The adapter allows the base measuring rod to be used with other manufacturers' 360° Prisms

The manhole opener comes with three different keys that make the product suitable for most manhole covers

RSA-490M-adaptern kan används vid mätning nära vägkanten

you always start from the bottom

Mätband Hultafors SL5

metallsokare rd312 3 The adapter allows the baseMetal detector RD312 The RD312 is primarily intended for finding large manhole covers and valve covers. Manhole covers can be detected to a depth of approximately 75 cm and valve covers to a depth of approximately 40 cm. It has only 2 controls, On sensitivity and Off, which makes it very easy to use. A built in speaker produces an audible tone when a metal object is detected. The RD312 weighs only 1 kg. It has a well balanced handle and an adjustable