Ohaus PR523N offers competitive performance for an economical price, ideal for laboratory, industrial and educational settings. Durably constructed with a stainless steel weigh pan and small footprint to save space.  Featuring RS-232 connectivity for east communication, backlit display and simple operation interface. 

Specifications:

Maximum Capacity	520 g
Readability	0.001 g
Readability (Certified)	0.01 g
Pan Size	4.7 in (120 mm)
Internal Calibration	InCal™ - Semi Automatic
Draftshield	Included
Auxiliary Display Model	Available as an Accessory
Battery Life	Not Applicable
Communication	RS232
Dimensions	11.9 in x 12.5 in x 7.9 in (303 mm x 317 mm x 201 mm)
Display	LCD with backlight
In-use cover	No
Legal for Trade	NTEP Certified Class II   - Not Legal for Trade in Canada
Net Weight	10 lb (4.5 kg)
Pan Construction	Stainless Steel
Power	AC Adapter (Included)
Stabilization Time	2 s
Tare Range	To capacity by subtraction
Units of Measurement	Carat;  Grain;  Gram;  Milligram;  Ounce;  Ounce Troy;  Pennyweight
Working Environment	50°F – 86°F, 80%RH, non-condensing;  50°F – 104°F, 80%RH, non-condensing (10°C – 30°C, 80%RH, non-condensing;  10°C – 40°C, 80%RH, non-condensing)