Fluke 368 FC Leakage Current Clamp Meter

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
Internal Memory Logging: up to 65,000 measurement points

Download the product manual Download the data sheet

Product overview: Fluke 368 FC Leakage Current Clamp Meter

Reduce downtime – Find leakage currents without taking equipment offline.

The Fluke 368 FC 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 FC 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.

The 368 FC also offers wireless data connectivity via Fluke Connect. As part of Fluke Connect — the industry’s largest system of software and more than 40 wireless test tools — the 368 FC allows you to track changes in leakage current over time, helping to identify potential problems before they turn into major failures.

What's in the box:

368 FC Leakage Clamp Meter
Soft case
2 AA Batteries (Installed)
Quick Reference Guide

Specifications: Fluke 368 FC Leakage Current Clamp Meter

Electrical Specifications
Measurement function	Alternating current
AC ampere range	3 mA, 30 mA, 300 mA, 3 A, 30 A, 60 A
	mA / A: manual selection 3 mA / 30 mA / 300 mA: automatic selection 3 A / 30 A / 60 A: automatic selection
Range / Resolution	3 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)²	3 mA – 30 A 60 A	1% + 5 digits 2% + 5 digits
Frequency	40 Hz to 1 kHz
Crest Factor	3
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
Physical
Display (LCD)	Digital readout: 3300 count
Display refresh rate	4 times / sec
Maximum conductor diameter	40 mm
Dimensions	234 x 101 x 46 mm
Weight	500 g
Battery	2 AA, IEC LR6, NEDA 15A, alkaline
Battery life	Expected battery life, without using backlight and spotlight, is more than 150 hours
Automatic shut-down	Meter automatically shuts down after 15 minutes of inactivity
Safety and Environmental Specifications
General safety	IEC 61010-1: Pollution Degree 2
Measurement safety	IEC 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 humidity	Non-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 class	IEC 60529: IP30 (jaw closed)
Operating altitude	2000 m
Storage altitude	12000 m
Current sensor action category	IEC 61557-13: Class 2, ≤30 A / m
Electromagnetic compatibility (EMC)
International
IEC 61326-1	Industrial Electromagnetic Environment
CISPR 11	Group 1 Class B
Group 1	Generated inside the equipment and / or use radio frequency energy associated with conducting the energy for the device's own internal functions is essential.
Class B	Equipment 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 A	This 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.