Oil detection pan, Arcadis-Eijkelkamp
Water level meter mini, 10 m
Allen key, 5 mm
https://production.royaleijkelkamp.com/shop/d0045713-allen-key-5-mm-28679
https://production.royaleijkelkamp.com/web/image/product.template/28679/image_1920?unique=9a2058d
Socket-head screw wrench for tightening of the monitoring well protective casing. Hexagonal, 5 mm.
