Smart Digital Multimeter UNI-T UT123D
General information
UNI-T UT123D is a smart digital multimeter designed to automatically identify AC/DC voltage, AC/DC current, capacitance, resistance, and to test diode and continuity. With the press of one button, all measurement modes can be manually selected, including capacitance.
The compact design and EBTN display makes it a great tool for home, DIY, and working in dark environments.
Features
- True RMS measurements.
- NCV measurement: determination of electric field voltage and display results via LED (green light means weak electric field, red light means strong electric field).
- Automatic battery level detection at start up (green light meant normal level, while red light and buzzer beep mean power level is low).
- Automatic identification of input signals (resistance, DC/AC current and voltage).
- On any function mode, connect the probe to the "mA/A" socket to switch to current measurements.
- On LIVE mode, distinguish between neutral and live wire via light color and buzzer.
- Max. voltage measurement is 600 V, with over voltage/current alarms.
- Capacitance measurement up to 4 mF.
- EBTN display.
- Continuity test.
- Data hold.
- Auto power off.
Technical Specifications
| Function | Range | Accuracy |
|---|---|---|
| DC Voltage | 4.000 V/40.00 V/400.0 V/600 V | ±(0.5%+2) |
| AC Voltage | 4.000 V | ±(1.0%+5) |
| 40.00 V/400.0 V/600 V | ±(0.8%+3) | |
| DC Current | 999.9 mA/9.999 A | ±(1.0%+3) |
| AC Current | 999.9 mA/9.999 A | ±(1.2%+3) |
| Resistance | 400.0 Ω | ±(1.0%+2) |
| 4.000 kΩ/40.00 kΩ/400.0 kΩ | ±(0.8%+2) | |
| 4.000 MΩ | ±(1.5%+3) | |
| 40.00 MΩ | ±(2.0%+5) | |
| Capacitance | 4.000 nF/40.00 nF | ±(4.0%+10) |
| 400.0 nF/4.000 μF/40.00 μF/400.0 μF | ±(4.0%+5) | |
| 4000 μF | ±(10%) | |
| Diode Testing | 4.000 V | |
| Continuity | 400.0 Ω | |
| General Specifications | ||
| Display | 4099 count, 44 mm × 26 mm | |
| Power | 1.5V battery (AAA) × 2 pcs. | |
| Polarity Display | auto positive/negative polarity | |
| Overload Display | "OL" or "-OL" | |
| Drop Proof | 1 meter | |
| Operating Temperature and Humidity | 0°C to 30°C (≤80% RH), 30°C-40°C (≤75% RH), 40°C-50°C (≤45% RH) | |
| Storage Temperature and Humidity | -20°C-+60°C (80% RH) | |
| Altitude | 2000 meters | |
| Dimensions | 130 mm × 65 mm × 28 mm | |
| Weight | 130 g | |
User Manual
Download UNI-T UT123D user manual.
Package Contents
- Smart Digital Multimeter UNI-T UT123D — 1 pc.
- Probes — 1 set
- User Manual — 1 pc.
Multimeter type:
- Digital
Multimeter range selection:
- Auto range
Multimeter digit capacity:
- 3999
Multimeter DC voltage:
- Up to 600 V
Multimeter AC voltage:
- Up to 600 V
Multimeter resistance:
- Up to 40 MOhm
Multimeter capacitance:
- Up to 4000 μF
Multimeter DC:
- Up to 10 A
Multimeter AC:
- Up to 10 A
Multimeter frequency:
- Does not measure the frequency
Multimeter inductance:
- No
Multimeter temperature:
- No
Multimeter power:
- No
Multimeter duty cycle:
- No
Multimeter true RMS:
- Yes
Multimeter backlight:
- Yes
Multimeter PC connection:
- No connection to PC
Multimeter diode test:
- Yes
Multimeter analog bar graph:
- No
Multimeter transistor check:
- No
Multimeter continuity test:
- Yes
Multimeter NCV:
- Yes
Multimeter battery testing:
- No
