Fluke 355 True RMS Clamp Meter, 2000 A

Model: 355

Confidently take reliable readings with this clamp meter. This unit easily clamps around large conductors that are commonly found in high-current applications due to its extra-large jaw clamp. Additionally, this also measures voltage and resistance.

Traceable Calibration Certificate for your 355 True RMS Clamp Meter

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2 to 3 Weeks

$1,224.99 USD

Confidently take reliable readings with the Fluke 355 AC/DC True-rms Clamp Meter - the tool of choice for high-current clamp-on amp meter measurements up to 2000 A. The extra-wide jaw easily clamps around large conductors, typically found in high-current applications and the extra rugged design has an extra element of user protection when taking high-powered measurements.

Industrial plants and large facilities often have equipment and installations that draw greater than 1000 A. As with other current measurements, it is not practical to disconnect the equipment to make a series of current measurements. The ability to check that an expensive system has been installed correctly, troubleshoot large loads, and make accurate measurements on UPS and Variable Frequency drives with noisy loads is also essential. In industrial settings, compliance with NFPA 70E safety standards, while making measurements, is critical. Fluke has addressed this by designing this product to meet CAT IV 600 V and CAT III 1000 V ratings.

Accurate peak measurements can be taken using the in-rush current mode, ideal for motors and inductive loads. Additionally, the Fluke 355 measures voltage to 1000 V DC and 600 V AC (True-rms) and resistance to 400 k ohms with a continuity beeper, allowing utility technicians, electrical contractors and industrial service technicians to perform multiple tests with only one tool.

Applications:

Utilities (low-voltage vaults)
Industrial plants and facilities
Building maintenance, e.g. universities, hospitals, large offices, correctional institutions
Plant works, e.g. power, pharmaceutical, printing, automotive assembly
Manufacturing and process facilities
Refineries
Steel mills and other metal manufacturing plants
Large DC systems such as DC electroplating, or marine electrical systems

Fluke 355 Specifications

Current Measurement DC and AC 10 to 100 Hz
Range	40 A/400 A/2000 A/1400 AC RMS
Resolution	10 mA/100 mA/1 A
Accuracy	A: 1.5% rdg + 15 digits 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 Factor (50/60 Hz)
Range	40 A/400 A/2000 A/1400 AC RMS
Crest Factor	2 at 33 A, 2.4 at 27 A 2 at 330 A, 2.4 at 270 A 2 at 1000 A, 2.4 at 833 A
Current Measurement AC 100.1 Hz to 1 kHz
Range	40 A/400 A/2000 A; 1400 AC RMS
Resolution	10 mA/100 mA/1 A
Accuracy	10 A: 3.5% rdg + 15 digits 10 A: 3.5% 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
Voltage Measurement DC and AC 10 to 100 Hz (600 and 1000 V ranges have 10% over range to 660 and 1100 V respectively)
Range	4 V/40 V/400 V/600 V AC RMS/1000 VDC
Resolution	1 mV/10 mV/100 mV/1 V
Accuracy	1% rdg + 10 digits 1% rdg + 5 digits
Trigger Level for Hz Filter OFF	0.25 V/6 V
Trigger Level for Hz Filter ON	0.25 V/6 V
Voltage measurement AC 100.1 Hz to 1 kHz (600 and 1000 V ranges have 10% over range to 660 and 1100 V respectively)
Range	4 V/40 V/400 V/600 V AC RMS/1000 VDC
Resolution	1 mV/10 mV/100 mV/1 V
Accuracy	3% rdg + 10 digits 3% rdg + 5 digits
Trigger Level for Hz Filter OFF	0.050 V/0.25 V/6 V
Trigger Level for Hz Filter ON	0.050 V/0.25 V /6 V
Ohms Measurement
Range	4 kΩ/40 kΩ/400 kΩ
Resolution	0.1 Ω/ 1 Ω/ 10 Ω/ 100 Ω
Accuracy	1.5% + 5 digits
Continuity Beeper
On and Off	On at ≤ 30 Ω Off at > 100 Ω
Frequency Measurement
Measurement Range	5.0 Hz to 1 kHz
Resolution	0.1 Hz (15 Hz to 399.9 Hz) 1 Hz (400 Hz to 1 kHz)
Accuracy	5.0 to 100 Hz: 0.2% + 2 counts 100.1 Hz to 1 kHz: 0.5% + 5 counts
Environmental Specifications
Operating Temperature	32 to 122°F (0 to 50°C)
Storage Temperature	-4 to 140°F (-20 to 60°C)
Operating Humidity	0 to 95% (non-condensing)
Operating Altitude	6561.68' (2000 m)
Storage Altitude	32,808.4' (10,000 m)
IP Rating	42 (indoor use only)
Drop Test Requirements	3.28' (1 m)
EMI, RFI, EMC	FCC part 15, IEC/EN 61326-1:1997 class B IEC/EN 61326:1997 3V/m, performance criteria B, EN61325
Temperature Coefficients	Current: 0.1% of reading per °C outside 22 to 24°C Voltage: 0.1% of reading per °C outside 22 to 24°C
General Specifications
Battery	Type: 6 x 1.5 V AA NEDA 15 A or IEC LR6 Life: 100 hours
Test Leads	Rated to 1000 V
Jaw Size	2.28" (58 mm)
Dimensions	12 x 3.75 x 2" (300 x 98 x 52 mm)
Weight	1.8 lbs (0.814 kg)
Safety Rating	IEC 61010-2-032, 600 V CAT IV, 1000 V CAT III

