The patented Squarewave Resilite is a positive reliable and economical method of monitoring water quality via conductivity. Bright Red/Green visual output is easy to read. The monitoring is simple: the green light indicates the water conductivity is below the threshold value the red light warns that it is above. Uses a wall transformer to convert 110v to 9v to insure safe operation and longer life. 220v European is no longer available. When ordering make sure to specify conductance. Available in 2 Meg ohm 1 Meg ohm 500k 200k 20k 10k and 5k.
Great for Lab Water Pretreatment
or Great Drinking Water
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* Flat Rate UPS shipping when able to ship via UPS and is in the USA excluding Hawaii and Alaska. Larger Items may not be able to ship via UPS, in that case freight charges will be quoted seperately. International shipping will be quoted after the order is placed. You will have the opportunity to cancel before we finalize your order.