water level guage
1)plastic material
2)the size is 10m,15m,20m,25m
WATER GAUGE LEVEL 10M 100% ACCURATE TUBE LENGTH 10MGRADUATED SIGHT TUBE WITH VENT CAPSGREAT FOR SETTING LEVELS IN PONDS, SHED BASES, GARAGES AND ALL LONG DISTANCE LEVEL SETTING JOBSFeature:1)2 PCS sight...