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Reversible Cards
These reversible humidity indicator cards are color-change indicators and is reversible as required by Military Specification MIL-I-8835. As the humidity increases, the chemically impregnated spots change from a blue color , through a lavender, to a pink color (HUMID). As the humidity decreases, the spots change from a pink color , through a lavender, back to a blue color.
13 Item(s)
Unit(s) in the pack: 1Large Plastic Humidity Indicator 20-80%
20, 30, 40, 50, 60. 70. 80 % - 7 LEVELSExcl. Tax: £19.99 Incl. Tax: £23.99
Unit(s) in the pack: 1253 Level - 5, 10 & 60% RH
cobalt dichloride freeExcl. Tax: £53.00 Incl. Tax: £63.60
Unit(s) in the pack: 1004 Level - 10, 20, 30 & 40% RH
SUDHM04CDF - Cobalt FreeExcl. Tax: £30.00 Incl. Tax: £36.00
Unit(s) in the pack: 2006 Level - 10, 20, 30, 40, 50 & 60% RH
SUDAEC826004NEExcl. Tax: £39.99 Incl. Tax: £47.99
Unit(s) in the pack: 259 Level - 15-95%
6203-100CDF - COBALT DICHLORIDE FREEExcl. Tax: £38.00 Incl. Tax: £45.60
Unit(s) in the pack: 25 Excl. Tax: £50.00 Incl. Tax: £60.00
Unit(s) in the pack: 2006 Level - 10, 20, 30, 40, 50 & 60% RH Cobalt Dichloride Free
SUDAEC826004NE-CDF Cobalt Dichloride FreeExcl. Tax: £39.99 Incl. Tax: £47.99
Unit(s) in the pack: 250HUMIDITY INDICATOR CARD SINGLE LEVEL
MS26507-1S - (MIL - I - 8835) 1 1/2" X 2"Excl. Tax: £80.00 Incl. Tax: £96.00
Unit(s) in the pack: 1Large Plastic Humidity Indicator 40-80%
40, 50, 60, 70 & 80% - 5 LEVELSExcl. Tax: £19.99 Incl. Tax: £23.99
Unit(s) in the pack: 1Large Plastic Humidity Indicator 30-50%
30, 40, 50, % 3 LEVELSExcl. Tax: £20.99 Incl. Tax: £25.19