FNIRSI® DMC-100 DC AC Current Voltage Clamp Meter Digital Multimeter
The FNIRSI DMC-100 is a professional-grade true RMS clamp meter designed for accurate measurement of AC and DC current up to 600 amperes without interrupting the circuit. Equipped with a 6000-count high-contrast LCD display and a 26mm jaw opening, it enables safe, non-contact current measurement on large conductors. The meter covers a full range of electrical parameters, including DC voltage up to 1000V, AC voltage up to 750V, resistance up to 60MΩ, capacitance up to 100mF, frequency up to 10MHz, and temperature from -20°C to 1000°C.
Features:
- High-Precision Measurement: 10,000-count True RMS intelligent clamp meter for accurate readings.
- Wide Measurement Range: Supports up to 750V voltage and 600A current.
- High-Quality Display: 2.0-inch 240 × 320 full-color TFT screen for clear visuals.
- Intuitive Interface: New UI with data curve display for easy reading at a glance.
- Three Measurement Modes: Switch freely between general measurement, waveform display, and power measurement modes.
- NCV Function: Non-contact voltage measurement and zero/fire line identification.
- Wide Temperature Range: Measures temperatures from -55°C to 1300°C.
- Long-Lasting Battery: Built-in 3.7V 1500mAh battery for extended usage.
- Type-C Interface: Convenient charging and data transmission via Type-C port (only for firmware transmission).
- Additional Functions: Includes a flashlight, screen backlight, and data-saving capabilities.
- Auto Power-Off: Intelligent automatic shutdown to conserve battery life.
- Temperature Unit Switching: Easily switch between temperature units (℃/℉).
- Adjustable Brightness: Screen brightness is adjustable for various environments.
- Firmware Upgradeable: Supports firmware updates to enhance functionality.
Specifications:
| Parameter | Value |
|---|---|
| Brand | FNIRSI |
| Model | DMC-100 |
| Display Counts | 6000 |
| DC Voltage Range | 600mV/6V/60V/600V/1000V |
| DC Voltage Accuracy | ±(0.5%+3) |
| AC Voltage Range | 6V/60V/600V/750V |
| AC Voltage Accuracy | ±(0.8%+5) |
| DC Current Range | 60A/600A |
| DC Current Accuracy | ±(2.5%+5) |
| AC Current Range | 60A/600A |
| AC Current Accuracy | ±(2.5%+5) |
| Resistance Range | 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ |
| Resistance Accuracy | ±(1.0%+3) |
| Capacitance Range | 10nF~100mF |
| Capacitance Accuracy | ±(4.0%+5) |
| Frequency Range | 10Hz~10MHz |
| Frequency Accuracy | ±(0.1%+3) |
| Temperature Range | -20°C~1000°C (-4°F~1832°F) |
| Temperature Accuracy | ±(1.0%+3) |
| Duty Cycle | 1%~99% |
| Jaw Opening | 26mm |
| True RMS | Yes |
| VFD Measurement | Yes |
| Inrush Current | Yes |
| NCV Detection | Yes |
| Live Wire Detection | Yes |
| Bluetooth | Yes, Smart DMM App |
| Auto Power Off | 15 minutes |
| Power Supply | 2×1.5V AAA batteries |
| Product Size | 215x68x39mm |
Configuration:
Applications:
- Detecting hidden electrical wires before drilling.
- Locating metal pipes inside walls and ceilings.
- Finding wooden studs for mounting installations.
- Home renovation and wall decoration projects.
- Electrical maintenance and repair work.
- Construction and infrastructure inspection.
- Highway and building maintenance applications.
- Safe installation of shelves, TVs, and wall fixtures.












