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Vici CM-2000E AC True RMS Digital Clamp Meter (28mm)
The professional Vici CM-2000E digital clamp meter is a high-precision 4000-count diagnostic instrument featuring hybrid auto and manual ranging capabilities. Designed for safe, non-intrusive current measurement up to 800A, it is an essential tool for industrial maintenance, automation systems, and automotive diagnostics. With advanced True RMS technology and a specialized Duty-cycle test mode, this meter delivers high-grade accuracy for complex engineering tasks.
Design Features & Benefits:
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800A Current Testing Range: The 28mm jaw opening allows for secure and efficient Alternating Current (ACA) measurements in high-load power circuits.
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Auto/Manual Ranging: Offers the flexibility to switch between automated testing or manual threshold latching for superior control during diagnostic procedures.
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True RMS & Duty-Cycle Capability: Ensures precise readings on non-linear AC waveforms and provides the necessary toolset (Duty-cycle test) for PWM signal verification.
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Enhanced Safety Modules: Integrated Non-Contact Voltage (NCV) test provides a secure way to screen for live circuits without direct electrical contact.
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Illuminated Workshop Layout: Equipped with both a backlit LCD display and a dedicated clamp light to assist in identifying wires within dark electrical panels.
Technical Specifications:
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Model: Vici CM-2000E
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ACA Range (via clamp): up to 800A
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Display Counts: 4000 counts
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Multimeter Metrics: AC/DC Voltage (up to 600V), Resistance (up to 40MΩ), Capacitance (up to 4mF), Frequency (up to 10MHz), Temperature (-40°C to 1000°C)
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Special Features: True RMS, NCV test, Duty-cycle test, Diode test, Continuity alarm
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Power Supply: 3V (2 × 1.5V AAA batteries)
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Safety Rating: CAT.III 600V
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Utilities: Clamp light, Data hold, Backlight, Auto power off (~15 mins)
Basic Function
| Basic Function | Range | CM-2000E |
|---|---|---|
| DCV | 200mV/2V/20V/200V/600V | ±(0.5%+5) |
| 400mV/4V/40V/400V/600V | ||
| ACV | 2V/20V/200V/600V | ±(1.0%+5) |
| 4V/40V/400V/600V | ||
| ACA | 2A/20A/200A/600A | |
| 4A/40A/400A/800A | ||
| 4A/40A/400A | ±(2.0%+5) | |
| Resistance | 200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ | |
| 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ | ±(0.8%+3) | |
| Capacitance | 4nF/40nF/400nF/4μF/40μF/400μF/4mF/40mF | |
| 4nF/40nF/400nF/4μF/40μF/400μF/4mF | ||
| Frequency | 10Hz/100Hz/1kHz/10kHz/100kHz/1MHz/10MHz | ±(0.5%+4) |
| Temperature | -40°C ~ 1000°C | -40°F ~ 1832°F | ±(1.0%+5) |
Special Function
| Special Function | CM-2000E |
|---|---|
| Max. display | 4000 |
| Operation method | Auto/Manual range |
| NCV test | ✓ |
| True RMS test | ✓ |
| Clamp light | ✓ |
| Backlight | ✓ |
| Battery / Voltage test | |
| Diode test | ✓ |
| Duty-cycle test | |
| REL value test | ✓ |
| Continuity alarm | ✓ |
| Data Hold | ✓ |
| Low battery indication | ✓ |
| Input impedance | 10MΩ |
| Auto power off | about 15 minutes |
| Function protection | ✓ |
| Sampling rate | 3 times/s |
| AC frequency response | 40Hz-2kHz |
| Power supply | 3V(2x1.5V AAA) |
| Safety Rating | CAT.III 600V |