Agilent 3458A Digital Multimeter, 8 1/2 Digits w/ opt 001, 002

Agilent 3458A Digital Multimeter, 8 1/2 Digits w/ opt 001, 002.  Please note the chip on the front bottom of the unit.-NIST Traceable calibration certificate w/ data reportProduct OverviewThe Agilent 3458A System Multimeter heightens test performance in three phases of your production test: faster test system start-up, faster test throughput, and lower cost of ownership through longer system uptime, designed-in reliability, and fast and easy calibration. Faster testing: Up to 100,000 readings/sec Internal test setups >340/sec Programmable integration times from 500 ns to 1 sec Greater test yield: More accuracy for tighter test margins Up to 8.5 digits resolution Longer up-time: Two-source (10V,10kΩ) calibration, including AC Self-adjusting, self-verifying autocalibration for all functions and ranges, including AC Superb transfer measurements: 8.5 digits resolution 0.1 ppm DC Volts linearity 0.1 ppm DC Volts transfer capability 0.01 ppm rms internal noise Extraordinary accuracy: 0.6 ppm for 24 hours in DC Volts 2.2 ppm for 24 hours in Ohms 100 ppm mid-band AC Volts 8 ppm (4 ppm optional) per year voltage reference stability Greater waveform resolution and accuracy: 16 to 24 bits resolution 100,000 to 0.2 samples/sec 12 MHz bandwidth Timing resolution to 10 ns Less than 100 ps time jitter Over 75,000 reading internal memory Option: 001 Extended Memory 002 High stability 4 ppm per year reference H01 Special 1000 Vrms ac maximum input voltage