Keithley 6487 Picoammeter with Voltage Source

MODEL6487

Photographs of the actual unit are sent with every quote.

Used / refurbished
Tested & working
Calibration available
Ships from Plano, TX

Combines a picoammeter with a 505 V source for I-V sweeps on high-resistance materials. Ovento Systems carries the Keithley 6487 as used and refurbished stock within our source measure units & electrometers range, sourced through equipment liquidations, service company fleet upgrades and OEM trade-ins across North America and Asia.

Source and measure functions are exercised across each range against a reference standard, and low-current performance is confirmed rather than assumed. Units are sold in tested, working condition and typically ship the same or next business day from Plano, TX. Demand for this model comes mainly from semiconductor test engineers, materials research groups and photovoltaic laboratories. Quantity and dealer pricing is standard rather than exceptional, so send the numbers you need.

Specifications

Current range	20 fA to 21 mA
Voltage source	Up to 505 V
Resolution	5.5 digits
Interfaces	GPIB, RS-232
Manufacturer	Keithley
Condition	Used / refurbished, functionally tested
Warranty	30-day parts and labour
Stock reference	OV-6487

What is included with the 6487

What ships is listed explicitly on your quote rather than implied: the instrument, any accessories physically present, and the condition grade. If something you need is missing, we will tell you before you order rather than after. If you are completing an existing kit, tell us the part numbers you are missing and we will check accessory stock against them.

Buying this class of instrument used? Buying a used oscilloscope: what actually matters covers what to check before you pay.

Common questions

Is the Keithley 6487 tested before shipping?

Yes. Every unit is powered up and functionally verified before it is listed, and the tested condition is described in writing on your quote.

Can you supply it with a calibration certificate?

Yes. We can ship the 6487 with fresh accredited calibration on request. Tell us which standard your programme requires and we will quote it with the instrument.

Do you have more than one in stock?

Usually. Stock moves quickly, so send us the quantity you need and we will confirm current availability and volume pricing the same day.

How quickly does it ship?

In-stock items normally ship the same or next business day from Plano, TX.