MYZOX Co., Ltd.

Crack Scale and others

Shinwa Rules Co., Ltd.

Crack Scale Card Type and others

NIIGATA SEIKI CO., LTD.

Crack Measure with High Graduation Straight shaku Type　CM-SKD

0.3 mm, which is an indication of the crack width that may be defective, is displayed in red text.
The straight scale on the back side is a staircase scale with easy to see 1 mm scale.

HIBISCUS

Hibiscus Crack Scale and others

NIIGATA SEIKI CO., LTD.

Clear with Crack Measure High Speed Scale　CM-CKD

For measuring cracks on walls, foundations, etc.
Can be used to check cracks on walls and foundations.

ESCO Company Ltd.

Crack Scale (Both Sides Mark Character ) and others

NIIGATA SEIKI CO., LTD.

Crack Major Fast Level Graduations Straight Type with General Calibration　CM-SKD

0.3 mm, which is an indication of the crack width that may be defective, is displayed in red text.
The straight scale on the back side is a staircase scale with easy to see 1 mm scale.

Membrane pressure gauge (with lock function) 0 -50 mm/1.6 mm　EA725VA-4

Insert the needle, read and measure the scale.
Measure the depth of the concrete crack.

Crack Gauge (with Lock Function) 0 -50 mm/0.5 mm　EA725VA-13

Insert the needle, read and measure the scale.
Measure the depth of the concrete crack.

ESCO Company Ltd.

Pen-Type Push Needle [0.1-0.5mm] and others

ESCO Company Ltd.

Crack Scale 0.1-1.4　EA725VA-8

ESCO Company Ltd.

Crack Scale 0.1-2.2　EA725VA-9