Order #: 381
Mfg #: 5065875
Fluke 381 Remote Display True-rms AC/DC Clamp Meter with iFlex
Order #: 381
Mfg #: 5065875
- UGLY's Electrical Reference Book
- Fluke 1AC-A1-II Voltage Detector
Fluke 381 Overview
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.
Fluke 381 Highlights
- The first clamp meter with a detachable, remote display for easier, faster, safer measurements
- 1000 A ac and dc current measurement with fixed Jaw
- 2500 A ac current measurement with iFlex flexible current probe
- 1000 V ac and dc voltage measurement
- True-rms ac voltage and current for accurate measurements on non-linear signals
- Frequency measurement to 500 Hz with both Jaw and iFlex
- 60 kΩ resistance measurement to with continuity detection
- Min, max, average and inrush recording to capture variations automatically
- 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
- iFlex flexible current probe expands the measurement range to 2500 A ac while providing increased display flexibility, ability to measure awkward sized conductors and improved wire access
- CAT IV 600V, CAT III 1000 V safety rating
- Integrated low pass filter and state of the art signal processing allows for use in noisy electrical environments while providing stable readings
Each Fluke 381 Includes
- 18-inch iFlex™ flexible current probe
- Coated instruction card
- Safety information sheet
- Soft carrying case
- TL75 test leads
- Five AA Alkaline batteries
- Fluke PRV240 Battery-powered voltage source proving unitBattery-powered voltage source proving unit
Order #: PRV240
Mfg #: 4566209
Availability: Call for availabilitySpecial Price $167.79 Regular Price $199.99 - Fluke Toolpak Meter Hanging KitMeter Hanging Kit
Order #: TPAK80-4
Mfg #: 1281997
Availability:In stockSpecial Price $46.13 Regular Price $54.99 - Fluke TP1 Slim Reach Flat Blade Probe for Fluke Lead SetsSlim Reach Flat Blade Probe for Fluke Lead Sets
Order #: TP1E
Mfg #: 650887
Availability:In stockSpecial Price $24.89 Regular Price $29.99 - Fluke TLK289 Industrial Master Test Lead SetIndustrial Master Test Lead Set
Order #: TLK289
Mfg #: 3045646
Availability:In stockSpecial Price $199.19 Regular Price $239.99 - Fluke TL75 Hard Point Test Lead SetHard Point Test Lead Set
Order #: TL75
Mfg #: 855705
Availability:In stockSpecial Price $30.70 Regular Price $36.99 - Fluke I2500-10 iFlex Flexible Current Probe, 10"iFlex Flexible Current Probe 10 inch
Order #: I-2500-10
Mfg #: 3676410
Availability:In stockSpecial Price $190.89 Regular Price $229.99 - Fluke C437-II Hard Case for 430 Series II with RollersHard Case for 430 Series II w/Rollers
Order #: C437-II
Mfg #: 4116743
Availability: Call for availability$1,100.99 - Fluke C550 Premium Tool Bag - Water ResistantPremium Tool Bag
Order #: C550E
Mfg #: 1547919
Availability:In stockSpecial Price $112.04 Regular Price $134.99 - Fluke AC220 SureGrip Alligator ClipsSureGrip Alligator Clips
Order #: AC20
Mfg #: 1610103
Availability:In stockSpecial Price $53.94 Regular Price $64.99 - Fluke AC87 Heavy Duty Bus Bar Clip SetHeavy Duty Bus Bar Clip Set
Order #: AC87
Mfg #: 1278079
Availability: Ships in 1-2 weeksSpecial Price $52.28 Regular Price $62.99 - Fluke AC89 Insulation Piercing ClipInsulation Piercing Clip
Order #: AC89
Mfg #: 873448
Availability:In stockSpecial Price $51.45 Regular Price $61.99 - Fluke AC285 SureGrip Alligator ClipsSureGrip Alligator Clips
Order #: AC285
Mfg #: 1610159
Availability:In stockSpecial Price $37.34 Regular Price $44.99 - Fluke TL238 SureGrip Test Lead Set for High Energy EnvironmentsSureGrip Test Lead Set for High Energy Environments
Order #: TL238
Mfg #: 2132831
Availability:In stockSpecial Price $95.44 Regular Price $114.99 - Fluke C345 Soft Carrying Case, Polyester, Black/YellowSoft Carrying Case, Polyester,Black/Yellow
Order #: C345
Mfg #: 3311173
Availability:In stockSpecial Price $105.40 Regular Price $126.99 - Fluke TL224 SureGrip Silicon Test LeadsSureGrip Silicon Test Leads
Order #: TL24
Mfg #: 1610198
Availability:In stockSpecial Price $36.51 Regular Price $43.99 - Fluke TL175 TwistGuard Test LeadsTwistGuard Test Leads
