Product Overview: Fluke 376 True Root Mean Square AC/DC Clamp Meter with iFlex
Take all measurements at any time.
The Fluke 376 Clamp Meter offers higher performance and is ideal for a wide range of current measurements.The Fluke 376 makes true RMS voltage and current measurements and can read up to 1000 V voltage and 1000 A current in AC and DC modes.
In addition, the Fluke 376 includes the new iFlex™ Flexible Current Probe, which extends the range to 2500 A ac and improves display flexibility, enabling measurement of awkwardly sized conductors for easy access to wires.The Fluke 376 is a direct replacement for the Fluke 337 clamp meter.
Meets the following safety standards
EN/IEC 61010-1:2001; 1000V CAT III, 600V CAT IV
Product Specifications: Fluke 376 True Root Mean Square AC/DC Clamp Meter with iFlex
| Electrical specifications | ||||
| AC current through the clamp | ||||
| range (of scales or measuring equipment) | 374 and 375 376 |
600.0 A 999.9 A |
||
| resolution (of a photo) | 0.1 A | |||
| precision | 2% ± 5 bits (10-100 Hz) 2.5% ± 5 bits (100-500 Hz) |
|||
| Crest Factor (50/60 Hz) | 3 (at 500 A) (375 and 376 only) 2.5 (at 600 A) 1.42 (at 1000 A) (limited to 376) 2% increased at C.F. > 2 |
|||
| AC current through flexible current probe | ||||
| range (of scales or measuring equipment) | 2500 A | |||
| resolution (of a photo) | 374 and 375 | 0.1 A (≤ 600 A) 1 A (≤ 2500 A) |
||
| 376 | 0.1 A (≤ 999.9 A) 1 A (≤ 2500 A) |
|||
| precision | 3% ±5 bits (5 - 500 Hz) | |||
| Crest Factor (50/60Hz) | 3.0 at 1100 A (375 and 376 only) 2.5 (at 1400 A) 1.42 (at 2500 A) 2% increased at C.F. > 2 |
|||
| optimal distance | i2500-10 Flex | i2500-18 Flex | inaccuracies | |
![]() |
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% | |
| The main conductor in the middle of the measurement uncertainty determination is in an optimal position, free of external electric or magnetic fields and within the operating temperature range. | ||||
| direct current | ||||
| range (of scales or measuring equipment) | 374 and 375 376 |
600.0 A 999.9 A |
||
| resolution (of a photo) | 0.1 A | |||
| precision | 2% ± 5 bits | |||
| alternating current | ||||
| range (of scales or measuring equipment) | 374 and 375 376 |
600.0 V 1000 V |
||
| resolution (of a photo) | 374 and 375 376 |
0.1 V 0.1 V (≤ 600.0 V) 1 V (≤ 1000 V) |
||
| precision | 1.5% ± 5 bits (20 - 500 Hz) | |||
| dc voltage | ||||
| range (of scales or measuring equipment) | 374 and 375 376 |
600.0 V 1000 V |
||
| resolution (of a photo) | 374 and 375 376 |
0.1 V 0.1 V (≤ 600.0 V) 1 V (≤ 1000 V) |
||
| precision | 1% ± 5 bits | |||
| millivolt DC | ||||
| range (of scales or measuring equipment) | 375 and 376 | 500.0 mV | ||
| resolution (of a photo) | 0.1 mV | |||
| precision | 1% ± 5 bits | |||
| Frequency (via clamp) | ||||
| range (of scales or measuring equipment) | 375 and 376 | 5.0 - 500.0 Hz | ||
| resolution (of a photo) | 0.1 Hz | |||
| precision | 0.5% ± 5 bits | |||
| trigger level | 5 - 10 Hz, ≥ 10 A | |||
| 10 - 100 Hz, ≥5 A | ||||
| 100 - 500 Hz, ≥ 10 A | ||||
| Frequency (via flexible current probe) | ||||
| range (of scales or measuring equipment) | 375 and 376 | 5.0 - 500.0 Hz | ||
| resolution (of a photo) | 0.1 Hz | |||
| precision | 0.5% ± 5 bits | |||
| trigger level | 5 - 20 Hz, ≥ 25 A | |||
| 20 - 100 Hz, ≥ 20 A | ||||
| 100 - 500 Hz, ≥ 25 A | ||||
| resistive | ||||
| range (of scales or measuring equipment) | 374 375 and 376 |
6000 Ω 60 kΩ |
||
| resolution (of a photo) | 374 | 0.1 Ω (≤ 600 Ω) 1 Ω (≤ 6000 Ω) |
||
| 375 and 376 | 0.1 Ω (≤ 600 Ω) 1 Ω (≤ 6000 Ω) 10 Ω (≤ 60 kΩ) |
|||
| precision | 1% ± 5 bits | |||
| capacitors | ||||
| range (of scales or measuring equipment) | 1000 μF | |||
| resolution (of a photo) | 0.1 μF (≤ 100 μF) 1 μ F (≤ 1000 μF) |
|||
| precision | 1% ± 4 bits | |||
| Mechanical specifications | ||||
| Dimensions (L x W x H) | 246 mm x 83 mm x 43 mm | |||
| weights | 388 g | |||
| Jaw Opening | 34 mm | |||
| Flexible Current Probe Diameter | 7.5 mm | |||
| Flexible Current Probe Cable Length (end to wire connector) |
1.8 m | |||
| Environmental indicators | ||||
| operating temperature | 10 °C - +50 °C | |||
| storage temperature | -40 °C - +60 °C | |||
| Operating humidity | Non-condensing (< 10 - °C) ≤ 90% RH (at 10 °C - 30 °C) ≤ 75% RH (at 30 °C - 40 °C) ≤ 45% RH (at 40 °C - 50 °C) |
|||
| Working altitude | 3000 meters | |||
| Storage altitude | 12,000 meters. | |||
| Electromagnetic Compatibility (EMC) | EN 61326-1:2006 | |||
| temperature coefficient | Above 28 °C or below 18 °C, per degree Celsius Increases specified accuracy by a factor of 0.1 |
|||
| Safety specifications | ||||
| Compliance with safety standards | CAN/CSA-C22.2 No. 61010-1-04 ansi/ul 61010-1:2004 ansi/isa-61010-1 (82.02.01):2004 EN/IEC 61010-1:2001 to 1000V Measurement category (CAT) III 600V Measurement category (CAT) IV Pollution level 2 en/iec 61010-2-032:2002 en/iec 61010-031:2002+a1:2008 |
|||
| Organization Accreditation | ||||
| batteries | 2 AA, NEDA 15A, IEC LR6 | |||
Model: Fluke 376 True Root Mean Square AC/DC Clamp Meter with iFlex
FLUKE-376
True RMS High Voltage Clamp Ammeter with i Flex™
Attachments attached.
- 18-inch i Flex™ Flexible Survey
- With coated instruction card
- Security Information Statement
- Soft Carrying Case
- TL75 Test Leads
- 2 AA alkaline batteries
Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.














