Fluke 378 FC Non-Contact Voltage True-rms AC/DC Clamp Meter with Power Quality Indicator
- Brand
- Fluke
- Model number
- 378 FC
- Category
- AC/DC Clamp Meters
FieldSense true-rms AC/DC clamp meter with power quality indicator; voltage and current through the jaw, iFlex included.
Price and availability on request
Key features
- Measure voltage and current with your clamp jaw
- Faster, safer testing - all without touching a live wire - using FieldSense technology
- Power quality indicator shows whether equipment or power line is faulty
- Complete 3-phase voltage and current tests in 3 quick steps
Specifications
| General Maximum Voltage between any Terminal and Earth Ground | 1000 V |
|---|---|
| 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 |
| 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 |
| Range | 999.9 A |
|---|---|
| Resolution | 0.1 A |
| Accuracy | 2 % ±10 digits |
| 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) |
| 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) |
| Range | 600.0 V; 1000 V |
|---|---|
| Resolution | 0.1 V (≤600.0 V); 1 V (≤1000 V) |
| Accuracy | 1 % ±10 digits |
| Range | 500.0 mV |
|---|---|
| Resolution | 0.1 mV |
| Accuracy | 1 % ±5 digits |
| Range | 45 Hz to 66 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 |
| 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 |
| 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 |
| Range | 1000 μF |
|---|---|
| Resolution | 0.1 μF (≤100.0 μF); 1 μF (≤1000 μF) |
| Accuracy | 1 % ±4 digits |
| 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 |
| 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 |
| 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 |
| Contents | 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 |
|---|
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
About the 378 FC
The Fluke 378 FC has the FieldSense non-contact voltage and current measurement and adds a power quality indicator that shows whether a fault lies with the equipment or the supply. It comes with an iFlex flexible current probe and connects to the Fluke Connect app.