Package includes 1 x experimental electrometer Overview A compact, transparent electrometer designed for physics teaching and laboratory experiments. Constructed from acrylic, plastic, and metal, this instrument combines sensitivity with clear measurement scales for reliable detection and measurement of static electricity. Key benefits sensitivity: Foilenhanced detector and sensitive components allow accurate detection of small static charges. Precise measurement: Clear, precision measurement scales support detailed experimental work and consistent results. Easy to use: Simple setup and operation make the device suitable for students, instructors, and laboratory technicians. Versatile applications: Suitable for classroom demonstrations, laboratory experiments, and general educational use in physics. Durable materials: Acrylic housing and metal components provide stability while keeping the device lightweight. Compact size: Measures 11.40 x 10.50 x 7.40 cm (4.48 x 4.13 x 2.91 in), making it easy to transport and store. Transparent design: Clear casing improves visibility of internal parts for demonstrations and teaching. Function and performance This electrometer is built to detect and measure electrostatic charges with enhanced sensitivity provided by a foil element. The precise measurement scales allow for repeatable readings in experimental setups. The instrument is designed for straightforward operation so users with varying levels of experience can obtain reliable data. Materials and dimensions Materials: Acrylic, plastic, metal Color: Transparent Size: 11.40 x 10.50 x 7.40 cm (4.48 x 4.13 x 2.91 in) Practical use scenarios Classroom demonstration: Show principles of electrostatics and charge distribution during lectures and lab classes, with clear visibility of the device response. Laboratory experiments: Measure small static charges and compare results across controlled experiments that require precise readings. Student projects and experiments: Use in physics labs for hands on learning about electrostatic induction, conservation of charge, and related measurements. What makes it stand out The combination of a foilenhanced detector, transparent construction, and precision scales makes this electrometer a reliable teaching instrument for demonstrating and measuring static electricity. Its compact size and simple operation reduce setup time and support frequent use in educational settings.