SPER-1E calibration performed by Rad Elec.Inc
*PLEASE SEE REFERENCE ELECTRET CERTIFICATION UNTIL FURTHER NOTICE
E-PERM spiking performed by Rad Elec.Inc
Scout calibration performed by Rad Elec.Inc
Reference Electret Certification
Canadian certification of E-Perm Reference Electrets. Fee includes measurement of the surface potential (voltage) of Reference Electrets using a calibrated reader; and provision of a signed and professionally stamped Certificate of Certified Reading(s).