concrete locator and corrosion meter r71 concrete detector concrete rebar detector
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Applicable steel-bar diameter | Ф6mm~Ф50mm | ||||
Tested range of concrete backing thickness | Low test range:6mm~90mm;High test range:7mm~180mm | ||||
Permissible error | Low test range | High test range | |||
±1 | 6~59 | 7~79 | |||
±2 | 60~69 | 80~119 | |||
±4 | 70~90 | 120~180 | |||
Tested range of steel-bar diameter | Ф6mm~Ф50mm | ||||
Permissible error of steel-bar diameter test | ±1 grade | ±1 grade | |||
Applicable environmental | temperature:-10℃~+40℃ ;Dampness:<90%RH EMI: no Strong electromagnetic field | ||||
Power supply | batteries:6 dry cells,work more than 30 times |
1.Main Unit | *1 unit |
2.Steel-bar location sensor | *1 unit |
3.Steel-bar Rusty sensor | *1 unit |
4.Signal Cable | *1 unit |
5.USB Cable | *1 unit |
6.Specification and Software CD-ROM | *1 unit |
7.Carrying case | *1 unit |
8.User manual | *1 unit |