1) Assembled by Bonnell springs2) Can be made with or without border steel wire3) All products are made according to BS4637 and BS3173

Specifications:1) VLF (very low frequency) design2) View meter and pointer show the type of metal being detected3) Three-tone audio discrimination for different types of metal4) Ferrous and nonferrous

Specifications:1) Two operation modes: all metal, disc2) Three knobs for adjustment; disc, sens, volume3) Two type of indication:a) Audio (two different tones for different types of metal)b) Led (gree

Specifications:1) View meter showing the probable type of metal being detected2) Auto tune3) Simple disc4) Volume adjustment5) Sensitivity adjustment6) Battery test7) Adjustable stem for comfortable u

Specifications:1) VLF (very low frequency) design2) View meter and pointer show the type of metal being detected3) Three-tone audio discrimination for different types of metal4) Ferrous and nonferrous

Specifications:1) Three operation modes: all metal (to detect all kinds of metal),disc (to discriminate some objects)2) LCD can display the depth of the target, the sensitivity, disc/notch3) Metal typ

Specifications:1) Three operation modes: all metal (to detect all kinds of metal),disc (to discriminate some objects)2) LCD can display the depth of the target, the sensitivity, disc/notch3) Metal typ

Three operation modes: all metal (to detectall kinds of metal), disc(to discriminate some objects) lcd can display the depth of the target,the sensitivity ,disc/notch,metal type,low battery(to alert u

Specifications:1) Operation modes: AC, metal, stud2) LCD indication3) Sensitivity:a) AC: 8cm (220V)b) Metal: 6cm (for iron of diameter 8 x 15cm)c) Stud: 3cm4) Power: 1 x 9V5) Unit dimensions: 174 x 84