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Observation Head
At its heart is the **Infinity Corrected Optical System**
Built on a sturdy base
Research Centres & Industrial Labs: Suitable for calibration
Shop Weight Set on Tray – Precision Mass Set for School & Lab Use esaw eec-9403 ac generator Observation HeadThe ESAW Weight Set on Tray (SM 1658) is a reliable and durable mass measurement kit ideal for teaching fundamental physics concepts such as mass, force, and balance. Housed in a sturdy tray for organized storage and easy handling, this set is an essential tool in laboratories and classrooms where accurate weights are required for experimental setups. Widely used by students, teachers, and lab technicians in physics and chemistry labs, this weight set