About this product

1、Graduated Accuracy: The product consists of a accuracy caliper with two plates which overlap a portion of the length. The bottom plate is calibrated in millimeters and the top plate is transparent and marked with a cross shaped thin line cursor.

2、Testing Table: Crack monitoring gauges are used to control cracks in walls and how they evolve over the measurement time. Prime polymer with easy to read measurement grating.

3、Fixed Post: The redesigned fixing posts make it easy to fix the two pieces together without the need for glue.

4、Easy to Record: Provide a crack record sheet and secure with screws. The opening or closing of the crack can then be recorded on the record sheet.

5、Lightweight and Convenient: The product is made of prime acrylic plate is small and easy to carry, lightweight and easy to use.

Item Type: Crack Monitor

Product Material: Acrylic

Use: Measuring Instrument