Specification Brand : KUIDAMOS BulletPoint : balances BulletPoint1 : USE NOTE: 1>. Get the instrument light and light, move the code to 0 scales in advance and adjust the balance nut to balance the balance. 2> Place the weight of the right, left of the object (left and right code). 3>. You can not hold your hand with your hand. You must use the tongs to be grasped. You can not move with your hands with your use. BulletPoint2 : MEASUREMENT FUNCTION: This laboratory mechanical tray balance scale achieves precision weight measurement based on the lever principle. Our tray balances with tweezers and heavy objects. Note:To ensure weighing accuracy, do not touch the weight directly with your hands. BulletPoint3 : MULTIPLE FUNCTIONS, APPLICATION: This mechanical tray provides accurate counting and tare weighing function ensures more accurate result. It can be used as laboratory scale, jewelry scale, powder scale, carat scale and more. The double pan balance suitable for school physics and chemistry experiments, an ideal teaching tool. BulletPoint4 : EASY TO OPERATE AND TRANSPORT: The pan balance uses the clamp to hold the weights, keeping them clean and accurate. And it is easy to operate and transport to satisfy your different needs. BulletPoint5 : POCKET SIZE: The compact and lightweight design of this mini scale makes it easy to carry in your pocket or on your desk. It is also easy to operate and before using the balance, make sure it is placed on a horizontal table and cannot be tilted. Capacity : 610 grams Color : unknown CustomerPackageType : Frustration-Free Packaging ExternallyAssignedProductIdentifier : 9588127493239 ExternallyAssignedProductIdentifier1 : 030955170305 ExternallyAssignedProductIdentifier2 : 0030955170305 FormFactor : Mini ItemDisplayWeight : 10 pounds ItemName : Lab Mechanical Balance Scale with Tweezers and Weights, Double Pan Tray Balance Scale 200G/0.2G Teaching High Accuracy 5G 10G 20G 50G 100G for Home and School ItemPackageDimensions_Height : 20.8026 centimeters ItemPackageDimensions_Length : 8.89 centimeters ItemPackageDimensions_Width : 15.6972 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-mechanical-balances Manufacturer : KUIDAMOS Material1 : Stainless Steel Material2 : Metal ModelNumber : 80000006 NumberOfItems : 1 PartNumber : KUIDAMOSdf62y5kb47 ProductDescription : Tray Balance is mainly made according to Robway mechanism and lever principle. As a small indoor weigh instrument, it is featured with easy to operate and carry. Ideal teaching tool for chemical and physics experiments.