For inside and outside : weather-resistant. Accurate to 1/20th of a mm. With easy ‘digital’ readout.
For inside and outside : weather-resistant. Accurate to 1/10th of a mm.
For interior use only, particularly in dry rooms. Accurate to 1/10th of a mm.
Transparent for interior and exterior quality structures. Accurate to 1/10th of a mm.
Measures changes in the opening and rotation of the edges of a crack in a single plane. Accurate to 1/10th of a mm.
Measures changes in vertical or horizontal alignment. Accuracy: 1/10th of a mm.
For larger gaps between 2 and 17 cm. Reusable. Accurate to 1/10th of a mm.
For measuring the width of a crack between 0,1mm et 20mm.
In invar metal. Its precision reduces observation time required. Reusable. Accurate to 1/50th of a mm.
Record the maximum/minimum variation on graduated scale. Accurate to 1/10th of a mm.
Measures the change in inclination or in a distortion. Accuracy: 1/10th of a mm.
For measuring millimetre variations in structures, whether of metal, stonework or in concrete, or in natural phenomena (cliffs, rocks etc.) over time and in the 3 dimensions. Accurate to 1/10th of a mm.
Measures the change in sag, the lean of a wall or the distortion of a structure. Accurate to 1/10th of a mm.
Read more
For monitoring to the nearest 1/10th of a millimeter the changes in distance between 2 points, which are several meters apart.
Read more
For measuring changes in cracks situated in structures difficult to reach. Accurate to 1/10th of a mm.
Measures the space between two elements
Measures the space between two panes
Expert’s set including : 1 fissurometer, 3 G1 gauges, installation instructions, a marking pen.
Expert’s set Plus including : 1 fissurometer, 3 G1+ gauges (with “digital” reading), installation instructions, a marking pen.
Protection with anti-UV filter for G1 gauges fixed outside (delivered with impact anchors)
Protection for G1 gauges fixed in the public places (delivered with impact anchors).
Glue rapid hardening in twin syringe
Kit for mechanical fixing to the structure wherever the condition of its surface does not allow the use of self-adhesive tabs (1 drill + 1 screwdriver + 40 impact anchors)
Impact anchors pack for mechanical fixing to the structure wherever the condition of its surface does not allow the use of self-adhesive tabs (pack of 50 units)
For measuring the variation in a crack in a vertical or horizontal internal angle (with self-adhesive tabs and 1 impact anchor).
To install the G3 gauge if surface is irregular, damaged, damp or of poor quality. Delivered with impact anchors.
G3 Protective cover in IP65 aluminium. Fourni avec visserie. Delivered with impact anchors.
G3 Protective cover in thermoformed plastic. Fourni avec visserie. Delivered with impact anchors.
For graphic recording of structural yielding. To be mounted on the G3 Gauge. This new device records the maximum and minimum distortion on the graph.
For fixing the G5 gauge with an angle bar when the gauge can not be attached to the cross-section of the retaining wall.
G5 Protective plastic casing if the G5 gauge is exposed to the weather.
G5 Protective cover in IP65 aluminium. Delivered with impact anchors.
Use of a ball joint for G4 gauge is advised if the distortion is significant.
G4 Protective plastic casing if the G4 gauge is exposed to the weather. Delivered with impact anchors.
Transparent PVC protection when the G6 gauge is being used in busy areas, schools or public places. Delivered with impact anchors.
Protection with anti-UV filter for G6 gauges fixed outside. Delivered with impact anchors.
Pack of a set of 2 baseplates for fixing the 3Dim. gauge.
Additional extensions in treated aluminium, 0.50 m long, which are screwed into position between 2 graduated rods.
Protective covers im “POM” (Acetal resin) for 3Dim gauge baseplates
