Fluke 355 True RMS 2000 A Clamp Meter

  • Fluke 355 True RMS 2000 A Clamp Meter | Fluke
  • Fluke 355 True RMS 2000 A Clamp Meter | Fluke
  • Fluke 355 True RMS 2000 A Clamp Meter | Fluke

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
  • High voltage measurement of 1000 V AC + DC True RMS, 600 V AC, and 1000 V DC allows the user to perform multiple tests with only one tool
  • Resistance to 400K ohms coupled with a continuity beeper provide the convenience of a multimeter in a clamp meter.
  • Accurately measure frequency up to 1 kHz for optimum troubleshooting
  • Quickly analyze readings using the MIN, MAX, and AVG functions
  • A large backlit display allows for easy visibility in low-lit areas
  • Use the display hold feature to capture readings even when the display cannot be viewed
  • Use the low-pass filter to smooth out noisy loads and stabilize readings
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Product overview: Fluke 355 True RMS 2000 A Clamp Meter

Versatile and rugged tools for applications with high currents

Confidently take reliable readings with the True RMS, Fluke 355 digital clamp meter the tool of choice for high current clamp-on amp meter measurement up to 2000 A. The extra-wide jaw easily clamps around large conductors, typically found in high-current applications. The extra rugged design and CAT IV 600 V, CAT III 1000 V ratings add an extra element of user protection when taking high-powered measurements.

Accurate peak measurements can be taken using the in-rush current mode, ideal for motors and inductive loads. The 355 also measures voltage and resistance, making this an ideal clamp meter for utilities, electrical contractors and industrial service technicians.

Specifications: Fluke 355 True RMS 2000 A Clamp Meter

Electrical Specifications
Current measurement DC and AC 10 Hz to 100 HzRange40 A / 400 A / 2000 A / 1400 AC rms
Resolution10 mA / 100 mA / 1 A
AccuracyA: 1.5% rdg + 15 digits
A: 1.5% rdg + 5 digits
Trigger level for Inrush0.50 A / 5.0 A / 5 A
Trigger level for Hz filter OFF2.50 A / 2.5 A / 8 A
Trigger level for Hz filter ON0.50 A / 2.5 A / 8 A
Crest Factor (50/60 Hz)Range40 A / 400 A / 2000 A / 1400 AC rms
Crest Factor12 @ 33 A, 2.4 @ 27 A
2 @ 330 A, 2.4 @ 270 A
2 @ 1000 A, 2.4 @ 833 A
Current measurement AC 100.1 Hz to 1 kHzRange40 A / 400 A / 2000 A; 1400 AC rms
Resolution10 mA / 100 mA / 1 A
Accuracy10 A: 3.5% rdg + 15 digits
10 A: 3.5% rdg + 5 digits
Trigger level for Inrush0.50 A / 5.0 A / 5 A
Trigger level for Hz filter OFF2.50 A / 2.5 A / 8 A
Trigger level for Hz filter ON0.50 A / 2.5 A / 8 A
Voltage measurement DC and AC 10 Hz to 100 Hz
(600 V and 1000 V ranges have 10% over range to 660 V and 1100 V respectively.)
Range4 V / 40 V / 400 V / 600 V AC rms / 1000 VDC
Resolution1 mV / 10 mV / 100 mV / 1 V
Accuracy1% rdg + 10 digits
1% rdg + 5 digits
Trigger level for Hz filter OFF0.25 V / 6 V
Trigger level for Hz filter ON0.25 V / 6 V
Voltage measurement AC 100.1 Hz to 1 kHz
(600 V and 1000 V ranges have 10% over range to 660 V and 1100 V respectively.)
Range4 V / 40 V / 400 V / 600 V ac rms
Resolution1 mV / 10 mV / 100 mV / 1 V
Accuracy3% rdg + 10 digits
3% rdg + 5 digits
Trigger level for Hz filter OFF0.050 V / 0.25 V / 6 V
Trigger level for Hz filter ON0.050 V / 0.25 V / 6 V
Ohms measurementRange4 kΩ / 40 kΩ / 400 kΩ
Resolution0.1 Ω / 1 Ω / 10 Ω / 100 Ω
Accuracy1.5% + 5 digits
Continuity beeperOn at ≤ 30 Ω
Off at ≥ 100 Ω
Frequency measurementMeasurement range5.0 Hz to 1 kHz
Resolution0.1 Hz (15 Hz to 399.9 Hz); 1 Hz (400 Hz to 1 kHz)
Accuracy – 5.0 Hz to 100 Hz0.2% + 2 counts
Accuracy – 100.1 Hz to 1 kHz0.5% + 5 counts
Trigger levelRefer to current and voltage tables
1. Add 2% to error spec for CF > 2
General Specifications
BatteriesSix 1.5 V AA NEDA 15 A or IEC LR6
Battery life (with typical usage, backlight off)100 hours
Test leadsRated to 1000 V
Weight.814 kg (1.8 lb)
Jaw size58 mm (2.28 in)
Dimensions (L x W x D)300 x 98 x 52 mm (12 x 3.75 x 2 in)
Safety ratingIEC 61010-2-032, 600 V CAT IV, 1000 V CAT III
Environmental Specifications
Operating temperature32°F to +122°F (0°C to +50°C)
Storage temperature-4°F to 140°F (-20°C to +60°C)
Operating humidity0 to 95% (non-condensing)
Operating altitude2000 m
Storage altitude10,000 m
IP rating42 (indoor use only)
Drop test requirements1 m
EMI, RFI, EMCFCC part 15, IEC/EN 61326-1:1997 class B
IEC/EN 61326:1997 3 V/m, performance criteria B, EN61325
Temperature coefficientsCurrent0.1% of reading per °C outside 22°C to 24°C
Voltage0.1% of reading per °C outside 22°C to 24°C

Models: Fluke 355 True RMS 2000 A Clamp Meter

Fluke 355
Fluke 355 True RMS 2000 A Clamp Meter
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Includes:

  • C43 soft carrying case
  • 6 AA batteries
  • TL224 1.5 m silicone rubber test leads
  • TP2 test probes
  • AC285 alligator clips
  • User manual
  • 3 year warranty