Pro-Craft Diamond Beam I

The DB-100 diamond tester by Tri-Electronics is our most cost-effective tester. With two-sided display and more than double the operation time under battery power. Three year factory warranty. Guaranteed low cost, timely repairs after warranty. UL Listed.

56.780 110 volt model

56.780X 220 volt model

56.788 220 volt adapter

56.789 110 volt adapter

Grobet USA™ products are
available worldwide through
our international network
of authorized distributors.

Call today for more
information!