200G Lab Table Balance Pallet Rack Mechanical Scales With Precision Calibration Weight Set Scale Educational Equipment

Description:

100% brand new and with high quality

100 gram table balance scale set comes with 6 weights, including 5g, 10g, 20g (2X), 50g,100g

Before use, take away the black trig loop under the balance pan, put the index to zero, and adjust indicator to the middle line - also can balance the scale by adjusting the balance nut on both sides

Used for school teaching tool- help kids learn the balance principle and how to use it; also for lab equipment

Material: Metal + Plastic

Color: grey and light blue ( random shipment )