FR WD-02 WALL SCANNER 26650 Battery Unlike the reduced slew-rate variants

Unlike the reduced slew-rate variants (MAX483

each with its own analog output — making it ideal for comprehensive air quality monitoring

older Android smartphones

Transmission range: 20 – 200 metres (varies with voltage and antenna)

FR WD-02 WALL SCANNER 26650 Battery Unlike the reduced slew-rate variantsFR WD 02 WALL SCANNER is an upgraded version of WD 01, WD 02 has upgraded high definition TFT display screen and new UI interface. Also added 6 languages: Russian, English, Portuguese, Japanese, Simplified Chinese, and Traditional Chinese. Its 3 level sensitivity adjustment makes the measurement accuracy higher. It can be used to detect steel bars, metal joists, metal pipes, wood, wires in walls, ceilings and floors. 3 detection modes are designed,