1.Sounding Lead 2.IMPA:370308,370310 3.A graduated square or round straight or jointed folding brass rod with attached ring.

Sounding Lead

1.IMPA Code :370308:1M, 4 folds, round

2.IMPA Code:370310:1M, 6 folds, round

3. A graduated square or round straight or jointed folding brass rod with attached ring.

4.Used for measuring the depth of liquid contained in a space.

5.When ordering, specify the shape of the rod,the length,and the number of folds.

CODE	No. of Folding	Shape of Rod	Length	Graduation
370308	4	Square	1mtr	Metric
370309	5	Square	1mtr	Metric & inch
370310	6	Round	3ft	Metric & inch