Eigenschaften
Terminals	Ø 60 mm
Aac	2000 A
Adc	3000 A
Vac	1 200 V
Vdc	1 700 V
Frequency in V / in I	Ja / Ja
Resistance	100 kΩ
Harmonic analysis THDf / THDr	Ja / Ja
Dimensions / weight	111 x 296 x 41 mm 640 g
Automatic ranges (Autorange)
Automatic AC/DC detection
Single-phase and total three-phase powers
Charge development (TrueInrush)
Peak+ / Peak-

The Chauvin Arnoux F606 is a multimeter clamp for professional use in electrical engineering, particularly in high-performance applications such as power distribution, chemical and petrochemical industries, and rail transport. The device enables precise measurements of alternating and direct current, voltage, resistance, power, and harmonics. It is designed for use in low-voltage installations and offers a high level of protection for the user.

Multimeter clamp with TRMS technology measures independently of signal shape, which is especially important for non-sinusoidal currents such as those from frequency converters or electronic loads. The clamp measures alternating current up to 2000 A and direct current up to 3000 A, with a combined AC+DC capability up to 2000 A (3000 A peak). Voltage measurement ranges up to 1200 V AC and 1700 V DC, with combined AC+DC support up to 1700 V peak. Measurements are taken via a jaw opening of Ø 60 mm, enabling easy encirclement of conductors.

Automatic ranges (Autorange) and automatic AC/DC detection reduce operational complexity and increase safety. The display is a backlit LCD with a resolution of 10000 points, ensuring clear and precise readability even in poor lighting conditions. Accuracy is 1 % of the measured value plus 3 digits, which is sufficient for professional applications.

Functions and equipment in detail include frequency measurement in current and voltage, resistance up to 100 kΩ, acoustic continuity testing with adjustable threshold between 1 Ω and 999 Ω, diode test, and measurement of single-phase and total three-phase power. The clamp measures active (W), reactive (VAR), and apparent (VA) power, as well as power factor (FP). Harmonic analysis (THDf, THDr) and phase rotation (2-wire method) are also integrated. Additional functions include overload current measurement, motor start (Inrush) and charge development (TrueInrush), as well as Hold, Min/Max, Peak+/-, RELativ ΔX, and Differential ΔX/X(%).

Technology explained simply is based on a 12-bit digital acquisition system using TRMS method. This enables accurate measurement even with distorted signals. Automatic range selection and AC/DC detection reduce the likelihood of operational errors. The protection class IP54 protects against dust and splashing water, enabling use in outdoor or damp environments. Electrical safety complies with standards IEC 61010-1 and IEC 61010-2-032, with category CAT IV up to 1000 V and CAT III up to 1500 V.

Compatibility and accessories include various test leads, probe tips, crocodile clips, and a magnetic holder, ensuring safe and flexible measurements. The clamp is supplied with a transport case providing protection against mechanical impacts. Power supply is via four 1.5 V LR06 batteries.

Mounting and installation require no special preparations; the clamp is simply placed around the conductor, with the jaws allowing a diameter of 60 mm. Operation is via an ergonomic rotary switch, which can also be operated with protective gloves. Functions are accessed via buttons, with each button performing exactly one function in every operating mode.

Operational advantages lie in the combination of high safety, extensive functionality, and user-friendliness. The clamp is suitable for demanding applications in industry and electrical trade. Automatic functions such as Autorange and AC/DC detection reduce the risk of errors. The robust construction and IP54 protection class ensure long service life and reliable operation under various conditions.