Full Roll of 9.5mm (3/8 inch), 228.6 metres (250 yard), Wick to suit wet bulb thermometers.
- Ready to cut and use
- Full roll only
- White, flat, hollow, polished cotton
- Suitable for wet bulb thermometers
- As this is new cotton it is best to pre-wash and dry your wick or rub the cotton between your fingers to remove coating before use
- Used to measure Relative Humidity in your incubator
- Available for order if not in stock - contact us for more information
- Manufactured in the USA
Understand more about wet bulb and humidity.