Click here for complete specifications on the Fluke 355

What's included with the Fluke 355

Clamp Meter
4.9' (1.5 m) Silicone Rubber Test Leads
Test Probes
Alligator Clips
Carrying Case
6 x AA Batteries
Users Manual
3-Year Warranty

Accessories

Click on a category to view a selection of compatible accessories with the Fluke 355 True RMS Clamp Meter, 2000 A.

Carrying Cases

Fluke TB25 Tool Bucket Organizer Bag, 5.2 gal TB25

Durable and rugged, this tool bucket organizer bag has a 5.2-gallon capacity that can be relied on to protect and safely carry a variety of test tools and accessories. With its waterproof hard bottom shell, this versatile organizer has a total of 28 pockets that can fit hand tools, DMMs, clamp meters, test probes, and more.

$91.27 USD

was $111.99

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Test Leads & Probes

Fluke AC220 SureGrip Alligator Clips AC220

Designed to improve steadiness with rubber overmolded surfaces and finger-hugging curves. For use with TL222 and TL224 test leads.

$52.97 USD

was $64.99

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Fluke TLK-220 US SureGrip Industrial Test Lead Kit TLK-220

A handy all-in-one kit that is ideal for industrial applications. Additionally, this test lead kit comes equipped with AC220 SureGrip alligator clip set, AC285 SureGrip large jaw alligator clip set, TP220 sharp test probes, TL224 SureGrip silicone right to straight test leads, and a carrying case.

$178.48 USD

was $218.99

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Fluke TP220 SureGrip Industrial Test Probes TP220

For use with the TL222 and TL224. Additionally, these industrial test probes feature 0.5" (12 mm) stainless steel tips that provide reliable contact and flexible finger barrier, which improves grip.

$26.07 USD

was $31.99

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Fluke TLK291 Fused Test Probe Set TLK291

Compatible with a variety of Fluke multimeters and test leads, this fused test probe set provides firm and secure contact.

$107.57 USD

was $131.99

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Alligator Clips

Fluke AC285 SureGrip Alligator Clips AC285

Designed to improve steadiness in slippery hands, and is for use with TL222 and TL224 test leads. Rubber over-molded surfaces and finger-hugging curves give a comfortable, reliable grip so you can focus on making an accurate measurement.