US$ 102.50
so they can be swapped in the field
5 m (25 ft) range — gives you more flexibility to install in tight spaces than wider-beam radar sensors
30 m is for deep wells
suitable for shallow wells and surface water sources
YSI Copper Powder Pack Reagent, 100-Pack Estaurine so they can be swappedCopper powder pack reagent, pack of 100. Range: 0. 5 12. 0 mg L Cu
US$ 102.50
US$ 3238.50
US$ 1222.50
US$ 18.73
US$ 47.90
US$ 47.90