details. OPTIMA SCALE OP-900A-12 LED INDICATOR WITH INTERNAL BATTERY, Stainless NTEP. Condition: New. Listed at 359.00 USD. Optima Scale OP-900A-12 LED Stainless steel Indicator with Internal Battery, NTEPThe Optima OP-900 digital indicator is commonly utilized in counting, checkweighing, and general weighing applications. This allows the OP-900 indicator to be an economical solution for a variety of industrial applications. FeaturesFeatures:NEMA-4X Washdown Stainless Steel casingAC adapter and Battery includedWeighing units for LED: (lb/kg)Weighing Units for LCD: (g/oz/lb:oz)Gross/Tare/Pre-Set Tare/ZeroMultiple Hold functionsCount weighingAccumulation weighingOverload / Underload alarmPower saving modeAutomatic date and time updateAbility to modify gravity based ondifferent geographical locations100% manual zero range settingAutomatic error warning alarmSplash proof keyboard and displayConnects to a remote displayConnects to multiple printersNTEP approved for 5,000 divisionsDisplays up to 50,000 graduations1” LED or LCD display with backlightMounting bracket and Hardware (included)Operates on 110V AC adapter (included)Full Duplex RS-232 Serial PortDrives up to 6 350Ω load cellsNTEP approved indicator CC 12-004A1Internal battery for portability1" high 6 segment wide angle viewing LCD displayAC adapter included Weighing units: (LED:kg/lb) LCD (lb, kg, oz, lb:oz, g)Gross/Tare/Pre-Set Tare/ZeroMultiple hold functionsOverload / Underload alarmWater proof keyboard and displayFull duplex RS-232 that can connect to a remote display or printer1 year warrantyFunctionsGeneral weighingAccumulationAnimal WeighingCheckweighingCounting