Amplifiers

EM-70eX
EM-70/3/eX
EM-72/eX
EM-75/eX
EM-20
EM-21
EM-25
EM-50
EM-55
LIA-1 Lock-In Amplifier

Accessory Instruments:

PS-1 Power Supply
PS-1B Battery Operated Power Supply
PS-1/2C 2-Channel Power Supply
PS-1/5C 5-Channel Power Supply
PS/TC-1 Power supply/TE controller
TC-2 Board Level Controller
LIA/PS-1 Lock-In Amp/Power Supply
LIA/PS-1/CC Lock-In Amp/Power Supply/Chopper Controller
QSP-1 Quad Sum/Difference Amplifier