Overview
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.
Safety Conformance: IEC/EN 61010-1:2001, 1000V CAT III, 600V CAT IV
Special features
- Wireless technology allows the display to be carried up to 30 ft. away from the point of measurement with measurement accuracy
- Removable magnetic display can be mounted where it is easily seen
- 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
Models: Fluke 381 Remote Display True RMS AC/DC Clamp Meter with iFlex®
Fluke 381 Remote Display True RMS AC/DC Clamp Meter with iFlex®
UPC#: 0 95969 53748 3
Includes:
- 18-inch iFlex®flexible current probe
- Coated instruction card
- Safety information sheet
- Soft carrying case
- TL75 test leads
- Five AA Alkaline batteries
UPC#: 0 95969 53748 3
Fluke 381 Remote Display True RMS AC/DC Clamp Meter with iFlex®, with a traceable certificate of calibration with data from Fluke
UPC#: 0 95969 94693 3
Specification
| Electrical Specifications | ||||
| 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) |
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| Crest Factor (50/60 Hz) | 3 @ 500 A 2.5 @ 600 A 1.42 @ 1000 A Add 2% for C.F. > 2 |
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| 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 |
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| Position Sensitivity | ||||
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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 |
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| 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 |
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| 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 (head to electronics connector) |
1.8 m | |||
| 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) |
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| 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 |
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| 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. |
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| Double Insulation Clearance | Per IEC 61010-2-032 | |||
| Double Insulation Creepage | Per IEC 61010-1 | |||
| Agency Approvals | ||||
Worldwide Shipping
We are proud to offer worldwide shipping to meet your needs, no matter where you are located.
How We Ship
We normally ship via DHL, UPS, or FedEx for fast and trackable delivery.
Flexible Shipping Options
Depending on your order size and timeline, we also support Air Freight and Sea Freight options.
Trade Terms
We can arrange shipments under DAP (Delivered at Place) or DDP (Delivered Duty Paid). Just let us know your preference.
Why Choose Us
With years of experience and long-term cooperation with reliable freight forwarders, we ensure competitive rates and smooth customs clearance.
