Fluke 368 True-rms Leakage Current Clamp Meter

Model#: Fluke 368 True-rms Leakage Current Clamp Meter Part#: 4709866 UPC#: 0 95969 80304 5
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Key features

  • True-rms measurements for accuracy when measuring complex, non-sinusoidal waveforms
  • 40 mm jaw opening
  • Highest resolution of 1 μA, measure up to 60 A
  • Selectable filter function removes unwanted noise
  • Max/Min/Average readings and hold function
  • Forward-facing LED worklight for use in dark wiring cabinets
  • Backlit display; auto backlight off and auto power off for extended battery life
  • CAT III 600V safety rating

Product overview: Fluke 368 True-rms Leakage Current Clamp Meter

Reduce downtime – Find leakage currents without taking equipment offline

The Fluke 368 true-rms leakage current clamp meter helps users detect, document, record and compare leakage current readings over time as a means of preventing unplanned downtime, and identifying intermittent GFCI and RCD trips, all without taking equipment off line.

The Fluke 368 has a large 40 mm diameter jaw for work with large conductors. The clamp’s jaw is fully shielded to accurately capture very small leakage signals, and to minimize external electromagnetic interference.

Specifications: Fluke 368 True-rms Leakage Current Clamp Meter

Electrical Specifications
Measurement functionAlternating current
AC ampere range3 mA, 30 mA, 300 mA, 3 A, 30 A, 60 A
Range selectionmA / A: manual selection
3 mA / 30 mA / 300 mA: automatic selection
3 A / 30 A / 60 A: automatic selection
Range / Resolution3 mA¹ / 0.001 mA
30 mA / 0.01 mA
300 mA / 0.1 mA
3 A / 0.001 A
30 A / 0.01 A
60 A / 0.1 A
Accuracy – filter activated (40 to 70 Hz), filter off (40 to 1 kHz)²3 mA – 30 A
60 A
1% + 5 digits
2% + 5 digits
Frequency40 Hz to 1 kHz
Crest Factor3
After calibration accuracy is valid for one year. Accuracy is expressed as ± (% of reading + digits). Reference conditions 23 ±5 °C and a maximum relative humidity of 80%.
¹The minimum value is 10 μA rms.
²Outside of the TC / °C 18 °C to 28 °C, 0.02 + 1
Display (LCD)Digital readout: 3300 count
Display refresh rate4 times / sec
Maximum conductor diameter40 mm
Dimensions234 x 101 x 46 mm
Weight500 g
Battery2 AA, IEC LR6, NEDA 15A, alkaline
Battery lifeExpected battery life, without using backlight and spotlight, is more than 150 hours
Automatic shut-downMeter automatically shuts down after 15 minutes of inactivity
Safety and Environmental Specifications
General safetyIEC 61010-1: Pollution Degree 2
Measurement safetyIEC 61010-2-032: CAT III 600 V / CAT IV 300 V
Operating temperature-10 °C to +50 °C
Storage temperature-40 °C to +60 °C
Operating humidityNon-condensing (<10 °C)
90% relative humidity (10 °C to 30 °C)
75% relative humidity (30 °C to 40 °C)
45% relative humidity (40 °C to 50 °C)
Protection classIEC 60529: IP30 (jaw closed)
Operating altitude2000 m
Storage altitude12000 m
Current sensor action categoryIEC 61557-13: Class 2, ≤30 A / m
Electromagnetic compatibility (EMC)
IEC 61326-1Industrial Electromagnetic Environment
CISPR 11Group 1 Class B
Group 1Generated inside the equipment and / or use radio frequency energy associated with conducting the energy for the device's own internal functions is essential.
Class BEquipment for home appliances and residential buildings directly connected to a low voltage power supply network equipment. When this device is connected to a test object, it may exceed the emission levels produced by CISPR 11 requirements.
Korea (KCC): A type of equipment (radio and communication equipment industry)
Class AThis product meets the requirements of industrial electromagnetic equipment, vendors or users should be aware of this. This device is intended for use in a commercial environment, instead of the home environment.
USA (FCC): 47 CFR 15 B Subpart. In accordance with section 15.103 provides that the products are considered tax-free device.

Models: Fluke 368 True-rms Leakage Current Clamp Meter

Fluke 368 True-rms Leakage Current Clamp Meter
Part#: 4709866
UPC#: 0 95969 80304 5


  • Leakage Clamp Meter
  • Soft case
  • Safety Manual
  • Batteries: 2 AA
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Manuals + resources: Fluke 368 True-rms Leakage Current Clamp Meter

Welcome to Fluke's Chat GPT Assistant. As with other generative AI systems, this chatbot may occasionally generate incorrect information. For questions regarding the safe use of Fluke tools, please refer to your owners manual. You must comply with your employer’s safety standards and obtain necessary training before using Fluke tools or taking electrical measurements. To speak with a person, visit our Contact Us page.
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