The FNIRSI DMT-99 digital multimeter measures AC/DC voltage and current, resistance, capacitance, frequency, and temperature from -55 °C to 1300 °C. Automatic parameter recognition selects the appropriate measurement range, while True RMS supports AC measurements. It features LIVE and NCV modes for phase and non-contact voltage detection, as well as diode and circuit continuity testing.
The 2.4-inch HD color TFT display shows the readings, while the data logging and HOLD/REL functions support saving and temporarily holding readings. The built-in lithium battery charges via USB-C and provides up to 10 hours of operation. The ABS housing includes a folding stand and belt clip.
- Display: 2.4-inch HD color TFT
- Resolution: 9999 counts
- True RMS function: Yes
- Parameter recognition: Automatic
- Voltage measurements: AC and DC
- Current measurements: AC and DC, up to 10 A
- Resistance: Up to 99.99 MΩ
- Capacitance: Up to 99.99 mF
- Frequency: Up to 9.999 MHz
- Temperature: From -55 °C to 1300 °C
- Detection modes: LIVE and NCV
- Tests: Diodes and circuit continuity
- Data logging: Measurement curves and minimum/maximum values
- HOLD/REL function: Freezes readings
- Protection: Overload protection
- Maximum current: 10 A MAX FUSED
- Fuses: 10 A, 750 V AC / 1000 V DC
- Battery: 1500 mAh lithium
- Operating time: Up to 10 hours
- Charging port: USB-C
- Housing: ABS
- Stand: Folding
- Clip: Belt clip
- Usage environment: DIY Boot Interface
- Automatic shutdown: Yes
- with LCD Screen
- No
- True RMS
- Yes
- with Buzzer
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.