Eigenschaften
Aac	2000 A
Adc	3000 A
Vac	1 200 V
Vdc	1 700 V
Frequency in V / in I	Ja / Ja
Resistance	100 kΩ
Dimensions / weight	111 x 296 x 41 mm 640 g
Automatic ranges (Autorange)
Automatic AC/DC detection
Adapter
Charge development (TrueInrush)

The Chauvin Arnoux F604 is a multimeter clamp with TRMS measurement for alternating and direct current, designed for professional applications in electrical engineering. The device enables precise measurements of current, voltage, resistance, temperature, and other electrical parameters. It is suitable for use in high-performance systems such as power distribution, chemical and petrochemical industry, and rail transport. The clamp features a jaw opening diameter of 60 mm, enabling measurement on larger conductors and cables. The display is a backlit LCD with a resolution of 10000 points, ensuring clear and accurate readability even in poor lighting conditions.

Applications

The F604 is designed for use in low-voltage installations, distribution systems, and transmission systems. It is particularly suitable for applications with high current levels, as it can measure up to 2000 A alternating current and 3000 A direct current. Voltage measurements are possible up to 1200 V alternating voltage and 1700 V direct voltage. The clamp is designed for professional electricians and technicians who require high safety and reliability during measurement.

Functions and Equipment in Detail

The device offers automatic range selection (Autorange) and automatically detects whether the measurement is alternating or direct voltage. Measurements are performed using the TRMS method, enabling accurate capture of non-sinusoidal signals. Accuracy is 1 % of the measured value plus 3 points. Additional functions include frequency measurement, resistance measurement up to 100 kΩ, acoustic continuity test with adjustable threshold between 1 Ω and 999 Ω, diode test, and temperature measurement via Type-K thermocouples in the range of -60.0 °C to +1000 °C. The clamp features an adapter function that allows connection of external sensors.

Technology Explained Simply

TRMS measurement (True Root Mean Square) ensures that even with complex, distorted signals such as those occurring under nonlinear loads, the actual RMS voltage or current is correctly captured. This is particularly important in modern electrical systems with frequency converters, power electronics, or other nonlinear loads. Automatic AC/DC detection reduces operating complexity, as the device automatically distinguishes between alternating and direct voltage. The 10000-point resolution ensures high display resolution, which is beneficial for fine measurements.

Compatibility and Accessories

The F604 is compatible with various accessories that extend its application range. These include adapters for Type K temperature sensors, test leads with 4 mm connectors in various configurations (straight, angled), alligator clips, test probes, and various thermocouples such as SK11, SK14, SK15, SK13, SK17, and SK6. These enable temperature measurement on different surfaces and in various environments. An accessory kit for electricians and a carrying case are also available to facilitate transport and storage.

Mounting and Installation

The clamp is simply closed around the conductor to be measured. Operation is via a rotary switch, which is also easily operable with protective gloves. Functions are accessed via buttons, with each button performing exactly one function in every operating mode. Automatic power-off protects the batteries and extends the device’s lifespan.

Operational Advantages

The F604 offers a high safety level through classification CAT IV 1000 V and CAT III 1500 V according to IEC 61010-1 and IEC 61010-2-032. The protection rating IP54 protects the device against dust and splashing water, enabling use outdoors or in damp environments. The robust mechanics meet the standard drop test from up to 2 meters height. Power supply is via four 1.5 V LR06 batteries. The device is compact (111 x 296 x 41 mm) and weighs 640 g, enabling easy handling even over extended periods. Functions such as Hold, Min/Max, RELative, and differential measurements support analysis of measured values during operation.

Safety and Robustness

The clamp is designed for professional use and meets the strictest safety requirements. The IP54 protection rating prevents ingress of dust and splashing water. The CAT IV 1000 V and CAT III 1500 V classification ensures high protection against electric shock. The robust construction and shock-resistant housing ensure long service life and reliability even under harsh operating conditions.

