Multimeters

Product overview: Fluke 28 II Ex Intrinsically Safe True RMS Digital Multimeter

Now there's an intrinsically safe digital multimeter (DMM) you can use in a wide range of hazardous settings. Whether you work in petroleum, chemical, or pharmaceutical environments, the 28 II Ex gives high-end test and troubleshooting power you need is packed into the most rugged intrinsically safe (IS) DMM Fluke has ever built: drop-proof, waterproof, dust-proof (IP67). The 28 II Ex meets the following certifications:

IECEx (International)

• Ex ia IIC T4 Gb
• Ex ia I Ma

ATEX (Europe)

• II 2G Ex ia IIC T4 Gb
• I M1 Ex ia I Ma

NEC / CEC (North America)

• Class I, Division 1, Groups A,B,C,D T4
• Class I, Zone 1, AEx ia IIC T4
• Ex ia IIC T4

PCEC (China)

• Ex ia IIC T4 Gb

Simtars (Australia)

• Ex ia I Ma

IEx (Brazil)

• Ex ia IIC T4 Gb

EAC (Russia)

• 1Ex ia IIC T4 Gb X
• PO Ex ia I Ma X
• IP6X

All the measurement functions of our most popular industrial DMMs

One tool equips you with all the testing and troubleshooting power you need wherever you go--inside or outside ATEX zones 1 or 2,. No need to carry different meters for different areas, or worry about crossing through an Ex-required zone with a non-Ex rated instrument.

• 4-1/2 digit mode for precise measurements (20 000 counts)
• True-rms ac voltage and current for accurate measurement on nonlinear signals
• Measures up to 1000 V and 10A AC and DC (note that Ex zones require reduced measurements)
• Low pass filter ensures accurate voltage and frequency measurements on variable speed motor drives (VSDs)
• Frequency to 200 kHz and % duty cycle to help you diagnose VSDs and switching power supplies
• Resistance, continuity and diode test
• 10 000 µF capacitance range for components and motor caps
• Conductance measurements for high resistance or leakage tests
• Min/Max-Average and Peak capture to record transients and variations automatically
• Relative mode to remove test lead interference on resistance measurements
• Auto and manual ranging for maximum flexibility
• Input Alert protects you by chirping and flashing "Lead when leads are plugged into the wrong inputs

Easy to use

Important extras keep you productive all day long in less than optimal conditions.

• Backlit keypad buttons provide extra visibility in poorly lit areas, even when you're wearing full PPE
• Large display digits and 2-level bright white backlight also increases visibility
• Long battery life - 400 hours typical without backlight (Alkaline)
• Optional magnetic hanger for easy setup and viewing while freeing your hands for other tasks

Easy to service in the field

Access to the separate battery compartment makes it easy to change batteries or fuses without jeopardizing instrument calibration.

The Fluke 301D AC/DC Clamp Meter is a versatile tool that is designed to make your job easier. Its lightweight and compact body make it easy to carry in your pocket, and its slim and thin jaw allows it to fit into tightly packed wires. With the ability to test current, voltage, resistance, continuity, frequency (voltage and current), capacitance, and diode testing, the 301D can handle multiple test needs in a single tool. And with its AC/DC function, it can be used for a wide range of applications, including those requiring DC testing, such as photovoltaics (PV) and wind power, communications, data centers, and more.

Product overview: Fluke 302+ CAT III Digital Clamp Meter

The Fluke 302+ is a compact, easy-to-use digital clamp meter made to fit the way you work. It is the perfect first-pass troubleshooting tool: small enough to fit in a work bag, tough enough to withstand daily use, and extremely simple to use. All without compromising safety. For everyday applications, where True-RMS accuracy isn't needed, the Fluke 302+ delivers reliable measurements time after time.

Fluke 302+ Additional Features

• The Fluke 302+ CAT III Digital Clamp Meter is more compact, making the use of clamp-type ammeter more flexible and simpler
• Measure AC current up to 400A
• 30 mm large jaw
• High accuracy of 1.8%
• Backlit display
• Two-year warranty

Fluke 302+ Comes with Fluke TL75 Hard Point™ Test Lead Set

• One pair (red, black) of comfort grip probes
• 48 inches (1.22 meter) PVC insulated test leads with right-angle shrouded banana plugs
• Recommended for general purpose measurements
• CAT II 1000 V, 10 A rating
• CAT IV 600 V, CAT III 1000 V only with protective cap

Fluke 302+ Safety Features

• Meets CAT IV 300V/CAT ||| 600V safety rating

Product overview: Fluke 381 Remote Display True RMS AC/DC Clamp Meter with iFlex® What once took two people, now takes one

Now one technician can do jobs that would otherwise 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. With a cord that runs 6 feet, you can finally measure those tight spaces, awkward sized conductors and disorganized wires.

Other key features

• 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
• Three-year warranty

Safety Conformance: IEC/EN 61010-1:2001, 1000V CAT III, 600V CAT IV

Product overview: Fluke 771 Milliamp Process Clamp Meter | Save time by measuring 4-20 mA signals without breaking the loop

The Fluke 771 delivers all the basic functionality you would expect in a milliamp clamp meter. It measures 4-20 mA signals without "breaking the loop," allowing you to measure low level DC current without having to take systems offline for troubleshooting, saving downtime and money. You can also use it to measure output signals from transmitters without breaking the loop when maintaining and troubleshooting process and automation equipment. This saves time and avoids disrupting critical processes so you can avoid expensive downtime. You can also measure 10 to 50 mA signals in older control systems using the 99.9 mA range.

Added convenience

Designed to make troubleshooting easier, the Fluke 771 includes a detachable clamp that can be attached to the wire you're testing while you move the meter-connected by the extension cable-to a better viewing position. This is especially helpful for taking readings in tight locations. With the dual backlit display showing both the mA measurement and the percent of a 4 to 20 mA span you can quickly understand what your system is doing, and a built-in LED spotlight lets you illuminate hard to see wire in dark enclosures. You can also capture and display changing measurements using the Hold function making it easier to verify and record measurements.