Agilent Technologies' U1253A hand-held digital multimeter uses an OLED (organic-light-emitting-diode) display. For On-the-Go and benchtop applications, the OLED readout provides a 2000:1 contrast ratio, a 160° viewing angle, smoothed fonts and a large-display mode to ensure crystal-clear indoor viewing. The U1250 series DMMs help simplify analysis, accelerate glitch detection and simplify probing of hard-to-reach points. Key specifications are 4.5-digit resolution with a 50,000-count full-scale dual display and a basic accuracy of up to 0.025%. All offer simultaneous measurements and perform validation tests, tolerance checks and marginal-failure troubleshooting.