Martindale MM64 Digital Multimeter
The Martindale MM64 Digital Multimeter is a manual-ranging instrument for common electrical measurement tasks. It measures AC and DC voltage, AC and DC current, resistance, continuity and diodes. It also adds frequency, capacitance and temperature measurement for a wider range of test work.
A clear, large-digit LCD helps users view readings during testing. The rugged, over-moulded case supports regular handling, while the backlight improves access to the display. Its CAT III 600V safety rating is supplied for work within the stated category.
Use the supplied K-type thermocouple to take temperature readings. The Martindale MM64 Digital Multimeter also records minimum and maximum temperature values. The supplied leads, spare fuse, 9V battery and manual provide the essential items needed to prepare the instrument for use.
Key Benefits
- Combines standard AC and DC electrical tests in one digital instrument.
- Adds frequency and capacitance measurement beyond the basic MM39 and MM65 functions shown.
- Measures temperature through a K-type thermocouple supplied with the meter.
- Provides minimum and maximum temperature functions for checking changes in readings.
- Uses a large-digit LCD to make displayed values clear and easy to read.
- Includes a display backlight for improved visibility when viewing measurements.
- Uses manual ranging so the required measurement range can be selected directly.
- Supports continuity testing with an audible buzzer for quick circuit checks.
- Includes diode testing for checking diode components and junctions.
- Has a rugged, over-moulded case and a CAT III 600V safety rating.
Common Applications
Martindale MM64 Digital Multimeter is suitable for a range of testing, maintenance and inspection tasks, including:
- Measuring AC voltage.
- Measuring DC voltage.
- Measuring AC and DC current.
- Checking electrical resistance.
- Carrying out audible continuity tests.
- Testing diodes.
- Measuring electrical frequency.
- Measuring capacitance.
- Taking temperature readings with a K-type thermocouple.
Why Choose This Model?
The MM64 adds frequency, capacitance, backlight and minimum or maximum temperature functions that are not shown for the MM39 or MM65. It is manual-ranging, while the MM39 and MM65 are shown as auto-ranging models.