Digital AC clamp meter 28mm Vici CM-2000D

Vici CM-2000D AC True RMS Digital Clamp Meter (28mm)

The professional Vici CM-2000D digital clamp meter is a highly compact, reliable, and ergonomic 4000-count diagnostic instrument featuring a hybrid auto and manual ranging architecture (Auto/Manual range). The standout attribute of this model is its optimized 28mm jaw clearance, engineered specifically for comfortable single-handed operation within tightly packed breaker panels or dense wire bundles. Outfitted with advanced True RMS conversion and full multi-testing integration, it accurately tracks AC current, voltage, capacitance, frequency, and temperature, making it the perfect fieldwork companion for commercial electricians, HVAC technicians, and facility maintenance specialists.

Design Features & Benefits:

• Compact 28mm Jaws for AC Current: Safely clips around individual conductors up to 28mm in diameter, delivering rapid Alternating Current (ACA) metrics up to 400A without interrupting the electrical circuit.

• Hybrid Ranging Framework (Auto/Manual): Grants the operator total flexibility — choose auto-ranging mode for fluid daily diagnostics or manually lock the threshold to eliminate processing cycle lag during repetitive validations.

• True RMS Accuracy & Relative Testing (REL): Promises flawless measurement consistency when analyzing jagged, non-linear, or distorted AC wave profiles, paired with a "REL value test" mode for zero-point calibration and comparative charting.

• Non-Contact Safe Screening (NCV): Features an integrated non-contact AC voltage sensor (NCV) to safely pinpoint hidden conduits or live fields without direct metal-to-metal contact.

• Comprehensive Engineering Matrix: Tracks AC/DC voltage up to 600V, structural resistance up to 40MΩ, capacitance arrays up to 4mF, frequency up to 10MHz, and deep temperature profiles from -40°C to 1000°C using the supplied thermocouple probe. Includes diode profiling.

• Illuminated Layout: Features an expansive backlit LCD screen paired with an integrated spotlight bulb (Clamp light) to illuminate dark workspaces, breakers, or engine bays. Preserves cell runtime via an automated sleep timer (~15 minutes).

Technical Specifications:

• Brand & Model: Vici CM-2000D

• Jaw Opening Size: 28mm

• Max Display Counts: 4000 counts

• Ranging Framework: Auto / Manual range selectable

• Current via Jaws: Alternating Current (ACA) across 4A / 40A / 400A arrays

• Core Multimeter Parameters: AC/DC Voltage (up to 600V), Resistance (up to 40MΩ), Capacitance (up to 4mF), Frequency (up to 10MHz)

• Temperature Tracking Span: -40°C to 1000°C (-40°F to 1832°F)

• Specialized Toolkit: True RMS conversion, Non-Contact AC Voltage (NCV), Relative measurement (REL), Diode junction test, Continuity alarm buzzer

• Power Supply: 3V (2 × 1.5V AAA batteries)

• Safety Rating: CAT.III 600V certified

• Sampling Velocity: 3 times per second

• Auto Power Off: Approximately after 15 minutes of inactivity

• Packaging Type: Branded box

Basic Function

Special Function