Keysight-Agilent 5326B/001

The 5326B Universal Timer/Counter/DVM measures frequency, period, multiple period average, time interval, time interval average, totalize, ratio and voltage. The unit has a frequency range of DC to 50MHz (DC coupled) and 20Hz to 50MHz (AC coupled). Features also include 1 Mohm and 50-ohm inputs, display storage, and blanking for insignificant digits in the display. Time base is 10MHz with stability of <3x10E-07 / month. Sensitivity is 0.1 V rms sine wave and 0.3 V p-p pulse with 8 ns minimum pulse width. Attenuator has x10 and x100 positions. Display is 7-digit with leading zero suppression. Built-in DVM allows setting trigger levels and allows external DC measurements from 1 ?V to 1 kV DC. Manufacturer's Standard Accessories Power Cord, 7 1/2 ft Rack Mount Kit Manufacturer's Options Option 001 = 8-digit Display Option 002 = Remote Programming Option 003 = Digital Output (for numerals and polarity only) Option 004 = Remote Programming including all signal input conditions Option 011 = High Stability Oven Oscillator Option H49 = High Stability Time Base: Aging Rate <3x10E-09/day Option H50 = High Stability Time Base: Aging Rate <5x10E-10/day