About Metravi MMM-01 Analogue Million MegOhms Meter
- Ideal for measuring high resistance and insulation
- Output Test Voltage: 100V / 200V / 300V / 400V / 500V
- It has a measuring range of 1 MOhm to 10 Million M.Ohms
- Insulation Resistance Range available in 6 ranges.
- Accuracy: ±5%
- Overload Protection
- Visual warning for HT link
- Analogue Display
- Auxiliary Power Supply 220V AC
Reliable Insulation MeasurementThe Metravi MMM-01 is engineered for accurate high-resistance insulation testing in electrical cables, wires, and components. Its broad measuring range and instant analogue display ensure swift, dependable assessments, helping users identify insulation failures before they become critical.
Versatile, User-Friendly DesignDesigned for convenience, the MMM-01 features both horizontal and vertical operating positions, lightweight ABS housing, and portability for effortless on-site use. Selectable voltage output and zero adjustment allow tailored testing, while overload protection safeguards its internal circuitry.
Safety and ComplianceThis analogue megohmmeter meets both IS and IEC safety standards, backed by integrated circuit protection for operator safety during high-voltage tests. It is factory-calibrated for precision but also allows user calibration to maintain accuracy over time.
FAQ's of Metravi MMM-01 Analogue Million MegOhms Meter:
Q: How do I select the test voltage on the Metravi MMM-01 MegOhms Meter?
A: The meter allows you to select between 500V DC or 1,000V DC test voltages manually using the designated selector switch, enabling tailored insulation testing for various applications.
Q: What types of test samples can I measure with this instrument?
A: The MMM-01 is designed for evaluating insulation resistance in single specimens such as wires, cables, and standard insulation test samples. It is ideal for electrical maintenance and quality assurance tasks.
Q: When should I calibrate the Metravi MMM-01?
A: The device is factory calibrated for immediate use. If accuracy drifts over time or after extended use, user calibration is possible. Regular calibration ensures reliable measurement results.
Q: Where is the best environment to operate this instrument?
A: This megohmmeter is intended for indoor use only, within environments featuring 0C to 40C temperature and up to 90% non-condensing humidity, to maintain measurement integrity and safety.
Q: What is the process to use the Metravi MMM-01 for insulation resistance testing?
A: To test, connect the supplied high-voltage insulated test leads to your specimen, select the appropriate voltage, and read the resistance value directly on the analogue scale. Ensure proper zero adjustment and safety precautions before operation.
Q: What are the main benefits of using the MMM-01 Analogue MegOhms Meter?
A: The MMM-01 offers high accuracy (5%), immediate response, portable design, and integrated overload protection, making it an effective solution for preventive maintenance and troubleshooting of insulation in electrical equipment.