Premium Vici CM20 Series 800A AC/DC Clamp Meters in Malaysia | Authorized Solutions by MTM Precision

Elevating Industrial Electrical Diagnostics, Variable Frequency Drive (VFD) Maintenance, Ghost Voltage Elimination,and Field Safety Across Malaysian Enterprise Infrastructure.

High-Precision Industrial Clamp Measurement for Modern Power Systems

In modern industrial facilities, power distribution plants, commercial building management systems, and renewable energy installations, electrical engineers and maintenance technicians face increasingly complex diagnostic challenges.Today's electrical infrastructure frequently features non-linear loads, high-frequency interference from Variable Frequency Drives (VFDs), stray or "ghost" voltages induced by adjacent live wiring, and high DC current lines in solar installations and battery banks.

Shenzhen Vicimeter Technology Co., Ltd. (globally recognized under the Vici brand) engineered the Vici CM20 Series 800A AC/DC Clamp Meters (featuring the CM-2016 and CM-2018) to meet these advanced diagnostic demands.Equipped with 6000-count high-resolution displays, True RMS measurement architecture, specialized Low-Pass Filter (LPF) modes, Low Impedance (LoZ) voltage testing, and an intuitive Orange Backlight High-Voltage Alarm, the CM20 series delivers unmatched safety and technical precision. Distributed across Malaysia by MTM Precision Sdn. Bhd.,these instruments provide local technical teams with genuine, factory-backed measurement solutions designed to withstand rigorous field use and comply with strict international safety standards.

Flagship Spotlight: Vici CM20 Series 800A AC/DC Clamp Meters (CM-2016 & CM-2018)

The Vici CM20 product line offers two high-performance models tailored for comprehensive AC and AC/DC power system troubleshooting:

Vici CM-2016 (800A AC/DC Clamp Meter): A versatile 6000-count Auto/Manual ranging True RMS clamp meter capable of measuring high AC and DC currents up to 800A, AC/DC voltage up to 600V, 60mF capacitance,10MHz frequency, and temperature profiling (-40°C to 1000°C).
Vici CM-2018 (Advanced 800A AC/DC Clamp Meter): The premium flagship model featuring LoZ Low Impedance Mode (0V–600V) to eliminate ghost voltage, LPF Low-Pass Filter Mode (0V–600V) for precise VFD troubleshooting, Orange Backlight High-Voltage Alarm, and dual-mode NCV sensing via both clamp jaw and red test lead.

Technical Specifications & Model Comparison Matrix

Specification / Feature	Vici CM-2016	Vici CM-2018	Key User Benefit
Max Display Count	6000 Counts	6000 Counts	High-resolution digital display for precise measurement of subtle parameter variations.
Operation Method	Auto / Manual Range	Auto / Manual Range	Gives technicians full flexibility between rapid auto-ranging and manual control.
DC Voltage (DCV)	600mV / 6V / 60V / 600V [±(0.5%+5)]	600mV / 6V / 60V / 600V [±(0.5%+5)]	High-accuracy DC voltage testing for control circuits, solar lines, and battery systems.
AC Voltage (ACV)	6V / 60V / 600V [±(0.5%+5)]	6V / 60V / 600V [±(0.8%+5)]	True RMS AC voltage testing across non-linear power distribution lines.
LoZ Low Impedance Mode	N/A	0V to 600V [±(2.0%+10)]	Prevents false voltage readings caused by ghost or stray voltages in adjacent wiring.
LPF Low-Pass Filter Mode	N/A	0V to 600V [±(4.0%+8)]	Filters out carrier noise to accurately measure fundamental voltage output on VFDs.
DC Current (DCA)	60A / 600A / 800A [±(1.5%+5)]	60A / 600A / 800A [±(1.5%+5)]	Non-invasive DC current clamping for solar PV arrays, battery storage, and DC drives.
AC Current (ACA)	60A / 600A / 800A [±(1.5%+5)]	60A / 600A / 800A [±(1.5%+5)]	Heavy-duty AC current measurement across 3-phase feeders and motor control centers.
Resistance Range	600Ω / 6kΩ / 60kΩ / 600kΩ / 6MΩ / 60MΩ [±(0.8%+1)]	600Ω / 6kΩ / 60kΩ / 600kΩ / 6MΩ / 60MΩ [±(0.8%+1)]	Extended 60MΩ resistance checking for components and circuit insulation path.
Capacitance Range	6nF / 60nF / 600nF / 6μF / 60μF / 600μF / 6mF / 60mF[±(2.5%+5)]	6nF / 60nF / 600nF / 6μF / 60μF / 600μF / 6mF / 60mF[±(2.5%+5)]	High-capacity 60mF range for motor start/run capacitors and power supply filter caps.
Frequency Range	10Hz to 10MHz [±(0.5%+4)]	10Hz to 10MHz [±(0.5%+4)]	High bandwidth 10MHz frequency measurement for pulse signal and clock analysis.
Temperature Range	-40°C to 1000°C (-40°F to 1832°F) [±(1.0%+5)]	-40°C to 1000°C (-40°F to 1832°F) [±(1.0%+5)]	K-type thermal probe diagnostics for electrical connections, bearings, and panels.
NCV Detection Mode	Clamp Detecting	Clamp & Red Test Lead Detecting	Dual-mode non-contact voltage sensing on CM-2018 for enhanced operator safety.
High Voltage Alarm	N/A	Orange Backlight Visual Alarm	Display turns vivid orange to alert technicians immediately to hazardous live voltages.
Safety Rating	CAT III 600V, 10MΩ Input Impedance	CAT III 600V, 10MΩ Input Impedance	Heavy-duty dielectric isolation; 15-min Auto Power Off (APO); Low battery indication (<2.4V).

