A+D/A&D/AND SJ-6000WP Compact Washdown Check-weighing Scale is a very reliable and fast digital bench scale with a 13# capacity and 0.005# resolution. Designed for use in various lab, food and beverage, and industrial applications that require washdown equipment (IP-67 rated). Its absurdly fast, robust and the visual reference of check-weighing is a godsend for quality control applications requiring multiple shifts of operators. Parameters are easily programmed and up to 10 sets can be saved ("comparator limits").

I personally used this unit for small-scale beverage/canning production and it is still my favorite piece of problem-solving equipment I've ever purchased. 

The basics:
Prior use - Quality control in beverage production, in dry storage since 2022.
Condition - Used, refurbished, and tested. No issues with battery corrosion, liquid ingress, seal integrity, or electrical shorts. Cosmetic scrap on the front of the unit, does not affect functionally in any way.
Original purchase - 2021
Certifications - IP67 rated, NSF 169 and NSF 14159-1 listed
Calibration certification - State of Massachusetts January 2022, sticker on unit, certificate not available.
Capacity - 13.00# / 6000g
Resolution - +/- 0.005# / 2.0g
Units - gram, kilogram, pound, ounce, troy ounce, pound-ounce, tael (Singapore/HK jewelry/ Taiwan), tola, pieces (counting function), and Newton
Materials - Stainless steel platform (removable for cleaning), plastic sub-tray, plastic body
Power - 6x D alkaline batteries, approximately 5000hr without backlight. Cannot use a corded adapter.
Overall Dimensions - 
   LxWxH - 10.2 x 9.3 x 5.8 in / 260 x 236 x 148 mm
   Weight - 9.25# / 4.2kg
Datasheet - https://www.scalesplus.com/content/A%26D/Bench%20Scales/SJWP_Brochure.pdf