The FLUKE-125B/NA/S is a rugged, 40 MHz hand-held industrial ScopeMeter designed for troubleshooting and maintenance of electrical and electro-mechanical equipment. It features a dual-input digital oscilloscope, two 5,000-count true-rms digital multimeters, and uses Connect-and-Viewâ„¢ triggering for hands-off operation. This model also performs power quality measurements (W, VA, VAR, PF, DPF), analyzes voltage and current harmonics up to the 51st harmonic, and includes a BusHealth tester to validate industrial network physical layers. Ideal for industrial maintenance and field service, this '/S' version includes a soft carry case, FlukeViewâ„¢ software, a magnetic hanger, and a screen protector.