Fluke 377 FC Clamp Meter
$431.00
The Fluke 377 FC True-RMS AC/DC Clamp Meter with iFlex enables safe, non-contact voltage and current measurements using FieldSense technology. Designed for industrial professionals, it simplifies 3-phase diagnostics while improving safety and productivity.
| Product Condition |
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|---|
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Overview
The Fluke 377 FC Clamp Meter introduces a safer and more efficient way to measure voltage and current without direct electrical contact. Powered by FieldSense technology, this meter detects electrical fields through the clamp jaw, allowing true-RMS voltage and current measurements without test leads on live conductors.
As part of the Fluke Connect platform, the 377 FC supports wireless data logging, 3-phase analysis, and remote reporting—making it ideal for industrial maintenance, commercial electrical work, and preventive diagnostics.
Features and Performance
FieldSense technology for non-contact voltage and current measurement
True-RMS AC/DC measurement for accurate readings on complex loads
AC current measurement up to 2500 A with iFlex flexible probe
DC current measurement up to 1000 A
AC/DC voltage measurement up to 1000 V
Quick and simplified 3-phase voltage and current measurements
Automatic phase rotation detection via Fluke Connect software
Integrated low-pass filter for reliable readings on VFD systems
Bluetooth connectivity for remote monitoring, logging, and reporting
High safety ratings: CAT III 1000 V and CAT IV 600 V
Why You Should Buy It
The Fluke 377 FC is designed for professionals who prioritize safety, speed, and accuracy. Non-contact voltage measurement significantly reduces exposure to live conductors, while FieldSense and wireless connectivity streamline complex 3-phase diagnostics. This clamp meter is an ideal choice for electricians and technicians working in demanding industrial environments.
FAQ – Fluke 377 FC
What is FieldSense technology?
FieldSense allows the clamp meter to measure voltage and current without making metallic contact with live conductors, improving safety and efficiency.
Can the Fluke 377 FC perform 3-phase measurements?
Yes. It provides fast and simplified 3-phase voltage, current, and phase rotation measurements.
Is this clamp meter compatible with smartphones?
Yes. It connects via Bluetooth to the Fluke Connect mobile app for Android and iOS.
Does it support high-current measurements?
Yes. With the included iFlex probe, it measures up to 2500 A AC.
Is calibration included?
Calibration is not included by default.
| Specification | Details |
|---|---|
| Measurement Type | True RMS |
| Non-Contact Voltage | Yes (FieldSense) |
| Maximum AC Current | 2500 A |
| Maximum DC Current | 1000 A |
| Maximum AC Voltage | 1000 V |
| Maximum DC Voltage | 1000 V |
| FieldSense Voltage | Up to 1000 V |
| Resistance | Up to 60 Ω |
| Capacitance | Up to 999.9 µF |
| Low-Pass Filter | Yes |
| 3-Phase Measurement | Yes |
| Phase Rotation | Yes |
| Min / Max / Average | Yes |
| Frequency | Up to 500 Hz |
| Wireless Connectivity | Bluetooth (Fluke Connect) |
| Safety Rating | CAT III 1000 V / CAT IV 600 V |
| Display | Voltage and Current |
| Warranty | 3 Years |
| Dimensions (H × L × W) | 12.00 × 7.00 × 4.13 in |
| ECCN | 3A992 |
Fluke 377 FC True-RMS AC/DC Clamp Meter
TL224 Test Leads
TP175 TwistGuard Test Probes
AC285 black grounding clip
i2500-18 iFlex Flexible Current Probe (18 inch / 48 cm)
TPAK ToolPak Magnetic Meter Hanger
Premium carrying case
Quick reference guide




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