Potometer

Product Description

Potometer

• Transpiration rates and water absorption rates by a cut
• A plant shoot is sealed in a plug that fits the end tube and the entire apparatus is filled with water.
• The open end of the capillary tube is immersed in a beaker of water
• The position of the air bubble easily adjusted by opening the glass faucet to let the water in the tank.
• The whole unit is mounted on a wooden base painted with spring clips
• Base: 20 x 80mm
• Bore capillary:1mm