Detailed Technical Feature Breakdown

LoZ Low Impedance Voltage Testing (CM-2018)

High-impedance multimeters can register "ghost" voltages induced by capacitive coupling from neighboring energized wires in crowded conduit runs. The CM-2018 features a dedicated Low Impedance (LoZ) mode that presents a low-impedance load to the circuit, dissipating stray voltage and providing true live vs. dead voltage confirmation.
LPF (Low-Pass Filter) VFD Diagnostic Mode (CM-2018)

Variable Frequency Drives (VFDs) generate complex high-frequency pulse-width modulated (PWM) waveforms that cause standard meters to give false readings. The integrated LPF attenuates high-frequency noise above 1kHz,allowing engineers to accurately measure the actual fundamental frequency and voltage driving electric motors.
Orange Backlight High-Voltage Visual Alarm (CM-2018)

Provides an immediate visual safety warning by automatically turning the entire screen backlight to a bright orange hue whenever high voltages are detected, helping prevent accidental electrical contact in dim or noisy work environments.
Dual-Mode Non-Contact Voltage (NCV) Detection

The CM-2018 allows non-contact AC voltage detection using both the clamp jaw tip and the red test lead probe,giving technicians maximum flexibility when testing live terminals inside tight breaker panels or cable bundles.
800A High-Capacity AC/DC Non-Invasive Clamping

Engineered with large transformer clamp jaws capable of measuring non-invasive AC current up to 800A and DC current up to 800A, making it an essential diagnostic tool for heavy industrial machinery, battery storage banks, and solar PV combiners.
Comprehensive Multi-Parameter Suite & Field Ergonomics

Combines clamp current testing with full digital multimeter functionality: True RMS conversion (40Hz–2kHz response), 60mF capacitance, 10MHz frequency, 1%–99% duty cycle, K-type temperature testing (-40°C to 1000°C), Data Hold, continuity buzzer (<50Ω), and clamp lighting work lights.

Key Industry Applications in Malaysia

Vici CM20 series AC/DC clamp meters supplied by MTM Precision serve critical commercial, industrial, and utility sectors across Malaysia:

Variable Frequency Drive (VFD) & Motor Maintenance (CM-2018): Using LPF mode to verify VFD output voltage and frequency, checking 3-phase motor current balance, and inspecting drive control loops.
Solar PV Farms & Renewable Energy Infrastructure: Non-invasive DC current clamping across solar string combiners, battery energy storage systems (BESS), and DC inverter inputs.
Industrial Electrical Contracting & Facility Maintenance: Using LoZ mode to eliminate ghost voltages during panel troubleshooting, testing 800A main supply feeders, and verifying ground integrity.
HVAC/R Commercial Systems: Testing compressor motor run capacitors (up to 60mF), checking fan motor current loads, verifying thermistor temperature operation, and inspecting contactors.
Power Utility & Building Services: Non-contact voltage screening, load balancing across main distribution boards (MDB), emergency power generator testing, and facility preventive maintenance.

Why Choose MTM Precision Sdn. Bhd. as Your Partner in Malaysia?

Partnering with MTM Precision Sdn. Bhd. guarantees local access to authentic testing equipment backed by complete technical support:

100% Guaranteed Authentic Vici Products: Direct factory distribution ensuring genuine instruments that strictly meet manufacturer specifications.
Local Warranty & Rapid Technical Service: Local warranty handling eliminates long turnaround times for international repairs.
Puchong Showroom & Hands-on Evaluation: Visit our physical facility in Puchong, Selangor to test Vici clamp meters and multimeters with our engineering team.
Expert Technical Guidance: Knowledgeable sales engineers available to advise on model selection, testing procedures, and quality compliance.
ISO Calibration Coordination: Local calibration support to assist businesses in maintaining ISO quality compliance.