
By phone: +1 (610) 687-5550.
We are open from 8:30am to 5:00pm Eastern (U.S.) time, Monday through Friday, excluding holidays.
By FAX: +1 (610) 687-2686.
Be sure to include a return fax number (or other way to contact you)
By (snail) mail:
Attn: (Sales, Service, etc.)
Belar Electronics Laboratory, Inc.
119 Lancaster Avenue
P.O. Box 76
Devon, PA 19333
USA