The Fluke 378 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.
Power quality indicator shows whether a problem is in the equipment or the power line
The 378 FC clamp meter includes a unique PQ function that senses power quality issues automatically. When making FieldSense measurements, the 378 FC will detect and display power quality issues, relating to current, voltage, power factor or any combination of the three. Now you can quickly determine if an upstream supply problem exists, or if there is a downstream equipment problem.
Overview
Features
- Measure voltage and current with your clamp jaw
- Faster, safer testing all without touching a live wire using FieldSense™ technology
- Complete three-phase voltage and current tests in three quick steps
Power quality indicator shows whether a problem is in the equipment or the power line
This clamp meter includes a unique PQ function that senses power quality issues automatically. When making FieldSense measurements, it will detect and display power quality issues, relating to current, voltage, power factor or any combination of the three. Now you can quickly determine if an upstream supply problem exists, or if there is a downstream equipment problem.
Voltage and current measurements with FieldSense™ technology
No more hand-written notes or complicated math.
- Complete 3-phase voltage and current tests in three easy steps
- Full set of phase-to-ground and phase-to-phase values calculated
- Displayed on your smart phone and saved to the cloud via Fluke Connect software
- Phase rotation calculated and shown on the Fluke Connect software
Measure extremely high current with iFlex™ probe
Use the included iFlex flexible current probe to measure ac current as high as 2500 A. The iFlex probe provides access to large conductors in tight spaces.
Easy to see, easy to use with included tools
Your job will get easier when you use this clamp meter:
- The display turns green when a stable FieldSense measurement is detected
- Visual Continuity provides a bright green screen for easy detection of continuity in noisy work areas
- The magnetic hanging kit, with 9″ (23 cm) hanging strap, lets you hang your clamp wherever you need: to a steel cabinet door; around a pipe; on a nail or screw head
Specifications
| Current | |
| AC – Jaw | Range: 999.9 A Resolution: 0.1 A Accuracy: 2% ±5 digits (10 to 100 Hz); 2.5% ±5 digits (100 to 500 Hz) Crest factor (50/60 Hz): 3 at 500 A; 2.5 at 600 A; 1.42 at 1000 A; Add 2% for C.F. >2 |
| AC – Flexible Current Probe | Range: 2500 A Resolution: 1 A (≤2500 A) 0.1 A (≤999.9 A) Accuracy: 3% ±5 digits (5 to 500 Hz) |
| DC | Range: 999.9 A Resolution: 0.1 A Accuracy: 2% ±5 digits |
| Voltage | |
| AC – FieldSense | Range: 1000 V Resolution: 1 V (≤1000 V) Accuracy: ≤4/0 AWG – 3% ±5 digits (45 to 66 Hz); ≥4/0 AWG – 5% ±5 digits (45 to 66 Hz) |
| AC – Test Leads | Range: 600.0 V, 1000 V Resolution: 0.1 V (≤600.0 V); 1 V (≤1000 V) Accuracy: 1% ±5 digits (20 to 500 Hz) |
| DC | Range: 600 V, 1000 V Resolution: 0.1 V (≤600 V); 1 V (≤1000 V) Accuracy: 1% ± 5 digits |
| mV DC | Range: 500 mV Resolution: 0.1 mV Accuracy: 1% ±5 digits |
| Amps Frequency | |
| Jaw | Range: 5 to 500 Hz Resolution: 0.1 Hz Accuracy: 0.5% ±5 digits Trigger level: 5 to 10 Hz, ≥10 A; 10 to 100 Hz, ≥5 A; 100 to 500 Hz, ≥10 A |
| Flexible Current Probe | Range: 5 to 500 Hz Resolution: 0.1 Hz Accuracy: 0.5% ±5 digits Trigger level: 5 to 20 Hz, ≥25 A; 20 to 100 Hz, ≥20 A; 100 to 500 Hz, ≥25 A |
| Other Measurements | |
| Resistance | Range: 60 kΩ, 6000 Ω, 600 Ω Resolution: 0.1 Ω (≤600 Ω), 1 Ω (≤6000 Ω), 10 Ω (≤60 kΩ) Accuracy: 1% ±5 digits |
| Capacitance | Range: 1000 μF Resolution: 0.1 μF (≤100 μF), 1 F (≤1000 μF) Accuracy: 1% ±4 digits |
What’s in the Box
- Fluke 378 FC Non-Contact Voltage True-RMS AC/DC Clamp Meter
- TL224 Test Leads
- TP175 TwistGuard™ Test Probes
- AC285 black grounding clip (1 only)
- i2500-18 iFlex® Flexible Current Probes 18 inch (48 cm)
- TPAK ToolPak™ Magnetic Meter Hanger
- Premium carrying case
- Quick reference guide
Resources
Fluke 378FC Non-Contact True RMS AC/DC Clamp Meter) Spec Sheet
Fast Shipping and Professional Packing
We offer a broad range of shipping options due to our long-running partnerships with UPS, FedEx and DHL. Our warehouse employees will pack all goods to our exacting requirements. Your items are carefully inspected and secured properly prior to shipping. We ship to thousands of customers every day from all over the world. This demonstrates our dedication to becoming the largest online retailer in the world. Warehouses and distribution centres can be located in Europe as well as the USA.
Note: Orders that contain more than one item will be assigned a processing date depending on the item.
We will carefully examine all items before sending. Today, the majority of orders will be shipped within 48 hours. The expected delivery time will be between 3 and 7 days.
Returns
Stock is dynamic. It's not completely managed by us, since we have multiple entities, including the factory and the storage. The actual inventory can fluctuate at any time. It is possible that the stocks could be depleted after your order has been processed.
Our policy lasts 30 days. If you haven't received the product within 30 days, we're not able to issue a refund or an exchange.
To be eligible for a refund the product must be unopened and in the same state as when you received it. The item must be returned in its original packaging.
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