JG3050 Electrical Conduit Gauge
Developed and manufactured in accordance with the JG3050 standard for electrical conduits, this gauge is used to check the maximum and minimum outer diameter of electrical conduits as well as the inner diameter of the conduit after bending.
| Parameter | Specification |
|---|---|
| Standard | IEC 61386 / GB/T 20041 |
| Conduit sizes | φ16-50 mm (typical) |
| Gauge type | Dimensional GO / NO-GO inspection gauges |
| Application | Dimensional check of conduit & fittings |