* All in one pen type conductivity meter provides fast, accurate readings with digital reading.

* Conductivity measurement ( uS, mS ) or TDS ( Total Dissolved Solids, ppm ) can be selected.

* Conductivity : Two ranges, 2,000 uS, 20.00 mS.

* TDS : Two ranges, 20,000 ppm, 2,000 ppm.

* Carbon rod electrode for long life.

* Build in temperature sensor, ATC ( auto temperature compensation ).

* Temperature measurement, ℃,℉.

* IP67, water proof and protection.

* LCD with two displays show conductivity and Temp. value at same time.

* Data hold function for freezing the desired value.

* Auto power off to save the battery life.

* Records max. and min. value with recall.

* Microcomputer circuit, intelligent function, high accuracy.

* Compact size, light weight.

* Power supply by DC 1.5 V battery ( UM4/AAA ) x 4 PCs,

* Available for wide applications, such as aquarium, beverage, fish hatcheries, food processing, photography, laboratory, quality control, school & colleges, swimming pools, water conditions.