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KM-582 ELCB/RCD Tester – Trusted Tool for Electrical Safety in 2025 In 2025, ensuring the safety of electrical installations is more important than ever. One overlooked but essential device for electricians and safety inspectors is the ELCB (RCD) tester . The Kusam Meco KM-582 is one of India’s most trusted testers, offering precise trip time and trip current measurement for all major residual current devices. Kusam Meco KM-582 – Trusted ELCB/RCD tester for trip time and current accuracy in 2025. 🛠️ What Makes KM-582 a Must-Have Tool? KM-582 isn’t just another tester—it’s a product built on field-tested reliability, high accuracy, and full compliance with international standards . Whether you're certifying electrical panels, validating wiring in new buildings, or verifying RCDs in hospitals or factories, this device provides peace of mind. 📈 Features That Professionals Rely On Trip time test & trip current test (10mA to 500mA) Auto Ramp Test to determine exa...

 Digital ELCB / RCCB Tester - Kusam Meco KM-1812EL  Periodic testing of ELCBs and RCCBs is a must. ELCB Testing is done  by using the Current Injection Method, wherein simulating an appropriate fault condition, a low magnitude fault current is injected to test whether the device trips or not . A functioning ELCB / RCCB will trip the circuit during a Current Injection Test.  Special Features • 2 Lines x 16 Characters L.C.D • Low power consumption • Microprocessor Controlled • Menu Driven • Accurate Digital Readout of Disconnection Time. • Automatic Data Hold function. • Zero Crossing Circuitry permit testing at 0° or 180° • Disconnection Phase Polarity shown on L.C..D.Display • Auto Power off. • Polarity Trip Indicater • Wiring Polarity Indicator • Measures Voltage & Frequency between Line & Earth before testing. • Safety: EN 61010 - 1 CATIII 240V. General Specifications • Current Setting :  3mA, 5mA, 7mA, 10mA, 15mA, 20mA, 30mA, 35mA, 50mA, 100mA,125mA,1...