Fluke 375 True RMS AC/DC Clamp Meter

Fluke 375 True‑RMS AC/DC Clamp Meter – Specifications

⚡ Electrical Measurements

• AC Current (via fixed jaw):
  • Range: up to 600.0 A
  • Resolution: 0.1 A
  • Accuracy: ±2% ±5 digits (10–100 Hz); ±2.5% ±5 digits (100–500 Hz)
  • Crest Factor: up to 3 at 500 A, 2.5 at 600 A; add 2% for crest factor >2

• AC Current (via optional iFlex probe):
  • Range: up to 2500 A
  • Resolution: 0.1 A (≤600 A); 1 A (≤2500 A)
  • Accuracy: ±3% ±5 digits (5–500 Hz)
  • Crest Factor: up to 3.0 at 1100 A; add 2% for crest >2

• DC Current:
  • Range: up to 600.0 A
  • Resolution: 0.1 A
  • Accuracy: ±2% ±5 digits

• AC Voltage:
  • Range: up to 1000 V
  • Resolution: 0.1 V (≤600 V); 1 V (≤1000 V)
  • Accuracy: ±1.5% ±5 digits (20–500 Hz)

• DC Voltage:
  • Range: up to 1000 V
  • Resolution: 0.1 V (≤600 V); 1 V (≤1000 V)
  • Accuracy: ±1% ±5 digits

• mV DC Input:
  • Range: up to 500.0 mV
  • Resolution: 0.1 mV
  • Accuracy: ±1% ±5 digits

• Frequency (via jaw or iFlex):
  • Range: 5.0–500.0 Hz
  • Resolution: 0.1 Hz
  • Accuracy: ±0.5% ±5 digits

• Resistance:
  • Range: up to 60 kΩ
  • Resolution: 0.1 Ω (≤600 Ω); 1 Ω (≤6000 Ω); 10 Ω (≤60 kΩ)
  • Accuracy: ±1% ±5 digits

• Capacitance:
  • Range: up to 1000 µF
  • Resolution: 0.1 µF (≤100 µF); 1 µF (≤1000 µF)
  • Accuracy: ±1% ±4 digits

🛠 Additional Features

• True-RMS for accurate measurements on non-linear loads

• Low-pass filter for measurements on variable-frequency drives

• Inrush current capture for motor startup analysis

• Min/Max/Avg recording and data hold

• Compact and ergonomic design

• Jaw opening: 34 mm

• Optional iFlex flexible current probe for expanded measurement range and access

📦 Mechanical & Environmental Specs

• Dimensions: 246 × 83 × 43 mm

• Weight: Approx. 388 g

• Jaw Opening: 34 mm

• iFlex Cable Length: Approx. 1.8 m

• Operating Temperature: –10 °C to +50 °C

• Storage Temperature: –40 °C to +60 °C

• Operating Humidity:
  • ≤90% RH at 10–30 °C
  • ≤75% RH at 30–40 °C
  • ≤45% RH at 40–50 °C

• Altitude:
  • Operating: up to 3000 m
  • Storage: up to 12,000 m

• Safety Ratings:
  • CAT III 1000 V
  • CAT IV 600 V

• IP Rating: IP30 (when not operating)

✅ Quick Reference Table