Fluke 377 FC Non-Contact Voltage True-rms AC/DC Clamp Meter with iFlex
Fluke

Fluke 377 FC Non-Contact Voltage True-rms AC/DC Clamp Meter with iFlex

Part number5111781HS code9030.33
MOQ:1

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Product Description

Measure voltage and current with the clamp jaw of the Fluke 377 FC true-rms FC clamp meter with iFlex. Get Fluke 377 FC price, manual, reviews, how to use and specifications.

Technical Specifications

Manufacturer part number (MPN)
5111781
Brand
Fluke
Category
Tools
Battery Type
2 AA IEC LR6 alkaline
Battery Life
200 hour
Display
Dual readout
Automatic Power Off
20 minutes
Range
999.9 A
Resolution
0.1 A
Accuracy
2 % ±5 digits (45 Hz to 66 Hz)
Crest Factor (50/60 Hz)
3 @ 500 A 2.5 @ 600 A 1.42 @ 1000 A Add 2 % for C.F. >2
Distance from Optimum
i2500-10 Flex
A 0.5 in (12.7 mm)
1.4 in (35.6 mm)
B 0.8 in (20.3 mm)
2.0 in (50.8 mm)
C 1.4 in (35.6 mm)
2.5 in (63.5 mm)
Accuracy ≤4/0 AWG
3 % ±5 digits (45 Hz to 66 Hz)
Trigger Level
5 Hz to 10 Hz, ≥10 A 10 Hz to 100 Hz, ≥ 5 A 100 Hz to 500 Hz, ≥ 10 A
Size (L x W x H)
274 mm x 86 mm x 47 mm
Weight (with Batteries)
463 g
Jaw Opening
34 mm
Flexible Current Probe Diameter
7.5 mm
Rogowski Coil Length
450 mm
Operating Temperature
-10 °C to 50 °C
Storage Temperature
-40 °C to 60 °C
Operating Humidity (without condensation)
Non condensing (<10 °C) ≤90 % RH (10 °C to 30 °C) ≤75 % RH (30 °C to 40 °C) ≤45 % RH (40 °C to 50 °C)
Temperature Coefficients
Add 0.1 x specified accuracy for each degree C >28 °C or <18 °C
Ingress Protection
IEC 60529: IP30 (jaw closed)
Operating Altitude
2000 m
Storage Altitude
12 000 m
International
IEC 61326-1: Portable Electromagnetic Environment IEC 61326-2-2, CISPR 11: Group 1, Class B
Korea (KCC)
Class A equipment (Industrial Broadcast & Communications Equipment)
USA (FCC)
47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103.
General
IEC 61010-1: Pollution degree 2
Measurement
IEC 61010-2-032: CAT III 1000 V / CAT IV 600 V IEC 61010-2-033: CAT III 1000 V / CAT IV 600 V
Current Clamp for Leakage Current Measurements
IEC 61557-13: Class 2, ≤30 A/m
Radio Frequency Certification
FCC ID: T68-FBLE IC:6627A-FBLE
Frequency Range
2405 MHz to 2480 MHz
Output Power
<100 mW

Standards & Compliance

HS Code
9030.33

Cross References

  • OEM-URL https://www.fluke.com/en-us/product/electrical-testing/clamp-meters/377-fc

Catalogue entry last verified: 2026-10-03. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy 5111781?
5111781 can be ordered from cballast.com as a Fluke catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Fluke product?
The manufacturer part number is 5111781.
What is the HS code for 5111781?
The customs tariff (HS) code for 5111781 is 9030.33.
Who manufactures 5111781?
5111781 is a Fluke product in the Safety & Detection range.
Is a datasheet available for 5111781?
Yes — the 5111781 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 5111781?
The minimum order quantity is 1.
Is 5111781 available?
Yes — 5111781 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).