Order #: TL175
Mfg #: 3521976
Availability:In stockSpecial Price $38.17 Regular Price $45.99 - Fluke L206 Deluxe LED Hat LightDeluxe LED Hat Light
Order #: L206
Mfg #: 2098595
Availability: Ships in 1-2 weeksSpecial Price $64.39 Regular Price $69.99 - Fluke TL223 SureGrip Electrical Test Lead Set with TP1 Test ProbeSureGrip Electrical Test Lead Set w/TP1 Test Probe
Order #: TL223
Mfg #: 2003633
Availability:In stockSpecial Price $91.29 Regular Price $109.99 - Fluke C33 Soft Carrying Case, Vinyl, Black/YellowSoft Carrying Case,Vinyl, Black/Yellow
Order #: C33
Mfg #: 1664120
Availability:In stockSpecial Price $45.64 Regular Price $54.99 - Fluke C1600 Gear Box for Meter and AccessoriesGear Box for Meter and Accessories
Order #: C1600
Mfg #: 2091049
Availability: Ships in 2-3 weeksSpecial Price $97.10 Regular Price $116.99 - Myron L Company TP1Conductivity/TDS/Temperature Meter,TechPro II
Order #: TP1
Mfg #: TP1
Availability: Ships in 3-4 weeksSpecial Price $847.78 Regular Price $921.50
AC Current via Jaw | |||
Range | 999.9 A | ||
Resolution | 0.1 A | ||
Accuracy | 2% ± 5 digits (10-100 Hz) | ||
5% ± 5 digits (100-500 Hz) | |||
Crest Factor (50/60 Hz) | 3 @ 500 A | ||
2.5 @ 600 A | |||
1.42 @ 1000 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 | ||
Crest Factor (50/60 Hz) | 3.0 at 1100 A | ||
2.5 at 1400 A | |||
1.42 at 2500 A | |||
Add 2% for C.F. > 2 | |||
Distance from Optimum | |||
i2500-10 Flex | i2500-18 Flex | Error | |
A | 0.5 in (12.7 mm) | 1.4 in (35.6 mm) | ±0.5% |
B | 0.8 in (20.3 mm) | 2.0 in (50.8 mm) | ±1.0% |
C | 1.4 in (35.6 mm) | 2.5 in (63.5 mm) | ±2.0% |
Measurement uncertainty assumes centralized primary conductor at optimum position, no external electrical or magnetic field, and within operating temperature range. | |||
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 – 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 – 500.0 Hz | ||
Resolution | 0.1 Hz | ||
Accuracy | 0.5% ± 5 digits | ||
Trigger Level | 5 – 10 Hz, ≥ 10 A | ||
10 – 100 Hz, ≥ 5 A | |||
100 – 500 Hz, ≥ 10 A | |||
Frequency via Flexible Current Probe | |||
Range | 5.0 to 500.0 Hz | ||
Resolution | 0.1 Hz | ||
Accuracy | 0.5% ± 5 digits | ||
Trigger Level | 5 to 20 Hz, ≥ 25 A | ||
20 to 100 Hz, ≥ 20 A | |||
100 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 | |||
Size (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 | 1.8 m | ||
(head to electronics connector) | |||
Environmental Specifications | |||
Operating Temperature | -10°C to +50°C | ||
Storage Temperature | -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 | 2,000 meters | ||
Storage Altitude | 12,000 meters | ||
EMI, RFI, EMC, RF | EN 61326-1:2006, EN 61326-2-2:2006 | ||
ETSI EN 300 328 V1.7.1:2006 | |||
ETSI EN 300 489 V1.8.1:2008 | |||
FCC Part 15 Subpart C Sections 15.207, 15.209, 15.249 | |||
FCCID: T68-F381 | |||
RSS-210 IC: 6627A-F381 | |||
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 | ||
Safety Compliance | ANSI/ISA S82.02.01:2004 | ||
CAN/CSA-C22.2 No. 61010-1-04 | |||
IEC/EN 61010-1:2001 to 1000V CAT III, 600V CAT IV. | |||
Double Insulation Clearance | Per IEC 61010-2-032 | ||
Double Insulation Creepage | Per IEC 61010-1 |
Visit our Fluke Clamp Meter Selection Guide
-
Fluke 376 FC 1000A AC/DC Trms wireless clamp with Iflex1000A AC/DC Trms wireless clamp with IflexSpecial Price $553.73 Regular Price $659.99
-
Fluke I1000S AC Current Clamp-On Probe, 1000AAC Current Clamp-On Probe 1000ASpecial Price $622.49 Regular Price $749.99
-
-
Fluke I2500-18 iFlex Flexible Current Probe, 18"iFlex Flexible Current Probe 18"Special Price $190.89 Regular Price $229.99
-
Fluke 365 Detachable 200A TRMS AC/DC Clamp MeterDetachable 200A TRMS AC/DC Clamp MeterSpecial Price $290.49 Regular Price $349.99
-
Fluke 368 FC Wireless Leakage Current ClampWireless Leakage Current ClampSpecial Price $780.19 Regular Price $939.99
-
Fluke I2500-10 iFlex Flexible Current Probe, 10"iFlex Flexible Current Probe 10 inchSpecial Price $190.89 Regular Price $229.99