Guaranteed Precision Gardening Equipment. Digital Lab Scale with Warranty. Measure Organic Castings, Fertilizer, Hydroponics Nutrient Solutions, and more Allows you to choose from TWO (2) separate weighing modes: Grams or Ounces Capacity x Accuracy: 105 Ounces x 0.1 oz; 3000 Grammes x 1g. Easily Convert to Pounds: 16 oz = 1 lb Set includes scale, removable 20 oz plastic bowl, AAA batteries, instructions, box, and LIFETIME WARRANTY Perfect for anyone who enjoys indoor or outdoor gardening, and regularly measures fertilizers & other nutrients/soil ammendments for growing Can also be used to weigh harvested fruits, vegetables, flowers, herbs & spices, and more!