About Metravi M-45 Bench Type Multimeter
- 4-1/2 Digits 20,000 Counts Backlit LCD Display
- Battery and Mains Operated
- Confirms to IEC 61010-1 Pollution Degree 2,
- Over-range and Low Battery Indication
- Data Hold Facility
- DC Voltage: 0 200mV / 2V / 20V / 200V / 1000V DC
- Accuracy: 0.1%
- AC Voltage: 0 2V / 20V / 200V / 1000V AC
- Accuracy: 0.5%
- DC Current: 0 200uA / 2mA / 20mA / 200mA / 10A DC
- Accuracy: 0.5%
- AC Current: 0 2mA / 20mA / 200mA / 10A AC
- Accuracy: 0.8%
- Resistance: 0 200 / 2k / 20k / 200k / 2M / 20M / 200M
- Accuracy: 0.5%
- Capacitance: 0 20n / 2u / 200uF
- Accuracy: 4.0%
- Frequency: 0 2kHz / 200KHz
- Accuracy: 1.2%
- Temperature: -40 to 1000C
- Accuracy: 1.2%Transistor Test Diode and Continuity Test Facility
Comprehensive Measurement CapabilitiesThe Metravi M-45 supports measurement of AC/DC voltage, AC/DC current, resistance, frequency, diodes, and batteries. Supporting both general and advanced applications, it offers ranges suitable for tasks from delicate electronic troubleshooting to industrial component testing. The data hold, relative measurement, and auto polarity features further enhance its practicality for professionals and students alike.
Robust Safety and Standards ComplianceEquipped with fuse protection for all current ranges, the multimeter adheres to CAT-II 1000V and CE standards, ensuring user safety and reliable operation. The continuity buzzer instantly alerts you to circuit integrity, while overload indication prevents damage from excessive input. Its sturdy bench-top design makes it ideal for regular, extended use in busy work environments.
FAQ's of Metravi M-45 Bench Type Multimeter:
Q: How do I operate the Metravi M-45 Bench Type Multimeter safely?
A: To operate the M-45 safely, always connect probes to the correct terminals and select the desired measurement mode manually before testing. Make sure the device is powered by a stable 230V AC source, and avoid exceeding the specified test ranges. Utilize its fuse protection and CAT-II 1000V compliance for added safety during operation.
Q: What types of measurements can I perform with the M-45 multimeter?
A: The M-45 allows you to measure DC/AC voltage (up to 1000V/750V), DC/AC current (2mA-10A), resistance (200-20M), frequency (up to 10MHz), as well as continuity (with buzzer), diodes, and battery voltage (1.5V & 9V). Its versatility suits electrical, electronic, and educational measurement applications.
Q: Where can the Metravi M-45 multimeter be used?
A: This bench multimeter is suitable for laboratories, industrial workshops, and educational institutions. It is ideal for environments where high-precision, versatile electrical measurements are required, and its solid build supports regular, stationary use on workbenches.
Q: What benefits does the data hold and auto polarity features offer?
A: The data hold function allows you to 'freeze' the displayed measurement, making it easier to record results without losing track as you adjust probes. Auto polarity detects signal direction automatically, reducing potential errors and making operation more convenient for various measurements.
Q: How does the M-45 ensure measurement accuracy?
A: Precision is ensured through fine resolution (as low as 0.1A/mV/) and high accuracy (0.5%+1 digit for DCV and 1.0%+3 digits for ACV). The multimeter also offers a stable sampling rate (2-3 readings per second) and consistent performance across a wide temperature (0C to 40C) and humidity range (<80% RH).