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Fluke Clamp Meters

Fluke 320 Series ClampMeter ---

Fluke 321 Smaller size, rugged reliability
AC Current 0-400A AC range
AC Voltage 0-400, 0-600V AC range
Resistance 0-400 Ohm range
Continuity <=30 Ohm

Fluke 322 Precise low current measurements, dc voltage
AC Current 0-40A, 40-400A AC ranges
AC Voltage 0-400, 0-600V AC range
DC Voltage 0-400, 0-600V DC range
Resistance 0-400 Ohm range
Continuity <=30 Ohm

Fluke 321

Ordering Info

Precise low current measurements with better than 2% basic accuracy
Safety rating: IEC 1010-2-031, 600 V CAT III
Controls positioned for one-hand operation
Auto shut-off
Display hold
Includes (2) AAA batteries, test leads, instruction card, safety information and soft carrying case
Two-year warranty

Fluke 330 Series Digital Clamp Meters

Fluke 336

Ordering Info

Features at a glance

Auto shut-off maximizes battery life so the meter works when you need it
Small body and jaws fit perfectly in your hand and into tight places
Large, backlit display (on most models) is easy to see
In-rush current function (on most models) for measuring starting current for motors, lighting, etc.
Improved low current measurement accuracy from new microprocessor technology
Meter controls are positioned so current measurements can be done with one hand (index finger on clamp opening lever and thumb on rotary switch)
Handy display hold keeps measurements on the display
Backed by Fluke technical phone support, repair, parts and calibration service

Model Name	Product Description
Fluke 333	Rugged reliability at a basic price, measures ac amps, ac/dc volts, and ohms with display hold.
Fluke 334	Large display with backlight, measures ac amps, ac/dc volts, ohms, display hold and motor start-up current (in-rush).
Fluke 335	A True-rms clamp meter, large backlit display measures ac amps, ac/dc volts, ohms, display hold and motor start-up current (in-rush).
Fluke 336	A True-rms clamp meter that measures ac/dc current and voltage, ohms, display hold, motor start-up current (in-rush) with large display and backlight.
Fluke 337	The top-of-the-line True-rms clamp meter, large jaw measures ac/dc current and voltage, ohms, display hold, motor start-up current (in-rush), frequency, MIN MAX capability and a large backlit display

Supplemental Materials Available with all Models:

Soft carrying case
TL75 test leads
(2) AA alkaline batteries
Instruction card
Safety information sheet

Available Accessories and Options

Model Name	Accessory or Option Description
H3	H3 Holster with Test Lead Storage
TL75	TL75 Heavy Duty Test Leads

Fluke mA Process Clamp Meter

Troubleshoot 4-20mA without breaking the current loop

Fluke 771

Resolution and sensitivity to 0.01 mA

Hold function captures and displays changing measurements

Measurement spotlight illumination hard-to-see wires in dark enclosures

Detachable clamp with extension cable for use in tight locations

IEC - 1010 Category II 300V rating

Measure mA signals for PLC and control system analog I/O

Measure 4-20 mA output signals for transmitters

Measure 10-50 mA signals in older systems using 99.9 mA range

Three year warranty for electronics; 1 year for clamp cable assembly

- Ordering Info

This innovative new Fluke-771 mA Clamp Meter is designed to measure, test and troubleshoot 4-20 mA control signals without breaking the mA loop. Make mA measurements in active control systems without disruption process control. Save time and money troubleshooting process control loops.

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