The Fluke 375 and Fluke 376 clamp meters are robust tools for accurate current measurement in various industrial and commercial settings.
Designed by Fluke Corporation, a leading manufacturer of electronic test equipment, these instruments feature True RMS AC current measurement, advanced functionality, and wireless connectivity for seamless data transfer and analysis.
This article explains differences between the two multimeters.
Comparison Table: Fluke 375 vs Fluke 376
| Feature/Specification | Fluke 375 | Fluke 376 |
|---|---|---|
| Measurement Capabilities | AC/DC voltage, AC/DC current, resistance, frequency, capacitance | AC/DC voltage, AC/DC current, resistance, frequency, capacitance, inrush current |
| Clamp Jaw Opening | 34 mm | 34 mm |
| Current Measurement | 600 A AC/DC | 1000 A AC/DC |
| Voltage Measurement | 600 V AC/DC | 1000 V AC/DC |
| True RMS | Yes | Yes |
| Inrush Current Measurement | No | Yes, with proprietary inrush measurement technology to filter out noise and capture motor starting current |
| iFlex Flexible Current Probe | Optional | Included, expands the measurement range to 2500 A AC |
| Safety Rating | CAT III 600 V, CAT IV 300 V | CAT III 1000 V, CAT IV 600 V |
| Backlight Display | Yes | Yes |
| Wireless Connectivity | No | Yes, Fluke Connect compatibility which allows wireless data transmission to a smartphone or tablet |
| Warranty | Limited lifetime warranty | Limited lifetime warranty |
| Price | Generally less expensive | Generally more expensive due to additional features |
Key Differences Highlighted
- Current Measurement Capacity: The Fluke 376 offers a higher current measurement capability (up to 1000 A AC/DC directly and 2500 A via iFlex) compared to the Fluke 375 (up to 600 A AC/DC).
- Inrush Current Measurement: The Fluke 376 can measure inrush current, which is crucial for diagnosing motors, whereas the Fluke 375 does not have this feature.
- Wireless Connectivity: The Fluke 376 includes Fluke Connect, allowing for wireless data transmission and remote viewing, which is absent in the Fluke 375.
Summary
The choice between the Fluke 375 and Fluke 376 should be based on your specific needs.
If you require advanced features like higher current measurement capabilities, inrush current analysis, and wireless connectivity for easier data management and sharing, the Fluke 376 is the better choice.
However, if your needs are met with standard functionalities and a lower budget is a priority, the Fluke 375 offers great value and reliable performance.
Both models come with Fluke’s reputation for durability and precision, making them solid investments for professionals.