FNIRSI® DMT-99 Intelligent Color Screen Digital Multi Meter

The FNIRSI DMT-99 is a professional 10,000-count True RMS digital multimeter designed to deliver high-precision measurements across a wide range of electrical parameters. It offers enhanced accuracy and advanced features for engineers, technicians, laboratories, automotive diagnostics, and home appliance maintenance.

Featuring a 2.4-inch full-color TFT display with 240×320 resolution, multiple measurement modes, and intelligent safety protection, the DMT-99 provides an exceptional user experience.

⭐ Key Features

• Professional 10,000-count True RMS multimeter.
• Measures up to 1000V DC and 750V AC.
• Supports current measurement up to 10A.
• 2.4-inch TFT color display with 240×320 resolution.
• Three operating modes:
  • Normal Mode
  • Recording Mode
  • Monitoring Mode
• Intelligent anti-burning protection.
• Customizable DIY startup interface.
• Built-in 1500mAh rechargeable battery.
• Suitable for electronics repair, automotive diagnostics, laboratories, and household maintenance.

Supported Functions

✔ AC/DC Voltage Measurement
✔ AC/DC Current Measurement
✔ Resistance Measurement
✔ Capacitance Measurement
✔ Frequency Measurement
✔ Duty Cycle Measurement
✔ Temperature Measurement
✔ Diode Test
✔ Continuity Test
✔ NCV Detection
✔ Live Wire Detection

Technical Specifications

Measurement Range

Voltage

• DC Voltage: 9.999V – 999.9V
• AC Voltage: 9.999V – 750.0V

Current

• DC Current: 9999μA – 9.999A
• AC Current: 9999μA – 9.999A

Resistance

• 999.9Ω – 99.99MΩ

Capacitance

• 9.999nF – 99.99mF

Frequency

• 9.999Hz – 9.999MHz

Temperature

• -55°C to 1300°C
• -67°F to 2372°F

️ Operating Conditions

• Operating Temperature: 0°C – 40°C
• Operating Humidity: <75% RH

Storage Conditions

• Storage Temperature: -20°C – 60°C
• Storage Humidity: <80% RH