Two-pan Balance Optional Supplies: Additional ticker tape

Optional Supplies: Additional ticker tape (100 m) and carbon paper available for order separately

The unit is completely self-contained with the translucent viewing screen hinging away to reveal a 12cm water tank

For the use in colleges and middle schools to demonstrate the existence of magnetic field and the spreading of magnetic induction lines in space

5 neon bulbs

Two-pan Balance Optional Supplies: Additional ticker tapeSuitable for science lab and classroom, it is an ideal teaching tool. Clamp the weight with tweezers to keep it clean and accurate, the weights are stored in the box for better protection of the weights so that the results are more accurate. 100g Maximum weighing, 0. 1g readability, weighing tray diameter 85mm 3. 35in. 7. 80" L x 3. 35" W x 5. 79" H, it is easy to operate and carry. Premium Quality: This item is made of high quality, heavy duty and