This site uses cookies to provide an optimized shopping experience. By using this site, you agree the use of cookies within our privacy policy.
Fluke 377 FC
True-RMS Non-Contact Voltage Clamp Meter with Fluke Connect Compatibility and iFlex, 1000A AC/DC
377FC
377 FC
Fluke 377 FC
True-RMS Non-Contact Voltage Clamp Meter with Fluke Connect Compatibility and iFlex, 1000A AC/DC
377FC
377 FC
The Fluke 377 FC True-RMS Non-Contact Voltage Clamp Meter with Fluke Connect Compatibility gives users accurate voltage and current measurements through the clamp jaw and includes an iFlex Probe.
- Power quality indicator shows if equipment or power line is faulty
- Faster, safer testing without touching live wires with FieldSense
- Phase rotation calculated and shown on smart phones via Fluke Connect
- Measure AC current as high as 2500A with iFlex probe
- Measure voltage and current with clamp jaw
- Power quality indicator shows whether equipment or power line is faulty
- Faster, safer testing, all without touching live wires using FieldSense™ technology
- No more hand-written notes or complicated math
- Complete 3-phase voltage and current tests in 3 easy steps
- Full set of phase-to-ground and phase-tophase values calculated
- Displayed on smart phones and saved to cloud via Fluke Connect software
- Phase rotation calculated and shown on Fluke Connect software
- Measure AC current as high as 2500 A with iFlex™ probe
- iFlex probe provides access to large conductors in tight spaces
- Display turns green when stable Field-Sense measurement is detected
- Visual Continuity provides bright green screen for easy detection of continuity in noisy work areas
- TPAK magnetic hanging kit, with 9 inch (23 cm) hanging strap, lets users hang clamp wherever needed - to steel cabinet doors; around pipes; or on nail or screw heads
- Included carrying case holds clamp, iFlex probe, test leads and black grounding clip
Fluke Connect Mobile App
- With Fluke Connect software users can remotely log, trend and monitor measurements to pinpoint intermittent faults
- Fluke Connect also allows users to gather data as basis for preventive maintenance programs
- AutoRecord measurements: Take measurements automatically and instantly save them to phone; wirelessly save measurements to Fluke Cloud and add text or audio annotations
- TrendIt graphs: Trend measurements from single session in time series graph
- ShareLive video call: View live tool measurements, video and audio to collaborate in real time with entire team, without leaving field
- Fluke Cloud storage: Securely store up to 5 GB of data securely, per user
- Reports: Create reports with accurate and traceable maintenance data
Applications
- Electricians
- Electrical contractors
- HVAC technicians
- Field service engineers
- Maintenance technicians
General Specifications
- General maximum voltage: (between any terminal and earth ground): 1000 V
- Battery type: 2 AA IEC LR6 alkaline
- Battery life: 200 hours
- Display: Dual readout
- Automatic power off: 20 minutes
- Jaw opening: 34 mm
- Flexible current probe diameter: 7.5 mm
- Flexible current probe cable length (head to electronics connector): 1.8 m
- Rogowski coil length: 450 mm
AC Current: Jaw
- Range: 999.9 A
- Resolution: 0.1 A
- Accuracy: 2 % ± 5 digits (10 Hz to 100 Hz); 2.5 % ± 5 digits (100 Hz to 500 Hz)
- Crest factor:
- (50/60 Hz) 3 @ 500 A
- 2.5 @ 600 A
- 1.42 @ 1000 A
- Add 2 % for C.F. >2
AC Current: Flexible Current Probe
- Range: 2500 A
- Resolution: 1 A (≤ 2500 A) 0.1 A (≤ 999.9 A)
- Accuracy: 3 % ±5 digits (5 Hz to 500 Hz)
DC Current
- Range 999.9: A
- Resolution: 0.1 A
- Accuracy: 2 % ±5 digits
AC Voltage: FieldSense
- Range: 1000 V
- Resolution: 1 V (≤ 1000 V)
- Accuracy:
- ≤ 4/0 AWG: 3 % ±5 digits (45 Hz to 66 Hz)
- ≥ 4/0 AWG: 5 % ±5 digits (45 Hz to 66 Hz)
AC Voltage: Test Leads
- Range: 600.0 V 1000 V
- Resolution: 0.1 V (≤ 600.0 V); 1 V (≤ 1000 V)
- Accuracy: 1 % ±5 digits (20 Hz to 500 Hz)
DC Voltage
- Range: 600.0 V; 1000 V
- Resolution: 0.1 V ≤ 600.0 V); 1 V (≤ 1000 V)
- Accuracy: 1 % ± 5 digits
mV DC
- Range: 500.0 mV
- Resolution: 0.1 mV
- Accuracy: 1 % ± 5 digits
Amps Frequency: Jaw
- Range: 5.0 Hz to 500.0 Hz
- Resolution: 0.1 Hz
- Accuracy: 0.5 % ± 5 digits
- Trigger level:
- 5 Hz to 10 Hz, ≥ 10 A
- 10 Hz to 100 Hz, ≥ 5 A
- 100 Hz to 500 Hz, ≥ 10 A
Amps Frequency: Flexible Current Probe
- Range: 5.0 Hz to 500.0 Hz
- Resolution: 0.1 Hz
- Accuracy: 0.5 % ±5 digits
- Trigger level:
- 5 Hz to 20 Hz, ≥ 25 A
- 20 Hz to 100 Hz, ≥ 20 A
- 100 Hz to 500 Hz, ≥ 25 A
Resistance
- Range:
- 60.00 kΩ
- 6000 Ω
- 600.0 Ω
- Resolution:
- 0.1 Ω (≤ 600.0 Ω)
- 1 Ω (≤ 6000 Ω)
- 10 Ω (≤ 60.00 kΩ)
- Accuracy: 1 % ±5 digits
Capacitance
- Range: 1000 μF
- Resolution: 0.1 μF (≤ 100.0 μF); 1 F (≤ 1000 μF)
- Accuracy: 1 % ±4 digits
Environmental
- 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
Safety
- 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
Model No.
Qty.
Cart Subtotal (%1 items):
All taxes, shipping fees and discounts will be applied at checkout.
Customers Also Bought

Fluke I2500-18 iFlex Flexible AC Current Clamp, 2500A AC, 18 in.
$208.31 Price $244.99

Fluke TL224 SureGrip Insulated Test Leads (Red and Black)
$34.95 Price $43.99

Fluke TPAK ToolPak Magnetic Hanging Kit
$42.95 Price $54.99