Dual-Range Mechanical Balance Scale (500g/0.02g & 1000g/0.05g) - Complete with Weight Set, Ideal for Hands-On Physics Mechanics Experiments. No Batteries Needed.

Specifications:Product Name: Physical BalanceMaximum load: 500/1000gramsDivision value: 20/50 milligramsScale division value of QR code ruler: 20 milligramsWeighing range of QR code ruler: 0~1000 milligramsGame code quality error: 20mgDimensions: 504x479x263Weight: Approximately 6.5 kilogramsProduct use: 500g physical balance, suitable for teaching, physical and chemical experiments, and general measurement and analysis in schools and industrial and mining enterprisesProduct List:Physical balance * 1Notes:1. Due to different monitors and lighting effects, the actual color of the product may be slightly different from the picture. Thank you!2. Due to manual measurement, please allow 2-5 cm measurement error

• Dual-Range Precision Weighing: Achieve highly accurate measurements with a total capacity of 500g and a fine precision of 0.02g. This mechanical balance is engineered for reliable, repeatable results in educational and laboratory settings.
• Robust & Durable Construction: Built with a carefully selected steel beam that resists deformation and a sturdy overall frame, this balance ensures long-term stability and excellent safety, guaranteeing a long service life even with daily classroom use.
• Ready-to-Use Anywhere: As a fully mechanical instrument, it requires no batteries or external power. Its compact and portable design allows you to conduct precise weighing experiments in any location, from the physics lab to the classroom.
• Clear, Easy-to-Read Scale: Features a sharp, laser-etched vernier ruler and a highly responsive pointer on a clear scale. The markings are wear-resistant for long-term clarity, making readings fast, accurate, and easy for students.
• Complete Weighing Kit: The set includes essential accessories like tweezers for handling weights, maintaining accuracy and cleanliness by preventing oils from your fingers from affecting the measurement results.