FNIRSI® DMT-99 Intelligent Color Screen Digital Multi Meter
The FNIRSI DMT-99 is a professional intelligent digital multimeter designed for advanced electrical measurement, electronic troubleshooting, automotive diagnostics, and laboratory testing applications. Featuring a 10000-count True RMS measurement system and a modern full-color TFT display, the DMT-99 provides accurate and clear readings for both professional engineers and electronics enthusiasts. The intelligent anti-burn protection design improves operational safety while ensuring stable and reliable measurement performance in demanding environments.
Features:
- Professional digital multimeter multitester
- Automotive Multimeter: 1000V 10A True RMS
- 2.4 inch full-color TFT display (240 * 320 resolution screen)
- 3 measurement modes( recording, normal, and monitoring)
- Intelligent anti-burning digital multimeter
- Multimeter Use: tests conductivity, capacitance, frequency, duty cycle, resistance, diode, temperature, NCV, live wire, etc.
- Measures AC/DC voltage, AC/DC current, and 10A current.
- Built-in 1500mAh rechargeable battery multimeter tester
- Supports DIY startup interface
Specifications:
| Parameter | Value |
|---|---|
| Brand | FNIRSI |
| Model | DMT-99 |
| Display | 2.4inch Full-Color TFT |
| Display Resolution | 240×320 |
| Counts | 10,000 True RMS |
| DC Voltage Range | 9.999V/99.99V/999.9V |
| DC Voltage Accuracy | ±(0.5%+3) |
| AC Voltage Range | 9.999V/99.99V/750.0V |
| AC Voltage Accuracy | ±(1%+3) |
| DC Current Range | 9999μA/99.99mA/999.9mA/9.999A |
| DC Current Accuracy | ±(1.2%+3) |
| AC Current Range | 9999μA/99.99mA/999.9mA/9.999A |
| AC Current Accuracy | ±(1.5%+3) |
| Resistance Range | 999.9Ω/9.999kΩ/99.99kΩ/999.9kΩ/9.999MΩ/99.99MΩ |
| Resistance Accuracy | ±(0.5%+3) for 999.9Ω-9.999MΩ; ±(1.5%+3) for 99.99MΩ |
| Capacitance Range | 9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/999.9μF/9.999mF/99.99mF |
| Capacitance Accuracy | ±(2.0%+5) for 9.999nF-999.9μF; ±(5.0%+20) for 9.999mF-99.99mF |
| Frequency Range | 9.999Hz/99.99Hz/999.99Hz/9.999kHz/99.99kHz/999.9kHz/9.999MHz |
| Frequency Accuracy | ±(0.1%+2) |
| Temperature Range | (-55~1300°C) / (-67~2372°F) |
| Temperature Accuracy | ±(2.5%+5) |
| Diode Test | Yes |
| Continuity Test | Yes |
| NCV Detection | Yes |
| Live Wire Detection | Yes |
| Special Modes | Normal, Recording (Graphing), Monitoring (Threshold Alarms) |
| Data Storage Records | 30 |
| Battery Capacity | 1500mAh |
| Charging Port | USB Type-C |
| Operating Conditions | 0~40°C, <75%RH |
| Storage Conditions | -20~60°C, <80%RH |
| Product Size | 155x80x36mm |
Applications:
- Electronic circuit troubleshooting and repair.
- Automotive electrical diagnostics.
- Household appliance maintenance.
- Industrial electrical testing.
- Laboratory electrical measurements.
- Power supply analysis and testing.
- Educational electronics training.
- Field electrical maintenance operations.
- Frequency and signal measurement applications.
- Safety inspection and live wire detection tasks.
Package Include:
- 1x FNIRSI DMT-99 Digital Multimeter.
- 1x Test Pen Set.
- 1x USB Charging Cable.
- 1x User Manual.
- 1x Packaging Box.
