1pc 100g Table Balance Scale Class Teaching Lab Supplies 1/10g w/ Tray Wardrobes Short Aluminum Stainless Knob Screw:

Short Aluminum Stainless Knob Screw: 43mm

Length: 15

SKU: SVZ0071487653031148

SKU: SVZ0128568119462375

ITEM NAME:3/8 "High 7/16" Low Quick Disconnect AC Air Conditioning Conversion Adapter R12 img *{margin:0

1pc 100g Table Balance Scale Class Teaching Lab Supplies 1/10g w/ Tray Wardrobes Short Aluminum Stainless Knob Screw:ITEM NAME: 1pc 100g Table Balance Scale Class Teaching Lab Supplies 1 10g w Tray img *{margin: 0; padding: 0;. 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.