Fluke 381 Clamp Meter, 999.9 A 2500 A 1000 V dc 1000 V ac CAT IV, CAT III Non-Contact Voltage Detector

RS Stock No.:: 705-1923
Distrelec Article No.:: 176-43-494
Mfr. Part No.:: FLUKE 381
Manufacturer:: Fluke

Fluke 381 Clamp Meter, 999.9 A 2500 A 1000 V dc 1000 V ac CAT IV, CAT III Non-Contact Voltage Detector

Subtotal (1 unit)*

PHP61,532.00

(exc. VAT)

PHP68,915.84

(inc. VAT)

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Ready to ship from July 16, 2026

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Units	Per Unit
1 +	PHP61,532.00

*price indicative

RS Stock No.:: 705-1923
Distrelec Article No.:: 176-43-494
Mfr. Part No.:: FLUKE 381
Manufacturer:: Fluke

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Fluke
	Product Type	Clamp Meter
	Resistance Resolution	100mΩ
	Maximum DC Current Measurement	999.9A
	Maximum AC Voltage Measurement	1000V ac
	Maximum DC Voltage Measurement	1000V dc
	Maximum Resistance Measurement	60kΩ
	Model Number	381
	AC Current Accuracy	±2 % rdg + 5 Digits
	DC Voltage Resolution	100 mV dc
	DC Voltage Accuracy	±1 % rdg + 5 Digits
	Clamp Meter Type	DC, AC
	DC Current Resolution	100mA
	AC Voltage Accuracy	±1.5 % rdg + 5 Digits
	Minimum Operating Temperature	-10°C
	AC Current Resolution	100mA
	Resistance Measurement Accuracy	± 1 % ± 5 Digits
	AC Voltage Resolution	100mV ac
	DC Current Accuracy	±2 % rdg + 5 Digits
	Maximum Jaw Opening	34mm
	Maximum Operating Temperature	50°C
	Width	88mm
	Height	43mm
	Standards/Approvals	RoHS
	Weight	350g
	Length	277mm
	True RMS	Yes
	Functions Measured	Resistance, AC Voltage, Continuity, DC Current, Frequency, AC Current, DC Voltage
	Power Source	Battery
	Battery Type	AA
	Safety Category Level	CAT IV, CAT III
	Display Type	LCD
	Safety Category Voltage	600, 1000V
	Non-Contact Voltage Detector	Yes
	Maximum Conductor Size	7.5mm
	Maximum AC Current Measurement	2500A

	Select all
	Brand Fluke
	Product Type Clamp Meter
	Resistance Resolution 100mΩ
	Maximum DC Current Measurement 999.9A
	Maximum AC Voltage Measurement 1000V ac
	Maximum DC Voltage Measurement 1000V dc
	Maximum Resistance Measurement 60kΩ
	Model Number 381
	AC Current Accuracy ±2 % rdg + 5 Digits
	DC Voltage Resolution 100 mV dc
	DC Voltage Accuracy ±1 % rdg + 5 Digits
	Clamp Meter Type DC, AC
	DC Current Resolution 100mA
	AC Voltage Accuracy ±1.5 % rdg + 5 Digits
	Minimum Operating Temperature -10°C
	AC Current Resolution 100mA
	Resistance Measurement Accuracy ± 1 % ± 5 Digits
	AC Voltage Resolution 100mV ac
	DC Current Accuracy ±2 % rdg + 5 Digits
	Maximum Jaw Opening 34mm
	Maximum Operating Temperature 50°C
	Width 88mm
	Height 43mm
	Standards/Approvals RoHS
	Weight 350g
	Length 277mm
	True RMS Yes
	Functions Measured Resistance, AC Voltage, Continuity, DC Current, Frequency, AC Current, DC Voltage
	Power Source Battery
	Battery Type AA
	Safety Category Level CAT IV, CAT III
	Display Type LCD
	Safety Category Voltage 600, 1000V
	Non-Contact Voltage Detector Yes
	Maximum Conductor Size 7.5mm
	Maximum AC Current Measurement 2500A

Fluke Clamp Meter, 999.9A Maximum DC Current, 600V Maximum AC Voltage - FLUKE 381

This clamp meter is a removable-display AC/DC diagnostic instrument designed for on-site electrical measurement and troubleshooting. It provides true-rms readings for voltage and current on non-linear loads, supports high-current measurements using a fixed jaw or a flexible probe, and includes non-contact voltage detection to aid safety checks in industrial and service environments.

Features & Benefits

• 1000V measurement range enabling mains and industrial voltage checks
• 999.9A jaw current measurement for heavy conductor diagnostics
• 2500A iFlex™ flexible probe expands current capture capability
• True-rms acquisition for accurate readings on distorted waveforms
• Inrush capture to Record motor starting currents precisely
• Wireless removable display allows remote viewing up to 30 ft

Applications

• Suitable for commissioning and fault-finding on distribution panels
• Ideal for motor start current analysis and maintenance checks
• Used for load studies and power quality assessments on non-linear systems
• Can be used for verifying supply presence with non-contact detection
• Used with awkward conductors where flexible probe access is required

What conductor sizes can be accommodated by the jaw and probe?

The fixed jaw accepts typical conductors within its rated opening while the flexible probe increases capacity for larger or irregular cables up to higher current ratings.

How does the instrument handle noisy industrial environments?

An integrated low-pass filter and Advanced signal processing help suppress interference to provide stable readings in electrically noisy locations.

Which safety categories apply for field use on distribution systems?

It is rated for CAT IV 600V and CAT III 1000V applications to match common installation and service voltage levels.

What measurement functions are available beyond voltage and current?

It includes resistance, continuity, frequency measurement to 500 Hz, min/max/average recording and inrush analysis for comprehensive diagnostics.

What power source and display features support extended field use?

It is battery-powered and offers a backlit removable display for improved visibility and flexible placement during live testing.

Supplied with

• 381 Remote Display Clamp Meter
• 1 pair of TL75 test leads
• 1 pair of AC175 alligator clips
• 18-inch iFlex®flexible current probe
• Soft carrying case