Chauvin Arnoux MTX 3293B [MTX3293B] 100A AC / 100A DC, 1000V AC, Metrix True RMS Handheld Digital Multimeter. The Metrix MTX 3293B is a professional level TRMS Color Chart Recorder Digital Multimeter allowing advanced electrical measurements and diagnosis of electrical circuits. In addition to the measurements, the MTX 3292B multimeter shows the trends instantaneously. It's innovative design makes it compact, rugged, comfortable to grip and rated to IP67 standard. This modern and innovative data logging multimeter can record many different electrical parameters. Advanced measurement functions includes Duty Cycle, Pulse Counting, Math function and monitoring of Min/Max/Avg/Peaks enables you to observe many various measurements, making this multimeter invaluable in diagnosis and troubleshooting of industrial and commercial electical networks. The colour graphical display is clearly presented on a 320 x 240 pixel colour matrix screen with a black background for maximum display contrast, and as well as real time readings, the MTX 3293B can display trends in a graphical format, plus a trace, cursors and zoom can be activated. Up to 10 sequences can be recorded, and the MTX 3293B has the ability to save up to 1,000 measurements in it's memory. Although this is a high sepecification, advanced multimeter, the MTX 3293B is not difficult to use as it has simplified setting of the number of measurements, interval, duration and storage capacity, and whn making real time measurements, the functions are intuitively laid out on the multimeter keypad, where all meter functions are selected and set. A contextual assistant shows the user in simple graphical form where the connections are and need to be for the measurement to be taken.