Dear Amazon Customer, Dear Amazon Customer, Our Ps-IN202SS-C LCD NTEP indicator could be used for indoor or outdoor purposes. it has a Stainless Steel housing which allows the indicator to be used outside or in rough conditions. Specifications: 1.5? super Large LCD NTEP display with backlight Power for 8 350 ohm load cells Dual load cell channels Units: Lb / Kg / oz 6 button operation Auto / Manual accumulation Com ports: RS-232 x 2 ( separate configuration) Power: 11ov cord Built-in rechargeable battery Indicator size: 9.3? x 6.5? x 2.8? Stainless steel bracket for table stand or wall mount One-year limited warranty! SellEton’s Shipping policy: FREE SHIPPING to a business address in US 48 continental States. Hawaii, Alaska & Puerto Rico customers please call 844-735-5386 for a shipping quote.