Fluke - Remote Display True RMS AC/DC Clamp Meter with iFlex®
Product Code: Fluke-381
Brand: Fluke
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.
iFlex® Flexible Current Probe expands the measurement range to 2500 A AC.
CAT IV 600 V, CAT III 1000 V
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
| 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) |
| 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 |
| Position Sensitivity | |
| 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 |
| Frequency via Flexible Current Probe | |
| Range | 5.0 to 500.0 Hz |
| Resolution | 0.1 Hz |
| Accuracy | 0.5% ± 5 digits |
| 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 Altitude | 2,000 meters |
| Storage Altitude | 12,000 meters |
| 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 |
| Double Insulation Clearance | Per IEC 61010-2-032 |
| Double Insulation Creepage | Per IEC 61010-1 |
| Agency Approvals |
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