Versatile and rugged for high currents up to 2000A AC/DC. Extra wide jaw easily clamps around large conductors found in high-current applications.

Key Features

Reliably handle a wide range of high-current applications with 2000 A AC + DC True RMS, 1400 A AC, and 2000 A DC
The large 58 mm (2.3 in) jaw capacity is suitable for large or multiple conductors
CAT IV 600 V, CAT III 1000 V rating for added user protection
In-rush current measurement captures ‘power-on’ surge current with accuracy and repeatability

The Fluke 355 AC/DC TRMS Clamp Meter, 2000A # FLUKE-355 is manufactured by Fluke. Valley Instrument Service is an authorized Fluke dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.

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Our team can help with product selection, specs, pricing, and application support.

Versatile and rugged for high currents up to 2000A AC/DC. Extra wide jaw easily clamps around large conductors found in high-current applications.

Key Features

Reliably handle a wide range of high-current applications with 2000 A AC + DC True RMS, 1400 A AC, and 2000 A DC
The large 58 mm (2.3 in) jaw capacity is suitable for large or multiple conductors
CAT IV 600 V, CAT III 1000 V rating for added user protection
In-rush current measurement captures ‘power-on’ surge current with accuracy and repeatability

Have questions about this product?

Our team can help with product selection, specs, pricing, and application support.

General	Electrical Specifications
Range	40 A / 400 A / 1400 AC rms
Resolution	10 mA / 100 mA / 1 A
Accuracy	40 A: 1.5% rdg + 15 digits 400 A: 1.5% rdg + 5 digits 1400 A: 1.5% rdg + 5 digits
Trigger level for Inrush	0.50 A / 5.0 A / 5 A
Trigger level for Hz filter OFF	2.50 A / 2.5 A / 8 A
Trigger level for Hz filter ON	0.50 A / 2.5 A / 8 A
Crest Factor1	2 @ 33 A, 2.4 @ 27 A2 @ 330 A, 2.4 @ 270 A2 @ 1000 A, 2.4 @ 833 A
Continuity beeper	On at ≤ 30 ΩOff at ≥ 100 Ω
Measurement range	5.0 Hz to 1 kHz
Accuracy – 5.0 Hz to 100 Hz	0.2% + 2 counts
Accuracy – 100.1 Hz to 1 kHz	0.5% + 5 counts
Trigger level	Refer to current and voltage tables
Frequency measurement	1. Add 2% to error spec for CF > 2
Batteries	Six 1.5 V AA NEDA 15 A or IEC LR6
Battery life (with typical usage, backlight off)	100 hours
Test leads	Rated to 1000 V
Weight	.814 kg (1.8 lb)
Jaw size	58 mm (2.28 in)
Dimensions (L x W x D)	300 x 98 x 52 mm (12 x 3.75 x 2 in)
Safety rating	IEC 61010-2-032, 600 V CAT IV, 1000 V CAT III
Operating temperature	32°F to +122°F (0°C to +50°C)
Storage temperature	-4°F to 140°F (-20°C to +60°C)
Operating humidity	0 to 95% (non-condensing)
Operating altitude	2000 m
Storage altitude	10,000 m
IP rating	42 (indoor use only)
Drop test requirements	1 m
EMI, RFI, EMC	FCC part 15, IEC/EN 61326-1:1997 class BIEC/EN 61326:1997 3 V/m, performance criteria B, EN61325
Current	0.1% of reading per °C outside 22°C to 24°C
Voltage	0.1% of reading per °C outside 22°C to 24°C

General	Electrical Specifications
Range	40 A / 400 A / 1400 AC rms
Resolution	10 mA / 100 mA / 1 A
Accuracy	40 A: 1.5% rdg + 15 digits 400 A: 1.5% rdg + 5 digits 1400 A: 1.5% rdg + 5 digits
Trigger level for Inrush	0.50 A / 5.0 A / 5 A
Trigger level for Hz filter OFF	2.50 A / 2.5 A / 8 A
Trigger level for Hz filter ON	0.50 A / 2.5 A / 8 A
Crest Factor1	2 @ 33 A, 2.4 @ 27 A2 @ 330 A, 2.4 @ 270 A2 @ 1000 A, 2.4 @ 833 A
Continuity beeper	On at ≤ 30 ΩOff at ≥ 100 Ω
Measurement range	5.0 Hz to 1 kHz
Accuracy – 5.0 Hz to 100 Hz	0.2% + 2 counts
Accuracy – 100.1 Hz to 1 kHz	0.5% + 5 counts
Trigger level	Refer to current and voltage tables
Frequency measurement	1. Add 2% to error spec for CF > 2
Batteries	Six 1.5 V AA NEDA 15 A or IEC LR6
Battery life (with typical usage, backlight off)	100 hours
Test leads	Rated to 1000 V
Weight	.814 kg (1.8 lb)
Jaw size	58 mm (2.28 in)
Dimensions (L x W x D)	300 x 98 x 52 mm (12 x 3.75 x 2 in)
Safety rating	IEC 61010-2-032, 600 V CAT IV, 1000 V CAT III
Operating temperature	32°F to +122°F (0°C to +50°C)
Storage temperature	-4°F to 140°F (-20°C to +60°C)
Operating humidity	0 to 95% (non-condensing)
Operating altitude	2000 m
Storage altitude	10,000 m
IP rating	42 (indoor use only)
Drop test requirements	1 m
EMI, RFI, EMC	FCC part 15, IEC/EN 61326-1:1997 class BIEC/EN 61326:1997 3 V/m, performance criteria B, EN61325
Current	0.1% of reading per °C outside 22°C to 24°C
Voltage	0.1% of reading per °C outside 22°C to 24°C

355 AC/DC TRMS Clamp Meter, 2000A

Key Features

Have questions about this product?

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355 AC/DC TRMS Clamp Meter, 2000A

Key Features

Have questions about this product?

Related Products

116/323 KIT HVAC Multimeter and Clamp Meter Combo Kit

17XX I40S-EL Clamp-on Current Transformer

2, 000A AC/DC Current Clamp /3PK

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