we have 4 in 1 wall detector can detector , Multiple Probes Wall Scanner 4 in 1 Wood Metal Wiring Moisture Detector all in one. Can detect metals hide in wall,ceiling floors and can measure the mositure contents of various tree species. Make Detector easy, work handy and make your work-time saving and safer. One-Clink Conversion for Wood /Metal/ Wiring /Moisture Detection and easy to Switch. this model is our GVDA 216 as below product show:
