PolyFarm LLC of Caldwell, Idaho

Indicator_Card___4b77413badc3f.jpgIndicator_Card___4b77413badc3f.jpg
Indicator Card, 30-40-50
Sales price without tax $1.50
Tax amount

Indicates humidity levels. Blue spots turn pink as the humidity level reaches or exceeds the indicated level. Color returns to blue when humidity level drops below. Keeps on going.... and no batteries! Measures 2" x 3".

Indicates humidity levels.  Blue spots turn pink as the humidity level reaches or exceeds the indicated level.  Color returns to blue when humidity level drops below.  Keeps on going.... and no batteries!  Measures 2" x 3".
 

Search Products


TankBarn!

New Site!

Emergency water storage

- 1 gallon to 3000 gallons -

round, oval & rectangular tanks

drums - fuel cans - carboys

barrels, buckets & lids

www.TankBarn.com