Scratch-A-Track Monitor Recording Pads

Model: HM-643
Price: $30.00

Recording Pads are single-use plastic cards coated with a white film that creates a permanent graphic record of structural movement when used with the HM-642 Scratch-A-Track Motion Monitor.

The Recording Pad bonds are mounted to the concrete surface with the user-supplied concrete screws on the surface opposite to the Scratch-A-Track Motion Monitor. Each card includes spaced to record date, location, and other relevant information.


  • Target area coated with a white film for permanent recordings
  • Space provided for recording date, location, and more
  • Easily secured to surface with user-supplied concrete screws

Included Items:

  • Scratch-A-Track Monitor Recording Pads (package of 10)
Quantity Package of 10
Estimated Shipping Weight 0.5lb (0.23kg)

Enter your name, email, and questions below and we will reply during business hours (8am - 5pm EST, Monday through Friday).

Quantity Package of 10
Estimated Shipping Weight 0.5lb (0.23kg)
Customers who purchased this item also purchased
Crack Monitor Plus
Model: HM-634
Standard Crack Monitor
Model: HM-637
Crack Comparator Card
Model: HM-639
Corner Adapter
Model: HM-635
Displacement Monitor
Model: HM-638
Rapid-Set Epoxy
Model: HMA-804
Crack Width Gauge
Model: HM-636
Crack Monitoring Discs
Starting at $74.50
Models: HM-640, HM-641
ASTM 1F Mercury Thermometer, 0°–302°F
Models: MA-420F, MA-420FT