eFocus Instruments India Pvt Ltd

Porur, Chennai, Tamil Nadu

The compact ScopeMeter 120B Series, is the rugged oscilloscope solution for industrial electrical and electro-mechanical equipment troubleshooting and maintenance applications. Its a truly integrated test tool, with oscilloscope, multimeter and high-speed recorder in one easy-to-use instrument. The ScopeMeter 120B Series also integrates with Fluke Connect mobile app and FlukeView for ScopeMeter software to enable further collaboration, data analysis and archiving of critical test information.

• Dual-input digital oscilloscope and multimeter
• 40 MHz or 20 MHz oscilloscope bandwidth
• Two 5, 000-count true-rms digital multimeters
• Connect-and-View trigger simplicity for hands-off operation
• IntellaSet technology automatically and intelligently adjusts numerical readout based on the measured signal
• Dual-input waveform and meter reading recorder for trending data over extended periods
• Recorder Event Detect captures elusive intermittent signals on repetitive waveforms up to 4 kHz
• Shielded test leads for oscilloscope, resistance and continuity measurements
• Resistance, continuity, diode and capacitance meter measurements
• Power measurements (W, VA, VAR, PF, DPF, Hz)
• Voltage, current and power harmonics
• Check Industrial networks with BusHealth physical layer tests against defined reference levels
• Save or recall data and instrument setups
• Store instrument setups defined by a test sequence for routine maintenance or most often used test procedures.
• External optically isolated USB interface to transfer, archive and analyze scope or meter data
• Optional WiFi adapter connected to internal USB port to wirelessly transfer information to the PC, laptop or Fluke Connect mobile app*
• FlukeView ScopeMeter Software for Windows
• Rugged design to withstand 3g Vibration, 30g shock, and rated IP51 according to EN/IEC60529
• Highest safety rating in the industry: safety rated for CAT IV 600 V
• Li-Ion rechargeable battery, seven-hours operation (with four-hour charge time)

Identifying the running speed of rotating equipment can be difficult, but the Fluke 820-2 LED Stroboscope simplifies the process allowing you to perform stop motion diagnostics without actually stopping, or making contact, with the machine you are working on. Whether you are trying to diagnose parasitic oscillations, slippage, or unwanted distortions, the 820-2 LED Stroboscope is the ideal frontline troubleshooting, process or product research and development tool.

In other applications with higher rpm or larger rotating objects with high surface speeds, an adjustable flash duration is needed. In high speed applications, objects may move during the brief period of a single flash, resulting in a blurred image. By decreasing flash duration, objects have less time to move and the image will appear sharper.

• High-intensity 7-LED array 4, 800 Lux @ 6, 000 FPM/30cm
• High efficiency LED solid-state light source with uniform flash characteristics allows for higher flash rates 30-300, 000 FPM (flashes per minute)
• Digital pulse width modulation for exceptionally sharp images at high speeds
• Rugged, durable design utilizes solid-state LEDs with no filaments, gases, hollow cavities, or glass (1 meter drop)
• Quartz-accuracy control system provides high accuracy 0.02% (+/- 1 digit)
• Multi-line LCD display
• Check the rotating speed of machinery without physical contact or need for reflective tape
• Advance or retard flash timing for viewing gear teeth, cutting surfaces, repeats, or drifting equipment
• Simple push button operation with 2x and 2 buttons for easy adjustment Adjustable flash duration

The Fluke 820-2 LED Stroboscope is more than just a tool to measure rotational speed of machinery without physical contact. It is also an excellent diagnostic tool for a wide variety of applications:

• Belt driven machines - HVAC fans, pumps
• Roller bearings, shafts, gear teeth or other machine components
• Clutches and cogwheels
• Foundations - resonance vibrations
• Cable or piping wear or damage
• Mixing and dosage processes

• Turbines that vary in speed and change speed frequently
• Variable Frequency Drive motors that vary in speed, but do not change frequently
• Find belt rotation speed and look for belt slippage
• Find machine element components fan blades, pump vanes, compressor screws, and gear teeth
• RPM measurement and frequency investigation Slip measurement

In addition, the LED stroboscope can be used as a strobe tachometer to measure speed instead of using a laser tachometer. In order to use the stroboscope, the component under measure must be visible, and have an identifying mark that can be used as a point of reference. A strobe tachometer is a useful tool because you can't always get access to the machine shaft to stick a piece of reflective tape to use a laser tachometer or make contact with the moving shaft to use a contact tachometer - using a stroboscope you can "stop" the shaft down to 30 RPM (FPM).

