conductivity/tds meter
* 2 in 1, professional conductivity and tds ( total dissolved solids ) meter.
* conductivity, 2 ranges : 2 ms, 20 ms. tds, 2 ranges : 2,000 ppm, 20,000 ppm.
* temperature range : 0 to 60 , 32 to 140 . ℃ ℉
* conductivity/tds meter build in automatic temp. compensation circuit, adjustable between 0 to 5.0% per . ℃
* conductivity/tds meter uses carbon rod electrode with long life.
* microprocessor circuit, intelligent function.
* records maximum and minimum readings with recall.
* data hold.
* auto shut off saves battery life.
* rs 232 pc serial interface.