Fluke 381, Clamp Meter, Max Current 2.5kA ac, 999.9A dc CAT III 1000 V, CAT IV 600 V

Fluke

Product Information

Dimensions:
277 x 88 x 43mm
Power Source:
Battery
DC Current Measurement Resolution:
100mA
Maximum Conductor Size:
7.5mm
DC Current Measurement Range:
999.9 A
AC Current Measurement Range:
999.9 → 2500 A
Width:
88mm
Resistance Measurement Resolution:
100mΩ
AC Current Measurement Resolution:
100mA
True RMS:
Yes
AC Voltage Measurement Range:
600 → 1000 V
Absolute Maximum AC Voltage Measurement:
1000V ac
Model Number:
381
Best AC Voltage Accuracy:
±1.5 % +5 Digits
Connectivity:
Wireless
Absolute Maximum AC Current Measurement:
2500A ac
Battery Type:
AA
Absolute Maximum Resistance Measurement:
60kΩ
Maximum Operating Temperature:
+50°C
Jaw Capacity Busbars:
34mm
Safety Category Level:
CAT IV, CAT III
Length:
277mm
Absolute Maximum DC Current Measurement:
1000A dc
Display Type:
LCD
Best Resistance Measurement Accuracy:
±1 % +5 Digits
Best DC Current Accuracy:
±2% +5 Digits
Weight:
350g
AC Voltage Measurement Resolution:
100mV
Best AC Current Accuracy:
± 2 % +5 Digits
Safety Category Voltage:
600 V, 1000 V
Absolute Maximum DC Voltage Measurement:
1000V dc
Height:
43mm
Safety Category:
CAT III 1000 V, CAT IV 600 V
Best DC Voltage Accuracy:
±1 % +5 Digits
DC Voltage Measurement Resolution:
100mV
Clamp Meter Type:
AC-DC Flexible Clamp Meter
Minimum Operating Temperature:
-10°C
Functions Measured:
AC Current, AC Voltage, Continuity, DC Current, DC Voltage, Frequency, Resistance
Checking for live stock

The Fluke 381 is a professional-grade clamp meter designed for high-current measurement in demanding industrial and electrical environments. It enables measurements up to 999.9 A DC and up to 2,500 A AC when used with the iFlex probe. With safety ratings of CAT III 1000 V and CAT IV 600 V, it’s built for both control panels and power distribution systems. It delivers true-RMS precision for AC and DC signals, supports inrush and frequency measurements up to 500 Hz, and ensures reliable readings even in noisy electrical environments.

Core Features and Benefits of Choosing the Fluke Clamp Meter CAT III 1000 V, CAT IV 600 V

  • True-RMS AC/DC measurement for accurate readings on non-linear loads.
  • Detachable wireless display allows remote viewing up to 9-10 m away from the clamp head.
  • AC measurement range up to 2,500 A with included iFlex flexible current probe.
  • Safety ratings CAT III 1000 V and CAT IV 600 V for high-demand electrical systems.
  • Low-pass filter and advanced signal processing provide stable readings in noisy industrial environments.
  • Measurement capabilities include voltage, frequency, resistance and continuity in addition to high current.

Intended for Demanding Electrical Environments

The Fluke 381 is engineered to streamline high-current diagnostics and electrical maintenance. The detachable, wireless display allows technicians to clamp the meter onto live circuits, then move to a safer vantage point to view real-time data. With its included iFlex probe, even large cables and awkward workspaces are accommodated.

Application Potential of the Clamp Meter

  • Measuring inrush current on motor starters and HVAC systems.
  • Monitoring high-current conductors in switchgear and power distribution panels.
  • Troubleshooting in industrial plants.
  • Verifying current draw in maintenance environments.
  • Working in utility, commercial, or industrial installations.

pdf icon
Guide - FLUKE 381(Technical Reference)
pdf icon
Manual - FLUKE 381(Technical Reference)
pdf icon
381 Remote Display True-RMS AC/DC Clamp Meter with iFlex Data Sheet(Technical Reference)

Reviews

  • Be the first to review.

FAQs

Yes. We ship FLUKE 381 Internationally to many countries around the world.
Yes. You can also search FLUKE 381 on website for other similar products.
We accept all major payment methods for all products including ET16832364. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET16832364 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Fluke" products on our website by using Enrgtech's Unique Manufacturing Part Number ET16832364.
You can order Fluke brand products with FLUKE 381 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Clamp Meters category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Fluke 381, Clamp Meter, Max Current 2.5kA ac, 999.9A dc CAT III 1000 V, CAT IV 600 V. You can also check on our website or by contacting our customer support team for further order details on Fluke 381, Clamp Meter, Max Current 2.5kA ac, 999.9A dc CAT III 1000 V, CAT IV 600 V.