STCAL-SM Fault Sensitivity Calibration System
The STCAL-SM is an optional accessory for the STCAL that adds sensitivity verification. The STCAL-SM verifies spark tester functionality by determining that the system is detecting all necessary faults.
Downloads & Questions
We often provide our spec sheets and manuals in multiple languages. Contact us to let us know what you need, and we will get it to you!
Verify spark tester detection circuit
Meet requirements of IEC-62230, EN 50356, and NEMA WC-56