Single-channel source-measure unit with TEC temperature control (range –50…+225°C), power 50W, range up to ±10V / ±5A. Resolution: 0.001°C, current measurement up to 700nA, voltage from 0.33mV. Supports PID regulation, 4-wire compensation and automatic detection of load breaks. Equipped with a removable screen, USB, LAN and GPIB interfaces. Ideal for automated LIV tests of laser diodes and optical modules