Fisherbrand™ Traceable™ Humidity-On-A-Card™ Humidity Monitor

Records current humidity and maximum humidity attained using color-change reactions.

Catalog No. S04826

Description

• For use with bottles, chemicals, plastic bags, electronics, desiccators and storage containers
• Monitors humidity levels in hard-to-reach or out-of-the-way areas over extended time periods
• Current humidity scale ranges from 0 to 100% RH in 10% increments
• Color changes from blue to lavender in increments of 10% RH
• Reversible indicator changes color as the humidity increases and decreases
• Maximum humidity scale uses non reversible color reaction to record the highest humidity level to which card has been exposed (over 24-hour period)
• Accuracy is ±5% RH at 75°F (24°C)
• Individually sealed and used for shipments

• Each card is individually sealed in a clear moisture-barrier bag with a Humidity Sponge™ desiccant to keep the card dry and to provide for an extended shelf life

Certifications

Individually serial-numbered Traceable™ Certificate is provided from an ISO 17025 calibration laboratory accredited by A2LA™. It indicates traceability to standards provided by NIST™.

Specifications

• Type: Humidity Monitor
• Length (English): 4 in.
• Width (English): 4 in.

• Dimensions (L x W): 4 x 4 in. (10.2 x 10.2 cm)
• Length (Metric): 10.2 cm
• Width (Metric): 10.2 cm