8lbs Blue to Pink Desiccant Beads with 1PC USB Temperature Data Logger 10000 Records Cover 30days Use

Wisesorb 8 LBS blue to pink Indicating Silica Gel Beads are beads of silica gel (desiccant beads) , used for absorbing moisture from the air to protect things that would be adversely affected by dampness. The beads can be reactivate by placing into oven to drive off excess moisture. Dry beads show blue and turn a faintly pinkish clear color after reaching moisture capacity. The blue color indicator is convenient to judge when they need to be changed.

• 【Indicating Silica Gel Beads】: 8lbs indicating silica gel utilize premium quality raw material. The strong moisture absorption ability allow beads to begin to change to different colors at 20%RH, 30%RH, 40%RH, 50%RH and will complete changing colors to pink. You can check the instruction to measure the humidity and moisture. Each Blue indicating bead is 2-4mm in size.
• 【Easy to Reactivate】: Check to see if the indicating silica gel beads have changed from Blue-to-Pink in color. Once pink, place the beads on waxpaper then place it into the oven to reactivate for 3 hours at 250℉/121.1°C.
• 【Great Absorbing Capacity】: General estimate when used in an air-tight sealed container: each 40 grams of active, the indicating silica gel can protect up to 30 cubic ft of any enclosed storage space.
• 【Got the PDF Report】：Tear or cut off the plastic bag and insert the logger into an available USB port on a PC. “OK” light and “ALARM” light will flash in turn when a PDF report is generating. When the PDF report has been generated, the “OK” light will brighten until pulling out from the USB port. (Note: If the logger is stopped during the status of start delay, there will be a PDF report but no data.)
• 【BULK BEADS WEIGHT】: 1 gallon of 8 LBS and 1PC USB Temperature Data Logger 10000 Records Cover 30days Use