Our LabQuest sensors all use BTA/BTD (British Telecom Analog/Digital) cables to connect to a Vernier interface. BTA/BTD connectors have 6 pins and therefore BTA/BTD cables......
If you want to build your own sensors, connect Vernier sensors to your own interface or build your own cables, extensions, interfaces, or adapters. Here......
If your HMP-BTD adapter was shipped prior to November 2000, you likely need a revised HMP-BTD. Please contact Vernier Software at (503) 277-2299 to exchange......