https://cablematic.com/en/products/digital-clamp-meter-acdc-1000a-TM001/
Digital clamp meter AC/DC 1000A
- Maximum opening of up to 58 mm.
- Automatic indication of functions and units of measurement.
- Maximum current supports 1000 A in AC.
- Maximum voltage of 600 V in AC and 600 V in DC.
- Automatic zeroing.
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- Maximum opening of up to 58 mm.
- Automatic indication of functions and units of measurement.
- Maximum current supports 1000 A in AC.
- Maximum voltage of 600 V in AC and 600 V in DC.
- Automatic zeroing.
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Digital multimeter to clamp to measure resistance, voltage, capacity and frequency. Model that supports a maximum intensity of 1000 A in AC current. Supports 600 V in AC and 600 V in DC. Model made of quality materials that comes in comfortable black canvas bag.
Specifications
- Maximum opening of up to 58 mm.
- Automatic indication of functions and units of measurement.
- Maximum current supports 1000 A in AC.
- Maximum voltage of 600 V in AC and 600 V in DC.
- Automatic zeroing.
- Overload indicator in the viewfinder.
- Check of ACV, ACA, DCV, Ohm and continuity.
- Size: 230 x 70 x 37 mm.
- Supplied with black canvas carrying case.
- Conforming standard: IEC-61010-1, 2000 CAT II 600V.
- Works with a 9VDC batteryof type 6F22 (included).
- Gross Weight: 410 g
- Product size (width x depth x height): 23.0 x 9.0 x 4.0 cm
- Number of packages: 1
- Packages size: 25.0 x 12.5 x 5.0 cm
Technical terms
- Impedance
Impedance (Z) is the total opposition that a circuit offers to alternating current (AC) flow when a specific voltage is applied.
Unlike simple resistance, impedance is a complex quantity comprising resistance (the real part) and reactance (the imaginary part, representing inductive or capacitive effects). In the frequency domain, impedance is represented as a phasor, accounting for both magnitude and phase shift between voltage and current. In DC circuits, impedance reduces to pure resistance with zero phase angle.
| Parameter | Technical Spec |
|---|---|
| Symbol | Z |
| Unit | Ohm (Ω) |
Impedance management is critical in high-speed hardware design and signal integrity. In modern PCB manufacturing, controlled impedance ensures that high-frequency signals reach their destination without reflections, which is vital for PCIe or DDR5 performance.
Complex Domain Analysis
Mathematical modeling of impedance using the j-operator allows engineers to optimize filter performance and resonance characteristics in electronic systems.
Key Advantages
- Maximum power transfer through impedance matching.
- Minimized signal reflections in high-frequency transmission lines.
- Improved electromagnetic compatibility (EMC).
Note: Impedance is the cornerstone of modern AC circuit theory and high-frequency design.
