Keysight / Agilent / HP 4142B Modular DC Source / Monitor
The Keysight 4142B Modular DC Source/Monitor is a versatile instrument used for precision DC voltage and current sourcing and monitoring. It features a modular design, allowing users to configure the instrument with various source and monitor units to meet specific testing requirements. Ideal for characterizing semiconductor devices, integrated circuits, and other electronic components.
- Model
- Keysight / Agilent / HP 4142B
- Calibration
- Available on request
- Price
- $1,850
- Status
- In stock
- RFQ ref
- 4142B
This unit
The Keysight/Agilent/HP 4142B is a modular DC source/monitor mainframe engineered for precision voltage and current sourcing and measurement in semiconductor device characterization and integrated circuit testing. Its slot-configurable architecture accepts various source and monitor modules, enabling custom instrument configurations tailored to specific measurement requirements. Front panel controls and remote programming interfaces provide operational flexibility, while an integrated display delivers real-time parameter monitoring across all installed modules.
Technical Specifications
Mainframe Architecture: Modular chassis with configurable slot count for module installation
Voltage Output Range: Microvolts to tens of volts (module-dependent)
Current Output Range: Picoamperes to amperes (module-dependent)
Voltage Measurement Range: DC voltage measurement within specified range per installed module
Current Measurement Range: DC current measurement within specified range per installed module
Source Accuracy: High precision voltage and current sourcing with specified accuracy limits
Measurement Accuracy: Precision measurement of sourced or external signals
Measurement Resolution: High resolution detection of small signal variations
Four-Wire Sensing: Kelvin connection support for accurate low-resistance measurements
Output Stability: Low drift characteristics for consistent sourcing over time
Power Input: 100–240 VAC, 50/60 Hz
Isolation: Input/output isolation to prevent ground loops
Key Features
Digital voltage and current level programming
Integrated front panel display for direct parameter control and monitoring
Internal bus architecture connecting mainframe to all installed modules
Remote interface support via GPIB, LXI/LAN, and USB for external automation
Four-wire (Kelvin) sensing for precision low-impedance measurements
Typical Applications
Semiconductor device characterization
Integrated circuit testing and parameter extraction
Electronic component analysis and validation
Compatibility & Integration Designed to accept Keysight/Agilent/HP 4142B series source and monitor modules. Compatible with Keysight PathWave, LabVIEW, and Python-based test automation platforms.
Keysight / Agilent / HP 4142B — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Keysight / Agilent / HP 4142B. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Keysight / Agilent / HP 4142B price
This Keysight / Agilent / HP 4142B is listed at $1,850. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Keysight / Agilent / HP 4142B calibration cost
NIST-traceable calibration for the Keysight / Agilent / HP 4142B is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
