Product Overview: UNI-T UT123D Smart Digital Multimeter
The UNI-T UT123D Smart Digital Multimeter is a compact and intelligent testing device designed for accurate electrical measurements in residential and light industrial applications. This smart multimeter combines ease of use with reliable performance, making it ideal for electricians, technicians, and DIY users.
Compact and Portable Design
The UNI-T UT123D Smart Digital Multimeter features a pocket-sized and lightweight design, allowing users to carry it easily in their tool kit or pocket. Moreover, its ergonomic structure ensures comfortable handling during operation. As a result, users can perform quick testing in tight spaces and on-site environments without difficulty.
Smart Measurement Functions
This multimeter supports essential measurement functions such as AC/DC voltage, resistance, and continuity testing. In addition, it offers smart auto-detection, which automatically identifies the measurement type and simplifies operation. Furthermore, the device provides stable and accurate readings, ensuring reliable troubleshooting results.
Advanced Features and Display
The device includes a clear EBTN display that improves visibility, even in low-light conditions. Moreover, it supports non-contact voltage (NCV) detection, which allows users to identify live wires safely without direct contact. Therefore, it enhances both safety and convenience during electrical testing. It also includes useful features such as data hold, auto power-off, and low battery indication.
Applications of UNI-T UT123D Smart Digital Multimeter
The UNI-T UT123D Smart Digital Multimeter is widely used for home electrical maintenance, circuit testing, and troubleshooting tasks. It is suitable for checking voltage, identifying faults, and performing routine inspections. As a result, it becomes a dependable tool for professionals and beginners alike.
Key Features
- Smart auto-detection measurement
- Compact pocket-size design
- Measures voltage, resistance, and continuity
- NCV (Non-contact voltage detection)
- Clear EBTN display
- Data hold and auto power-off
- Safe and easy to use
Specifications of UT123D Smart Digital Multimeter
| Specifications | Range | UT123D |
| DC voltage (V) | 600V | ±(0.5%+3) |
| AC voltage (V) | 600V | ±(0.8%+3) |
| DC Current (A) | 10A | ±(1%+3) |
| AC Current (A) | 10A | ±(1.2%+3) |
| Resistance (Ω) | 40MΩ | ±(0.8%+2) |
| Capacitance (F) | 4000μF | ±(4%+5) |









