The UNI-T UT387C UT387D Wall Scanner is a reliable tool for detecting hidden objects inside walls. It is commonly used in construction, renovation, and installation work. Moreover, it helps users avoid damage before drilling or cutting surfaces.
This device detects wooden beams, metal objects, and live electrical wires. Therefore, it improves safety and accuracy during work. In addition, it uses electromagnetic technology to locate hidden materials quickly and easily.
Two models are available in this series: UT387C and UT387D. The UT387C runs on a 9V battery, while the UT387D uses a rechargeable Li-ion battery. Furthermore, the UT387D offers deeper metal detection. As a result, it is better suited for advanced applications.
For metal detection, the UT387C reaches up to 76 mm, while the UT387D reaches up to 100 mm. It also detects wood and live wires with good accuracy. Therefore, professionals can rely on it for safe and precise work.
To improve usability, the scanner provides LED indicators and buzzer alerts. These features help users quickly identify detected objects. Additionally, automatic calibration and an error alarm system ensure accurate readings and reduce mistakes.
A compact and lightweight design makes handling easy. Moreover, users can operate it comfortably with one hand. Auto power-off and low battery indication also help save energy and improve efficiency.
In real use, professionals apply this tool for wall inspection, cable detection, pipe installation, and furniture fixing. Overall, the UNI-T UT387C UT387D wall scanner offers a simple, safe, and effective solution.
Key Features
- CE, UKCA, and FCC certified
- Buzzer alert for object detection
- LED indication for clear signals
- Automatic calibration with error alarm
- Low battery indication
- Auto power-off for energy saving
Specifications of UT387C/UT387D Wall Scanners
| Specifications | UT387C | UT387D |
| Certificates | CE, RoHS, FCC | |
| Detect principle | Electro-magnetic induction | Electro-magnetic induction |
| Detects | Wooden beam, metal object, electric wire | Wooden beam, metal object, electric wire |
| Metal-scan depth | 76mm | 100mm @iron pipe; 80mm @brass pipe |
| Stud-scan depth (wood) | 28.5mm | 38mm |
| Thick-scan depth (wood) | 38mm | |
| AC electric wire depth | 51mm | 50mm |
| Detect accuracy | ±15mm @28.5mm depth drywall | ±15mm @28.5mm depth drywall |
| Calibration error alarm | √ | |
| Notifications | LED/buzzer | Voice |
| General Characteristics | ||
| Power | UT387C: 9V battery (6F22); UT387D: 3.7V 300mAh Li-ion | |
| Product net weight | UT387C: 247g; UT387D: 112g | |
| Product size | UT387C: 170mm x 70.5mm x 38.9mm; UT387D: 135 x 60mm x 25mm | |
