Lutron PH 223

FEATURES

* Pen type digital pH meter, all in one, pH electrode is included, easy for
general purpose application.

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

* pH 4, pH 7 standard solution are standard accessories

* Easy to change the pH electrode

* IP67, water proof and protection

* Auto calibration for pH 4, pH 7 or pH 10

* High input impedance

* LCD with two displays

* Data hold function for freezing the desired value

* Auto power off.

* 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.