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

The Fluke 377 FC true-rms clamp meter uses FieldSense™ technology to make testing faster and safer, all without contacting a live conductor. You get accurate voltage and current measurements through the clamp jaw. Simply clip the black test lead to any electrical ground, put the clamp jaw around the conductor and see reliable, accurate voltage and current values on the display. Measure extremely high current with iFlex® probe The included iFlex flexible current probe lets you measure ac current as high as 2500 A. Crowded wiring cabinets and large conductors are easily measured with the iFlex probe. Easy to see, easy to use with included tools Your job will get easier when you use the 378 FC clamp meter. The display turns green when a stable FieldSense measurement is detected. Visual Continuity also provides a bright green screen for easy detection of continuity in noisy work areas. Record, analyse, share results with Fluke Connect® software With Fluke Connect software you can remotely log, trend and monitor measurements to pinpoint intermittent faults. Fluke Connect also allows you to gather data as the basis for a preventive maintenance program. FEATURES Measure voltage and current with your clamp jaw. Faster, safer testing - all without touching a live wire - using FieldSense™ technology. Complete 3-phase voltage and current tests in 3 quick steps. Fluke 377 FC / 378 FC Clamp Meter Product Video Fluke 377 FC Clamp Meter Specifications General Specifications General Maximum Voltage between any Terminal and Earth Ground 1000 V Battery Type 2 AA IEC LR6 alkaline Life 200 hour Display Dual readout Automatic Power Off 20 minutes Electrical 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) Crest Factor (50/60Hz) 3.0 at 1100 A 2.5 at 1400 A 1.42 at 2500 A Add 2 % for C.F. >2 Position Sensitivity A 0.5 in (12.7 mm) 1.4 in (35.6 mm) + 0.5 % B 0.8 in (20.3 mm) 2.0 in (50.8 mm) + 1.0 % C 1.4 in (35.6 mm) 2.5 in (63.5 mm) + 2.0 % Measurement uncertainty assumes centralized primary conductor at optimum position, no external electrical or magnetic field, and within operating temperature range. DC Current Range 999.9 A Resolution 0.1 A Accuracy 2 % +5 digits1 [1]When using the ZERO function to compensate for offsets. AC Voltage: Field Sense Range 1000 V Resolution 1 V (?1000V) 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 µF (?1000 µF). Accuracy 1 % +4 digits. Mechanical 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. Flexible Current Probe Cable Length (head to electronics connector) 1.8 m. Rogowski Coil Length 450 mm. 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. Electromagnetic Compatibility (EMC) International IEC 61326-1: Portable Electromagnetic Environment IEC 61326-2-2, CISPR 11: Group 1, Class B. Group 1: Equipment has intentionally generated and/or uses conductively-coupled radio frequency energy that is necessary for the internal function of the equipment itself. Class B: Equipment is suitable for use in domestic establishments and in establishments directly connected to a low voltage power supply network which supplies buildings used for domestic purposes. Emissions that exceed the levels required by CISPR 11 can occur when the equipment is connected to a test object. Korea (KCC) Class A equipment (Industrial Broadcast & Communications Equipment). Class A: Equipment meets requirements for industrial electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and not to be used in homes. USA (FCC) 47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103. 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. Wireless Radio Radio Frequency Certification FCC ID: T68-FBLE IC:6627A-FBLE. Frequency Range 2405 MHz to 2480 MHz. Output Power <100 mW.

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