| After-sales Service: | All Life |
|---|---|
| Warranty: | One Year |
| Applicable Steel-Bar Diameter: | Dia.6mm~Dia.50mm |
| Tested Range of Concrete Cover Thickness: | 6-90mm, 7-180mm |
| Permissible Error of Steel-Bar Diameter: | +-1 Grade |
| Power Supply: | 6 Dry Cells,Work More Than 30 Hours |
| Samples: |
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| Customization: |
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