Electronics & Semiconductor Test Equipment
High-precision measurement for R&D and manufacturing. Shop refurbished Oscilloscopes, Spectrum Analyzers, and Power Supplies from Tektronix, Agilent, and Keithley.
Verified Performance
Don't gamble on eBay. Every oscilloscope and analyzer is power-on tested and verified for basic functionality by our technicians.
Legacy Support
Need a specific GPIB instrument to match your automated test rack? We stock hard-to-find legacy models from HP/Agilent and Tektronix.
30-Day Warranty
We stand behind our gear. If your power supply or multimeter doesn't meet spec, return it within 30 days for a full refund.
Shop by Instrument Type
Analyze frequency, bandwidth, and noise.
Source and measure voltage and current.
Equipment for wafer processing and inspection.
Test & Measurement Resources
Technical guides for selecting the right instrument.
Analog vs. Digital Scopes
Why some engineers still prefer the real-time response of a Tektronix analog scope.
Read Comparison →Power Supply Selection
Linear vs. Switching: Which DC power supply is right for your sensitive RF application?
Select a Supply →Spectrum Analyzer Basics
Understanding Resolution Bandwidth (RBW) and Noise Floor when buying used.
Buying Guide →Vacuum Pump Maintenance
Best practices for maintaining turbo pumps and rotary vane pumps in a fab environment.
Maintenance Tips →Why Buy Refurbished Test Equipment?
Huge Cost Savings: A new 4-channel oscilloscope or network analyzer can cost upwards of $20,000. Refurbished units from trusted brands like Tektronix and Agilent offer identical performance for 60-80% less. This allows R&D labs to stretch their capital equipment budget significantly.
Legacy Compatibility: Many automated test stands rely on specific GPIB commands or older software drivers found only in legacy instruments (like the HP 8560 series). Buying refurbished allows you to replace a failed unit without rewriting your entire test code base.
"I've bought three power supplies and a spectrum analyzer from HiTechTrader. They were packed incredibly well and worked perfectly out of the box."— Senior Electrical Engineer, Defense Contractor
Common Questions from Engineers
Do you calibrate the equipment?
We verify basic functionality (Power On, Self-Test Pass, Signal Check). For certified NIST-traceable calibration, we recommend sending the unit to a dedicated cal lab upon receipt, which keeps our prices lower.
Do you sell rack mount kits?
Many of our units come with rack ears installed. If you need a specific rack mount kit for an Agilent or Tektronix unit, please ask our sales team, as we often have spares in surplus.
What is your return policy on electronics?
We offer a 30-day right of return. If the unit does not perform to spec or fails self-test, you can return it for a replacement or full refund.