Fluke Electronics I400S 400 Amp AC Current Clamp
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Usually available within 8 to 12 Days
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Manufacturer Fluke
Mfg Catalog # I400S
World Electric Part # 135541


Fluke current clamps extend the current ranges of digital multimeters, power quality analyzers, and portable oscilloscopes and are available for both AC and AC/DC environments. The Fluke i400s is specially designed to offer maximum utility in a compact shape and is the only current clamp available with a CAT IV 600 V / CAT III 1000 V safety rating.


High safety AC Current Clamp with BNC output

  • Companion to your scope or power quality meter to measure up to 400 A AC
  • Only current clamp available with a CAT IV 600 V / CAT III 1000 V safety rating
  • Specially designed to offer maximum utility in a compact shape
  • Take accurate current readings without breaking the circuit
  • Soft non-slippery overmold handle
  • Optional PM9081/001 BNC/Banana adapter for DMM's
  • Two ranges: 40 A and 400 A, 10 and 1 mV/Amp output
  • Max. conductor Ø 32 mm


Safety Specifications

  • Safety: CAT IV, 600 V, CAT III, 1000 V
  • Maximum non-destructive current: 1000 V AC

Mechanical and General Specifications

  • BNC adapter: Yes
  • Warranty: 1 year
  • Weight: 114 g
  • Maximum conductor size: 32 mm (1.25 inches)
  • Output cable length: 2.5 m (8.2 ft)
  • Dimensions: 150 x 70 x 30 mm


Compatible Products

  • Fluke 110 Plus
  • Fluke 114
  • Fluke 117
  • Fluke 123
  • Fluke 123/S
  • Fluke 124
  • Fluke 124/S
  • Fluke 434 II Basic
  • Fluke 434 Series II
  • Fluke 435 Series II Basic
  • Fluke 435 Series II

Related Products

  • Fluke 1587/ET Advanced Electrical Troubleshooting Kit



Application Notes


UPC 09596926858
Product Description Current Clamp, Ac; Ac Current Range 0.5 To 40/5 To 400 Ampere; Frequency Response 5 Hz To 10 Khz; Maximum Conductor Diameter 1.25 Inch; Output Level 10 / 1 Millivolt/ampere; 8.2 Ft Cable With Bnc/banana Adapter Connection; Accuracy 2 Percent
GTiN 00095969268585
Length 12.91 IN
Warranty Length 1 yr
Color Black,Red,Yellow
Type Current Clamp
Diameter 1.25 Inch
Applications Measure current in conjunction with your scope or power quality meter
Weight 114 g
Family Brand Name Fluke
Amperage 1000 Amp
Enclosure Material Hard Plastic
Accuracy 2 %
Enclosure Hard plastic

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