The HDS3102MN embarks as a dual-channel, 100-MHz handheld oscilloscope with a 3-3/4 digit multimeter with FFT spectrum display capability. Including a USB connection, the instrument features a rugged impact resistant casing, easy- to-use controls, and a high-brightness 640 x 480 LCD display. Battery life is six hours. Silica gel keys offer shortcuts for simplified operation. Advanced functions include scope triggering in free run, single shot, edge, and video modes, digital persistence to observe slow-moving signals, and averaging to reduce noise. The auto-set feature lets the scope display and measure signals automatically, optimizing the position, range, time base, and triggering The FFT feature provides four window function choices for optimum signal frequency display to 100 MHz. Price is $799. SAELIG CO., Pittsford, NY. (888) 772-3544.