Home
Products
Theory &
Characteristics
Humidity Indicators Catalog
Frequently Asked Questions
 
 
 
 
 
 
 
 
 
 

Reversible Humidity Indicator Card MS123

MS123 Reversible Humidity Indicator Card

This Humidity Indicator Card is a color-change indicator and is reversible as required by Military Specification MIL-I-8835.  It also meets MIL-P-116 Method II requirements.  As the humidity increases, the chemically impregnated spots change from a blue color (DRY), through a lavender, to a pink color (HUMID).  As the humidity decreases, the spots change from a pink color (HUMID), through a lavender, back to a blue color (DRY).  Each of these cards is accurate to ±5% relative humidity (RH) at 75°F (24°C).  Other humidity combinations are available by special order.

NOTE: This card has been impregnated with a chemical that may cause corrosion of some metals; therefore, AGM recommends that the card not be placed in direct contact with metal objects. 

The current Military Standard, MS20003, dated 4 June 63, is approved by all Governmental Agencies, the Department of Defense and NATO for use in Method II packaging.  The MS20003-2 card meets this standard and is fully reversible.  NSN # 6685-00-752-8240.

Size: 2" w x 3" h

Looking for desiccant?

 
   
   
AGM CONTAINER CONTROLS, INC. • 3526 East Fort Lowell Road • Tucson, AZ  85716
www.agmcontainer.comsales@agmcontainer.com • 1-800-995-5590 or 520-881-2130 • Site Map

AGM's Blog