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FNIRSI MT40 SMART DIG MULTIMETER
FNIRSI MT-40 Smart Digital Multimeter 4000 Counts True RMS AC DC Voltage 600V Capacitance OHM HZ NCV Live Wire Test Auto Range (Blue). Battery Type:2X1.5V AAA (Not Included)
MT-40 Smart Digital Multimeter
Overview
The MT-40 is a cutting-edge multimeter designed to simplify and enhance measurement tasks. Equipped with a high-definition backlit LCD display, it delivers clear and easy-to-read measurements. Its intelligent auto-ranging feature eliminates manual adjustments, ensuring efficient and accurate results.
Powered by an advanced chip, the MT-40 boasts an ultra-fast sampling rate of 3 times per second, providing real-time data for precise analysis. This powerful device offers various functions, including True RMS measurement, capacitance, resistance, diode testing, and non-contact voltage detection.
With its overload protection and intelligent anti-burning features, the MT-40 safeguards both your measurements and the device itself. The compact and lightweight design, combined with a convenient silicone protective cover, makes the MT-40 the ideal tool for on-the-go professionals.
Features
- Intelligent Auto Range: Efficient and accurate measurements with automatic range adjustment for seamless operation.
- Multiple Measurement Capabilities: It supports a wide range of functions, including True RMS measurement, capacitance, resistance, diode testing, and non-contact voltage detection, making it ideal for a variety of electrical diagnostics.
- Excellent Chip - Powerful Computing: Ultra-fast sampling rate of 3 times per second, delivering enhanced speed and accuracy.
- True RMS – 4000 Counts: Displays up to 4000 counts for unlimited, detailed measurement, providing superior accuracy.
- Overload Protection – No Burnout: Full-range intelligent burnout prevention to safeguard your measurements.
- Zero Fire Wire Checking: Easy circuit checking, versatile meter functionality.
- Non-Contact Induction – Audible & Visual Alerts: Non-contact voltage detection for safer insulation testing.
- HD Screen - Backlight Display: Adopt LCD with blacklight, the value show clearly, convenient for operation.
- Automatic Shutdown – Energy Efficient: Conserves battery by automatically powering off the device after 15 minutes of inactivity.
- Compact and Portable: Lightweight and compact design makes it easy to carry for on-the-go maintenance and repairs.
- Flashlight – Work in Any Condition: Built-in flashlight ensures you can work efficiently even in low-light or dark environments.
- Backlight Screen – High Brightness for Clear Viewing: The high-brightness screen offers excellent visibility in all lighting conditions.
- Silicone Protective Cover: Durable silicone cover protects the device from dust and drops, ensuring longevity and reliability.
- Scalable Stand: Adjustable bracket allows for easy positioning of the meter, improving convenience during use.
Specifications
| Model | MT-40 |
| Dimensions | 140 mm × 70 mm × 31 mm |
| Battery Type | 2 × 1.5 V AAA (Not included) |
| Measuring Rate | 3 times/s |
| Auto Power Off | Yes, after 15 minutes |
| Input Impedance | 10 MΩ |
| Maximum Input Voltage | 600 V DC or AC (True RMS) |
| Current Measurement | Not supported |
| Operating Temperature | 0 °C – 40 °C |
| DC Voltage | AUTO: 0.800 V – 600 V Manual: 0.000 V – 600 V |
| AC Voltage | AUTO: 0.800 V – 600 V Manual: 0.000 V – 600 V |
| Resistance Range | 400 Ω / 4 kΩ / 40 kΩ / 400 kΩ / 4 MΩ / 40 MΩ |
| Capacitance Range | 4 nF / 40 nF / 400 nF / 4 µF / 40 µF / 400 µF / 4 mF / 40 mF |
| Diode Test | Yes |
| Continuity Buzzer | Yes |
| Fire Line Judgment (Live Test) | Yes |
| Non-Contact Voltage Detection (NCV) | Yes |
| Auto / Manual Conversion Function | Yes |
| True RMS | Yes |
| Backlight Display | Yes |
| Undervoltage Indication | Yes |
| Data Hold | Yes |
| Flashlight Lighting | Yes |
| Intelligent Anti-Burning Protection | Yes |
Additional Information
| Device | Digital Multimeter |
| Type | MT-40 Smart |
$4.53
Original: $15.09
-70%FNIRSI MT40 SMART DIG MULTIMETER—
$15.09
$4.53Product Information
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Description
FNIRSI MT-40 Smart Digital Multimeter 4000 Counts True RMS AC DC Voltage 600V Capacitance OHM HZ NCV Live Wire Test Auto Range (Blue). Battery Type:2X1.5V AAA (Not Included)
MT-40 Smart Digital Multimeter
Overview
The MT-40 is a cutting-edge multimeter designed to simplify and enhance measurement tasks. Equipped with a high-definition backlit LCD display, it delivers clear and easy-to-read measurements. Its intelligent auto-ranging feature eliminates manual adjustments, ensuring efficient and accurate results.
