Identical to Hampden Model HMB-100A except with digital meters. (Shown is the HMB-100A with analog meters)

HAMPDEN ENGINEERING CORPORATION

sales@hampden.com

P.O. Box 563

East Longmeadow, MA 01028

(Toll Free) 800-253-2133 or 888-HEC-CORP

Local: 413-525-3981

Fax: 413-525-4741