• Taking mA measurements by removing a wire and breaking the loop
• Calling the control room to isolate a loop
• Testing analog input/output on a console
• Troubleshooting devices with mA inputs and outputs
• Repairing intermittent or erratic 4-20 mA loops
• Going back to the shop to get extra tools

If you need more time in your busy day take a good look at the Fluke 773 mAClamp Meters. Its designed to save you time, and money, by eliminating time wasting activities. Now you can troubleshoot and repair 4-20 mA loops without breaking the loop or bringing down the system

• Best in class 0.2 % accuracy
• 0.01 mA resolution and sensitivity
• Measure 4 to 20 mA signals without breaking the loop
• Measure mA signals for PLC and control system analog I/O
• Dual backlit display with both mA measurement and percent of 4 to 20 mA span
• Measurement Spotlight illuminates hard to see wires in dark enclosures
• Detachable clamp with extension cable for measurements in tight locations
• Measure 10 to 50 mA signals in older control systems using the 99.9 mA range
• Automatically change the 4 to 20 mA output for remote testing
• Power saving features, auto-off, backlight timeout extend battery life
• Hold function captures and displays changing measurements
• Measure 4 to 20 mA signals with in-circuit measurement
• Simultaneous mA in-circuit measurement with 24V loop power for powering and testing transmitters
• Source 4 to 20 mA signals for testing control system I/O or I/Ps
• mA output linear ramp or 25% step output
• Automatically change the 4 to 20 mA output for remote testing
• DC voltage measurement to verify 24V power supplies or voltage I/O signals
• Source DC voltage to test input devices that accept a 1-5V or 0 to 10V signals
• Scaled mA output provides a continuous mA signal that corresponds to the 4 to 20 mA signal measured by the mA clamp
• Enables milliamp signal logging to a separate logging device without breaking the loop
• Output mA signal enables a logging DMM or other device to record the 4- to 20 mA signal without breaking the loop
• mA in/out: simultaneously measure the mA signal with the clamp and source a mA signal
• Apply a mA input signal to a device and measure its 4-20 mA output on devices such as valves or mA isolators
• Voltage output linear ramp or 25% step output
• Automatically change the voltage output for remote testing

One ToolGet More Done

The Fluke 975 AirMeter test tool raises indoor air monitoring to the next level by combining five powerful tools in one, rugged and easy-to-use handheld device. Use the Fluke 975 to optimize HVAC ventilation settings for ASHRAE 62 recommendations, actively monitor conditions that promote a productive environment, and quickly and accurately address occupant comfort complaints the first time. The Fluke 975 measures:

• Temperature
• Velocity
• Humidity
• CO₂
• CO

• Respond to comfort-related calls from occupants.
• Verify the operation of building HVAC control systems.
• Determine whether adequate ventilation exists.
• Monitor air flow and velocity.
• Test for dangerous carbon monoxide leaks.
• Perform duct traversals.
• Optimize HVAC systems to manage energy costs

• Simultaneously measures, logs, and displays temperature, humidity, CO2, and CO on a bright, backlit LCD display
• One-touch air flow and velocity with available probe*
• Wet bulb and dew point temperature
• % of outside air calculation
• CO2and CO field calibration feature
• Self-test function at startup
• Auto-backlight
• Automatically compensates for barometric pressure changes
• Min/Max/Average on all measured and calculated readings
• Multi-language user interface
• Metric or standard units
• Audible and visual threshold alarms
• Extensive discrete or continuous data logging capacity, downloadable to PC via USB interface
• Keypad lock for security
• Included FlukeView Forms software

*Included with Fluke 975V, optional with Fluke 975

The Fluke 381 does everything you would expect from aclamp meter, and then lets you remove the display for even more flexibility. Now one technician can do jobs that used to require two people. Clamp the Fluke 381 around a conductor, remove the display and walk across the room to operate controls or remove protective equipment, all while watching real-time readings.

The iFlex flexible current probe (included) expands the measurement range to 2500 A ac while providing increased display flexibility, ability to measure awkward sized conductors and improved wire access.

• Wireless technology allows the display to be carried up to 30 ft. away from the point of measurement for added flexibility without interference with measurement accuracy
• The removable magnetic display can be conveniently mounted where it is easily seen
• iFlex flexible current probe expands the measurement range to 2500 A ac
• CAT IV 600 V, CAT III 1000 V
• Integrated low pass filter and state of the art signal processing allows for use in noisy electrical environments while providing stable readings
• Proprietary inrush measurement technology to filter out noise and capture motor starting current exactly as the circuit protection sees it
• Ergonomic design fits in your hand and can be used while wearing protective equipment
• Radio transmitter automatically sets the correct measurement range so you do not need to change the switch positions while taking a measurement
• Soft carrying case