Jaw Opening and Display

The jaw opening diameter is 60 mm, enabling measurement on larger conductors. The display is a backlit LCD with 10000-point resolution, ensuring clear and accurate readability even in poor lighting conditions. Operation is via an ergonomic rotary switch, which can also be operated with protective gloves.

Functions in Detail

Additional functions include frequency measurement, resistance measurement up to 100 kΩ, acoustic continuity test, diode test, temperature measurement via Type-K thermocouples, adapter function, overcurrent measurement, motor start (Inrush), charge development (TrueInrush), Hold, Min/Max, RELative, and differential measurements, as well as automatic power-off. The clamp is designed for use in high-performance systems and offers high safety and reliability.

Accessories and Expansion Options

Accessories such as adapters for Type K temperature sensors, test leads, alligator clips, test probes, and various thermocouples extend the clamp’s application range. The carrying case protects the device during transport and storage. The accessories are designed for professional use and meet the same safety requirements as the main device.

Safety Standards

The clamp complies with standards IEC 61010-1 and IEC 61010-2-032. The CAT IV 1000 V and CAT III 1500 V classification ensures high protection against electric shock. The IP54 protection rating protects the device against dust and splashing water. The robust construction meets the standard drop test from up to 2 meters height.

Battery Power Supply

Power supply is via four 1.5 V LR06 batteries. Automatic power-off protects the batteries and extends the device’s lifespan.

Dimensions and Weight

The clamp has dimensions of 111 x 296 x 41 mm and weighs 640 g. The compact design enables easy handling even over extended periods.

Practical Use

The F604 is designed for professional electricians and technicians who require high safety, reliability, and accuracy during measurement. The clamp is suitable for use in high-performance systems such as power distribution, chemical and petrochemical industry, metallurgy, and rail transport. Functions such as Hold, Min/Max, RELative, and differential measurements support analysis of measured values during operation.

Accessories

• Multi-purpose magnetic holder Multifix
• Adapter for Type K temperature sensors / 4 mm connector (2 pieces)
• Thermocouple adapter and Type K temperature sensor
• Test leads with 4 mm straight/angled connectors, 1.5 m, 15 A, CAT IV, 1000 V, silicone, red + black
• Alligator clips CAT IV-1000 V 15 A red + black
• Test probes with 4 mm socket CAT IV and CAT III 1000 V PVC red and black
• Test leads with test probe, 4 mm angled connector, 1.5 m, 15 A, CAT IV, 1000 V, PVC, red + black
• Test leads with test probe, 4 mm straight connector, 1.5 m, 15 A, CAT IV, 1000 V, PVC, red + black
• Test leads with 4 mm straight/angled connectors, 1.5 m, 15 A, CAT IV, 1000 V, PVC, red + black
• SK11 needle probe, -50...+600°C
• SK14 angled surface probe, -50...+450°C
• Accessory kit for electricians
• SK19 surface probe with magnet, -50°C to +200°C
• SK15 spring-loaded surface probe, -50°C to +900°C
• SK13 probe for general applications, -50…+1100 °C
• Carrying case 120 x 320 x 60 mm

Safety and Reliability

The clamp complies with standards IEC 61010-1 and IEC 61010-2-032. The CAT IV 1000 V and CAT III 1500 V classification ensures high protection against electric shock. The IP54 protection rating protects the device against dust and splashing water. The robust construction meets the standard drop test from up to 2 meters height.

Battery Power Supply

Power supply is via four 1.5 V LR06 batteries. Automatic power-off protects the batteries and extends the device’s lifespan.

Dimensions and Weight

The clamp has dimensions of 111 x 296 x 41 mm and weighs 640 g. The compact design enables easy handling even over extended periods.

Practical Use

The F604 is designed for professional electricians and technicians who require high safety, reliability, and accuracy during measurement. The clamp is suitable for use in high-performance systems such as power distribution, chemical and petrochemical industry, metallurgy, and rail transport. Functions such as Hold, Min/Max, RELative, and differential measurements support analysis of measured values during operation.