The Keithley 3706A CAL is a calibrated six-slot system switch combined with a high-performance 7.5-digit digital multimeter (DMM). It offers scalable, instrument-grade switching and multi-channel measurement capabilities optimized for automated testing of electronic devices and components. Standard features include DC voltage measurement from 100 mV to 300 V, resistance from 1 ohm to 100 MΩ, continuity testing at 1 kΩ (2-wire), DC current from 1 µA to 3 A, temperature measurement from -150°C to 760°C using a J type thermocouple, AC voltage from 100 mV to 300 V, and AC current from 1 mA to 3 A. The system also includes 14 programmable digital I/O lines for controlling external peripherals like component handlers. Designed with multiple options for expansion, the compact 2U mainframe supports high channel counts, with capabilities of up to 576 two-wire multiplex channels and 2,688 one-pole crosspoints. The embedded test script processor (TSP) enables advanced automation, throughput, and flexibility, capable of over 14,000 readings per second. The system features an LXI interface with an embedded web browser for setup and maintenance, and supports remote control via Ethernet, USB, and GPIB. The package includes software for test scripting, Ethernet cables, and control drivers. The system is housed in a compact enclosure suitable for rack mount or benchtop use, with a weight of approximately 13 kg.
You can click on the BUY or RFQ button to purchase 3706ACAL from an authorized KEITHLEY distributor.
You can download the 3706ACAL datasheet or visit the KEITHLEY website for support.
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