Sartorius R160P laboratory Balance. I put weights on it and it seems pretty darn accurate. It weighs down into milligrams so even putting a small piece of tissue paper on it will display a weight. I believe it's max capacity is 160 grams. Other than that I don't know much about it. Weights used for demonstration purposes only and are not included. $200 FIRM. Cash only. Call or text (no emails) show contact info