Electrical connections are via solder terminals or shielded cable. Frequency response is factory set for dc to 100-Hz in. ±2 gm and ±10-gm ranges. Wideband response versions are available.

Columbia Research Laboratories Inc.,
1925 Mac Dade Blvd., Woodlyn, PA 19094,
(800) 813-8471, columbiaresearchlab.com