Powered by an advanced chip, the MT-40 boasts an ultra-fast sampling rate of 3 times per second, providing real-time data for precise analysis. This powerful device offers various functions, including True RMS measurement, capacitance, resistance, diode testing, and non-contact voltage detection.
With its overload protection and intelligent anti-burning features, the MT-40 safeguards both your measurements and the device itself. The compact and lightweight design, combined with a convenient silicone protective cover, makes the MT-40 the ideal tool for on-the-go professionals.
Features
- Intelligent Auto Range: Efficient and accurate measurements with automatic range adjustment for seamless operation.
- Multiple Measurement Capabilities: It supports a wide range of functions, including True RMS measurement, capacitance, resistance, diode testing, and non-contact voltage detection, making it ideal for a variety of electrical diagnostics.
- Excellent Chip - Powerful Computing: Ultra-fast sampling rate of 3 times per second, delivering enhanced speed and accuracy.
- True RMS – 4000 Counts: Displays up to 4000 counts for unlimited, detailed measurement, providing superior accuracy.
- Overload Protection – No Burnout: Full-range intelligent burnout prevention to safeguard your measurements.
- Zero Fire Wire Checking: Easy circuit checking, versatile meter functionality.
- Non-Contact Induction – Audible & Visual Alerts: Non-contact voltage detection for safer insulation testing.
- HD Screen - Backlight Display: Adopt LCD with blacklight, the value show clearly, convenient for operation.
- Automatic Shutdown – Energy Efficient: Conserves battery by automatically powering off the device after 15 minutes of inactivity.
- Compact and Portable: Lightweight and compact design makes it easy to carry for on-the-go maintenance and repairs.
- Flashlight – Work in Any Condition: Built-in flashlight ensures you can work efficiently even in low-light or dark environments.
- Backlight Screen – High Brightness for Clear Viewing: The high-brightness screen offers excellent visibility in all lighting conditions.
- Silicone Protective Cover: Durable silicone cover protects the device from dust and drops, ensuring longevity and reliability.
- Scalable Stand: Adjustable bracket allows for easy positioning of the meter, improving convenience during use.
Specifications
| Model | MT-40 |
| Dimensions | 140 mm × 70 mm × 31 mm |
| Battery Type | 2 × 1.5 V AAA (Not included) |
| Measuring Rate | 3 times/s |
| Auto Power Off | Yes, after 15 minutes |
| Input Impedance | 10 MΩ |
| Maximum Input Voltage | 600 V DC or AC (True RMS) |
| Current Measurement | Not supported |
| Operating Temperature | 0 °C – 40 °C |
| DC Voltage | AUTO: 0.800 V – 600 V Manual: 0.000 V – 600 V |
| AC Voltage | AUTO: 0.800 V – 600 V Manual: 0.000 V – 600 V |
| Resistance Range | 400 Ω / 4 kΩ / 40 kΩ / 400 kΩ / 4 MΩ / 40 MΩ |
| Capacitance Range | 4 nF / 40 nF / 400 nF / 4 µF / 40 µF / 400 µF / 4 mF / 40 mF |
| Diode Test | Yes |
| Continuity Buzzer | Yes |
| Fire Line Judgment (Live Test) | Yes |
| Non-Contact Voltage Detection (NCV) | Yes |
| Auto / Manual Conversion Function | Yes |
| True RMS | Yes |
| Backlight Display | Yes |
| Undervoltage Indication | Yes |
| Data Hold | Yes |
| Flashlight Lighting | Yes |
| Intelligent Anti-Burning Protection | Yes |
Additional Information
| Device | Digital Multimeter |
| Type | MT-40 Smart |





















