4 in 1 Scanning Modes. UNI-T stud finder wall scanner UT387C is equipped with 4 major modes for wood, beam, joist, ferrous metals, plywood, AC wires and deeply embedded objects behind dry wall, hardwood flooring, coated wood wall, wallpaper Buzzer & LED Warning. LED signal lights of 3 colors for finding different materials hidden behind. Green light for wood, red light for metal and wires, amber light when detecting both wood and wires/both metal and wires Simple and easy center positioning. Press and hold the power button to calibrate automatically. Green LED will flash once and the buzzer will beep once as soon as center finding is finished. And then user can move the device to detect woods Large LCD Display. Large print and clear icons for easy reading. Backlight for easy reading especially in corners, narrow and dark spaces. Rugged and built to last UT387C is 1 meter drop test durability. Smart Sensor with High Accuracy. Power saving for long term uses

UNI-T is your testing specialist.

Since 1988, Uni-Trend Technology (China) Co., Ltd has been the developer, manufacturer and marketer of reliable testing, measuring and inspecting products to over 100 countries and regions globally.

UNI-T’s new stud finder wall scanner UT387C enables you to detect electric wire, metal object, wooden beams accurately. The new and improved wall scanners are great tools for interior finish, renovation, furniture installation, flooring, pipe installation, and building construction.

UT387C can scan the following materials:

Dry wall, plywood, hardwood flooring, coated wood wall, wallpaper.

UT387C cannot scan the following materials:

Carpets, tiles, metal walls, cement wall.

Specification

Test condition: temperature: 20°C to 25°C; humidity: 35 to 55%

Stud Scan Mode: 19mm (maximum depth)

Thick Scan Mode: 28.5mm (maximum detection depth)

Live AC Wires (120V 60Hz/220V 50Hz): 50mm (max)

Metal detection depth: 76mm (Galvanized steel pipe: Max.76mm. Rebar: maximum 76mm. Copper pipe: maximum 38mm.)

Low battery indication: If the battery voltage is too low when power on, the battery icon will flash, the battery needs to be replaced.

Operating temperature: -7°C to 49°C (19.4 ℉ to 120.2 ℉)

Storage temperature: -20°C to 66°C (-4 ℉ to 150.8 ℉)

Waterproof: No

Power. 9V square carbon-zinc/alkaline battery