UT387B Wall Scanners
UT387B wall scanners are great tools designed for the construction and home improvement sectors. These scanners can pick up hidden objects behind walls, such as metals, live electrical wires, and wood.
Key Features
Features
● Buzzer indication
● Auto power off
● Error calibration alarm
● LED alarm
● Low battery indication
Model
UT387A
Technical Specification
| Specifications | UT387A | UT387B | |
| Maximum detectable distance | StudScan | ThickScan | |
| Ferrous metals | 19mm | 28.5mm | 80mm |
| Non-ferrous metals | 19mm | 28.5mm | 80mm |
| Copper conductors (live) | 50mm | 50mm | |
| Wood | 19mm | 28.5mm | 20mm |
| Features | |||
|---|---|---|---|
| Scanning modes | StudScan and ThickScan | ||
| Auto calibration | ✔ | ||
| User calibration | ✔ | ||
| Buzzer indication | ✔ | ✔ | |
| Auto power off | ✔ | ✔ | |
| Silent mode | ✔ | ||
| Error calibration alarm | ✔ | ||
| LED alarm | ✔ | ✔ | |
| Low battery indication | ✔ | ✔ | |
| General Characteristics | |||
| Power | 9V battery (6F22) | ||
| Product color | Red and grey | ||
| Product net weight | UT387A: 153g; UT387B: 274g | ||
| Product size | UT387A: 170mm x 70.5mm x 38.9mm; UT387B: 220mm x 83mm x 30mm | ||
| Standard accessories | Battery, carrying bag (UT387B) | ||
| Standard individual packing | Gift box, English manual | ||
| Standard quantity per carton | 10pcs | ||
| Standard carton measurement | 295mm x 290mm x 205mm | ||
| Standard carton gross weight | 4.5kg | ||
| specifications | Range | Accuracy |
|---|---|---|
| AC Voltage Detection |
0.010Ω-0.199Ω 0.010Ω-0.199Ω 0.010Ω-0.199Ω |
±（1%＋0.02Ω） ±（1%＋0.02Ω） ±（1%＋0.02Ω） |
| Current (AC) |
0.010Ω-0.199Ω 0.010Ω-0.199Ω 0.010Ω-0.199Ω |
±（1%＋0.02Ω） ±（1%＋0.02Ω） ±（1%＋0.02Ω） |
| Features | ||
| Jaw size | 0.010Ω-0.199Ω | |
| Timer | ✔ |
Application
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