| Brand | Meco |
| Model | 4671 |
| Product Type | Digital Leakage Current Tester |
| Measurement Type | Earth/Ground Leakage & AC Current |
| AC Current Ranges | 40mA / 400mA / 4A / 40A / 60A |
| Resolution | 10µA |
| Frequency Range | 40Hz – 1kHz |
| Display | 3¾ Digit LCD |
| Display Count | 4000 Counts |
| Bargraph Display | 40 Segment |
| Jaw Opening | 30 mm Approx. |
| Functions | ACA, ACV, Resistance, Continuity |
| Data Hold | Available |
| Max/Min Hold | Available |
| Relative Measurement | Available |
| Overload Protection | 600Vrms |
| Power Supply | 2 × 1.5V AA Batteries |
| Range Selection | Manual |
| Sampling Time | 3 times/sec (Display), 30 times/sec (Bargraph) |
| Operating Temperature | -10°C to 50°C |
| Storage Temperature | -20°C to 60°C |
| Altitude | Up to 2000 m |
| Weight | 1 kg |
| Dimensions (L x W x H) | 3.6 x 21 x 7.2 cm |
The Meco 4671 Digital Earth / Ground Resistance & Leakage Current Tester is a high-performance clamp meter designed for accurate detection and measurement of leakage currents in electrical systems without disconnecting the circuit. It is specially developed for electricians, maintenance engineers, and industrial professionals who require reliable testing of insulation leakage, earth leakage, and abnormal current flow.
The clamp design enables safe and quick measurement by simply clamping the instrument around the conductor. The large 30mm conductor jaw opening allows testing of various cable sizes used in industrial panels, power distribution systems, and electrical equipment.
The Meco 4671 provides ultra-high resolution of 10µA, allowing technicians to identify even small leakage currents that may indicate insulation deterioration, grounding problems, or electrical safety risks. It supports five AC current measurement ranges:
40mA
400mA
4A
40A
60A
The wide frequency response of 40Hz to 1kHz makes it suitable for testing standard AC systems as well as industrial electrical environments where frequency variations may occur.
The instrument provides multiple testing functions including:
AC Leakage Current Measurement
Earth/Ground Leakage Current Testing
AC Load Current Measurement
AC Voltage Measurement
Resistance Measurement
Continuity Testing
These features make the Meco 4671 a versatile tool for troubleshooting electrical faults and performing preventive maintenance.
The tester is equipped with a large 3¾ digit LCD display with 4000 counts and a 40-segment fast bargraph display, providing clear readings and quick response during measurement. The bargraph updates rapidly, helping users observe current fluctuations easily.
The Meco 4671 includes advanced measurement functions such as:
Data Hold – Freezes the displayed reading for recording.
Max/Min Hold – Captures maximum and minimum measured values.
Relative Measurement – Helps compare measurement variations.
Overload Protection – Protects the instrument during abnormal input conditions.
The instrument is designed for field use with a compact and lightweight body. It operates on two 1.5V AA batteries and is supplied with test leads, carrying case, instruction manual, and batteries for immediate operation.
The Meco 4671 is widely used for:
Industrial electrical maintenance
Earth leakage current testing
Electrical panel inspection
Fault tracing in live installations
Power distribution system checking
Insulation leakage monitoring
Electrical safety audits
Key Features:
Digital Leakage Current Tester
10µA Ultra High Resolution
Large 30mm Cable Jaw Opening
AC Current Measurement
40mA
400mA
4A
40A
60A
Wide Frequency Response:
40Hz–1kHzACA, AC Voltage, Resistance & Continuity Functions
Large 3¾ Digit LCD (4000 Counts)
40 Segment Fast Bargraph Display
Data Hold Function
Max / Min Hold Function
Relative Measurement Function
600Vrms Overload Protection in Resistance Range
Manual Range Selection
Low Battery Indication
Compact Clamp Design
Suitable for Live Installation Fault Tracing
For more insights, contact us:
Email: sales@industrywaala.com
Contact Number: +91 7377 01 7377
