MECO-G MC-981 Analog Insulation Tester

Product Summary:
The MECO-G MC-981 is a robust analog insulation tester designed for high-precision insulation resistance testing across various electrical systems. Built with a durable ABS resin case and offering ±5% accuracy, it is ideal for field engineers and maintenance professionals.

Key Features:

• Single-person push-button operation

• High accuracy: ±5% of indicated value

• Large 80mm scale for easy readings

• Voltage retention: >85% of rated terminal voltage

• Wide measurement range: 10% to 100% of insulation resistance

• Rugged ABS resin body with polycarbonate front cover

• Meets IEC 61010 & IS 10656-1983 safety standards

• Optional battery adapter available for MC-900BA series

• Compact and portable design with carrying case

Applications:

• Insulation testing of motors, transformers, and machines

• Quality checks of communication network cables

• Preventive maintenance in industrial, commercial & residential setups

• Testing of electrical distribution networks

• Household appliance servicing (e.g., mixers, toasters, washing machines)

Product Benefits:

• Reliable analog performance in harsh conditions

• Compliant with global and Indian safety standards

• Easy to operate with push-button control

• Portable for on-site electrical inspections

• Clear visual readings with wide scale and stable pointer

FAQs:

Q1. What is the operating voltage and power source of the MECO-G MC-981?
A1. The MECO-G MC-981 is powered by 6 x 1.5V AA batteries and operates at 9V.

Q2. Is it suitable for residential and industrial applications?
A2. Yes, it is ideal for both residential and industrial setups including motors, transformers, electrical appliances, and wiring systems.

Q3. What happens when the battery voltage is low?
A3. When the battery drops below operating voltage, the pointer fails to return to zero after shorting the terminals—indicating battery replacement is required.