FNIRSI FR MT-40 Smart Digital Multimeter

📏 Physical Specifications

• Dimensions: 140 mm × 70 mm × 31 mm

• Weight: Approximately 150 grams (without batteries)

• Display: 4000-count high-definition backlit LCD

• Power Supply: 2 × 1.5V AAA batteries (not included)

• Sampling Rate: 3 times per second

• Auto Power Off: After 15 minutes of inactivity

• Operating Temperature: 0°C to 40°C

• Storage Temperature: -10°C to 50°C

• Input Impedance: 10 MΩ

• Maximum Input Voltage: 600V AC/DC

🔌 Measurement Capabilities

• DC Voltage:

  • Auto Mode: 0.800V to 600V

  • Manual Mode: 0.000V to 600V

• AC Voltage:

  • Auto Mode: 0.800V to 600V

  • Manual Mode: 0.000V to 600V

• Resistance: 400Ω, 4kΩ, 40kΩ, 400kΩ, 4MΩ, 40MΩ

• Capacitance: 4nF, 40nF, 400nF, 4μF, 40μF, 400μF, 4mF, 40mF

• Diode Testing: Yes

• Continuity Test: Yes (with buzzer)

• Non-Contact Voltage Detection (NCV): Yes

• Live Wire Detection: Yes

• True RMS Measurement: Yes

• Current Measurement: Not supported

⚙️ Additional Features

• Auto/Manual Range Selection: Yes

• Data Hold Function: Yes

• Backlight Display: Yes

• Flashlight: Yes

• Undervoltage Indicator: Yes

• Intelligent Anti-Burning Protection: Yes

• Protective Silicone Case: Included

📦 Package Contents

• FNIRSI MT-40 Multimeter

• Multimeter Probes

• User Manual