Model Current Ratio Output Connectors Output Protected
D30CN 3000/1 0.333 mA/A 4mm sockets Yes
D31N 500/1, 1000/1, 1500/1 2 mA/A, 1 mA/A, 0.66 mA/A 4mm sockets Yes
D32N 1000/1, 2000/1, 3000/1 1 mA/A, 0.5 mA/A, 0.333 mA/A 4mm sockets Yes
D33N 3000/5 1.666 mA/A 4mm sockets Yes
D34N 500/5, 1000/5, 1500/5 10 mA/A, 5 mA/A, 3.33 mA/A 4mm sockets Yes
D35N 1000/5, 2000/5, 3000/5 5 mA/A, 2.5 mA/A, 1.666 mA/A 4mm sockets Yes
D36N 3000/3 1 mA/A 4mm sockets Yes
D37N - 100 mV/A, 10 mV/A, 1 mV/A 4mm sockets -
D38N (Peak) 10 mV/A, 1 mV/A, 0.1 mV/A Coaxial cable and BNC plug -