Triplett MM650 CAT IV True RMS Multimeter with LoZ
SKU
MM650
Model No
MM650
$140.69
Product Highlights
- True RMS provides better accuracy on non-sinusoidal or noisy waveforms
- µA Current measurement
- Low input impedance (Lo Z) mode for ACV/DCV measurements to identify ghost voltages
- 6000 count high performance multimeter with 61 segment analog bargraph for trending
- Backlit LCD, Buttons, and Switch Selector

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The Triplett Model MM650 is a high-performance digital multimeter designed for both industrial and residential applications, featuring True RMS readings for enhanced accuracy with non-sinusoidal signals. This versatile tool measures a range of electrical parameters, incorporating advanced features such as a backlit LCD, low input impedance mode, and robust waterproof design, making it an essential instrument for electricians, HVAC technicians, and home theater enthusiasts.
Triplett MM650 Multimeter Features
- True RMS: Delivers accurate readings on non-sinusoidal or noisy waveforms, ensuring reliable data for critical measurements.
- Measurement Capabilities: Measures AC/DC Voltage, AC/DC Current, Resistance, Temperature, Capacitance, Frequency, Diode, and Continuity, providing comprehensive functionality in a single device.
- ?A Current Measurement: Enables precise measurement of microamperes, crucial for sensitive electronic applications.
- Lo Z Mode: Identifies ghost voltages, preventing potential electrical hazards during troubleshooting.
- High Performance: Features a 6000 count display with a 61-segment analog bargraph for trending and improving measurement visibility.
- Backlit LCD: Enhances visibility in poor lighting conditions, allowing for use in various environments.
- Advanced Modes: Offers Min/Max/Avg, Peak Hold, Data Hold, and Relative modes for enhanced data analysis.
- Auto Power Off: Conserves battery life with an automatic shut-off feature and includes a low battery indicator for user convenience.
- Waterproof Design: Meets IP67 standards, providing resilience against water and dust in demanding work sites.
- Built-in Flashlight: Adds safety when working in dark areas, ensuring visibility during measurements.
- Durable Housing: Rubberized over molded casing provides excellent impact and drop resistance for long-lasting performance.
- Complete Set: Comes with test leads, a temperature probe, (4) AAA batteries, and a carrying case for portability.
Triplett MM650 Detailed Specifications
| Display Count | 6000 |
| Measurement Range | AC/DC Voltage, AC/DC Current, Resistance, Temperature, etc. |
| True RMS | Yes |
| Lo Z Mode | Yes |
| Waterproof Rating | IP67 |
| Battery Type | (4) AAA |
| Included Accessories | Test leads, temperature probe, carrying case |
| Dimensions | Compact and ergonomic design |
| Safety Rating | CAT IV 600V |
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