SKU: SRWQ100-EC103-8801 Electrical Conductivity Sensor, 4-20mA, RS485, M39x1.5, 5m cable The L-com SRWQ100-EC103 series is a water quality sensor used to measure the electrical conductivity of water. This measure is directly correlated the amount of impurities in the water. These may be... $765.00 $726.75 Add to Cart The item has been added Compare