Fluke 190-104/AM 4 Channel LCD Color ScopeMeter Oscilloscope, 100 MHz Bandwidth, 3.5ns Rise time

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Fluke 190-104/AM 4 Channel LCD Color ScopeMeter Features

• Handheld, four-channel digital oscilloscope for viewing electrical signals with multimeter mode for measuring voltage, frequency, duty cycle, and power

• Real-time sample rate is 1.25GS/s for 100MHz models and 2.5GS/s for 200MHz models, and record length is 10,000 points per channel for acquiring detailed waveforms

• Zoom function, three math functions plus FFT, and automatic and cursor measurements for analyzing waveforms

• 6" color LCD shows up to four readings or waveforms simultaneously

• Meets EN and IEC 61010-1:2001 and 61010-031:2002+A1:2008, ANSI/ISA 61010-1 (82.02.01), and CAN/CSA C22.2 61010-1-04 safety standards, and is rated CAT III installations to 1,000V and CAT IV installations to 600V

About Fluke 190-104/AM 4 Channel LCD Color ScopeMeter

The Fluke ScopeMeter 190 series is a handheld, four-channel digital oscilloscope for viewing electrical signals with a 999-count multimeter mode for measuring AC and DC voltage to 1,000V, AC/DC voltage to 1,000V true RMS, frequency to full bandwidth, and duty cycle from 4% to 98%. It can also measure power for single- and three-phase systems, displaying the total power (watts), apparent power (VA), reactive power (VAR), and the power factor (PF) to determine how efficiently an installation uses power. The oscilloscope has a real-time sample rate of 1.25GS/s for the 100MHz model and 2.5GS/s for the 200MHz model, and a record length of 10,000 points per channel for acquiring detailed waveforms. A zoom function magnifies waveforms up to x100, three math functions—add, subtract, and multiply—plus FFT (fast fourier transform), and automatic and cursor measurements allow an in-depth analysis of waveforms. Edge, pulse width, video, and N-cycle (burst) triggers allow isolation of specific signals. The oscilloscope's advanced automatic triggering recognizes signal patterns and automatically optimizes triggering, timebase and amplitude settings. To aid debugging, the pass/fail testing compares a live waveform to a reference waveform and can be set to store either waveforms that match (pass) or do not match (fail) the reference waveform. The relative function allows a measurement to be set as a reference value and displays subsequent measurements as a positive or negative deviation from that value, and the data-hold function freezes a reading or waveform on the display. The 100 most recent screens are automatically stored in the unit's internal memory, and can be accessed by the replay function. The oscilloscope has a recorder that captures from 6 seconds to 48 hours of waveforms and stores up to 30,000 data points per channel. Its trend plot function graphs the minimum, maximum, and average readings over time from 60 minutes at 5 seconds per division to 22 days at 30 minutes per division. Additional specifications include a rise time of 3.5ns for the 100MHz models and 1.7ns for the 200MHz models, and various triggering features. The unit has a 126.8 x 88.4 mm (4.99 x 3.48 inches) color LCD with a resolution of 320 x 240 pixels for viewing waveforms and measurements, and an LED backlight for visibility in low light. It can display up to four readings or waveforms simultaneously. A multimeter is an electrical testing tool for measuring multiple properties of an electrical circuit to verify proper operation or diagnose problems. The oscilloscope has a USB host port for storing data on a 2GB-maximum flash drive and a USB device port for connecting to a compatible PC for storing and analyzing data with the included demonstration version of FlukeView software (a full version is included for models with kit). The software is compatible with Microsoft Windows 2000 and beyond operating systems. The unit operates on a rechargeable lithium ion battery pack or a 120VAC, 50/60Hz adapter/charger (both included). When operating on battery power, it automatically shuts down after 30 minutes of non-use to conserve battery life and has a low-battery indicator that signals when the battery needs recharging. It meets European Standard (EN) and International Electrotechnical Commission (IEC) 61010-1:2001 and 61010-031:2002+A1:2008, American National Standards Institute and International Society of Automation (ANSI/ISA) 61010-1 (82.02.01), and CAN/CSA (Canadian Standards Association) C22.2 61010-1-04 safety standards, and is rated for CAT (category) III installations to 1,000V, which covers equipment in fixed installations, such as switches in the fixed installation and some industrial equipment that is permanently connected to the fixed installation, and CAT IV installations to 600V, which covers equipment at the origin of the installation, such as electricity meters and primary over-current protection equipment. It has European Conformity (CE) marking and