UT-5510A
UOTEK Digital 4-channel opto-electronic isolation input, 4-channel relay output I/O controller
UT-5816
UOTEK 8-channel switching input 16-channel voltage output I/O controller
UT-5514
UOTEK Digital 4-channel optoisolated switch input 4-channel optoisolated relay output I/O controller
UT-2088
UOTEK 16-channel opto-isolated I/O controller
UT-5508
UOTEK 8-CH Analog input module
UT-5524A
UOTEK 4-channel digital voltmeter