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The Fluke 381 Clamp Meter combines iFlex flexibility with remote reading capability. The iFlex flexible current probe measures large conductors and provides access in tight spaces. The detachable digital display allows you to attach the meter in one place and take the reading in another, up to 30 feet away.
The Fluke 381 does everything you would expect from a clamp 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.
FEATURES:
Wireless technology allows the display to be carried up to 30 ft. away from the point of measurement.
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.
Proprietary inrush measurement technology to filter out noise and capture motor starting current.
Ergonomic design fits in your hand and can be used while wearing protective equipment.
Radio transmitter automatically sets the correct measurement range.
Three-year warranty.
Soft carrying case.
Fluke 381 FC Product Video
Fluke 381 FC Specifications
AC Current Via Jaws
Range
999.9 A.
Resolution
0.1 A.
Accuracy
2% +5 digits (10 Hz to 100 Hz)
2.5% +5 digits (100-500 Hz).
Crest Factor (50/60 Hz)
3 @ 500 A
2.5 @ 600 A
Add 2% for C.F. >2.
AC Current via Flexible Current Probe
Range
999.9 A / 2500 A (45 Hz - 500 Hz).
Resolution
0.1 A / 1 A.
Accuracy
3% +5 digits (5 - 500 Hz).
Crest Factor (50/60Hz)
3.0 at 1100 A
2.5 at 1400 A
1.42 at 2500 A
Add 2% for C.F. > 2.
DC Current
Range
999.9 A.
Resolution
0.1 A.
Accuracy
2% +5 digits.
AC Voltage
Range
600 V /1000 V.
Resolution
0.1 V / 1 V.
Accuracy
1.5% +5 digits (20 Hz to 500 Hz).
DC Voltage
Range
600.0 V /1000 V.
Resolution
0.1 V / 1 V.
Accuracy
1% +5 digits.
Frequency Via Jaw
Range
5.0 Hz to 500.0 Hz.
Resolution
0.1 Hz.
Accuracy
0.5% +5 digits.
Trigger Level
5 Hz to 10 Hz, ?10 A
10 Hz to 100 Hz, ?5 A
100 Hz to 500 Hz, ?10 A.
Frequency via Flexible Current Probe
Range
5.0 Hz to 500.0 Hz.
Resolution
0.1 Hz.
Accuracy
0.5% +5 digits.
Trigger Level
5 Hz to 20 Hz, ?25 A
20 Hz to 100 Hz, ?20 A
100 Hz to 500 Hz, ?25 A.
Resistance
Range
600 Ω/6 kΩ/60 kΩ.
Resolution
0.1 Ω/1 Ω/10 Ω.
Accuracy
1% +5 digits.
Mechanical Specifications
Operating Temperature
-10 °C to +50 °C.
Storage Temp
-40 °C to +60 °C.
Operating Humidity
Non condensing (< 10°C)
? 90% RH (at 10°C to 30°C)
? 75% RH (at 30°C to 40°C)
? 45% RH (at 40°C to 50°C)
(Without Condensation).
Operating Altitude
2000 meters.
Storage Altitude
12,000 meters.
Dimensions (L x W x H)
277 x 88 x 43 mm (55 mm for remote unit).
Weight
350 g
Jaw Opening
34 mm.
Flexible current probe diameter
7.5 mm.
Flexible current probe cable length
(head to electronics connector)
1.8 m.
Safety
IEC 61010-1, Pollution Degree 2
IEC 61010-2-032: CAT III 1000 V / CAT IV 600 V
IEC 61010-2-033:CAT III 1000 V / CAT IV 600 V.
Temperature Coefficients
Add 0.1 x specified accuracy for each degree C above 28°C or below 18°C.
Wireless Frequency
2.4 GHz ISM Band 10 meter range.
Fluke 381 FC warranty
3 years.
For more information on Fluke 381 Remote Display Clamp Meter with iFlex talk to Cuthbertson Laird Group
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