Chemtron Analytical Instruments [P] Ltd. Offers Digital pH Meter with Controlled Microprocessor. Chemtron Analytical Instruments [P] Ltd. Supplies high quality scientific X-ray with digital imaging equipments. Chemtron Analytical Instruments [P] Ltd offers wide range of products like tissue culture plastic-wares, disposable/ reusable plastics, pyrex borosilicate glassware, scientific equipments, liquid handling products, cryogenic equipments and storage systems which are ISO 9002 certified. Digital pH Meter with Controlled Microprocessor has the facility of three and half digital liquid crystal display with two point calibration. Digital pH Meter with Controlled Microprocessor has automatic temperature compensation of 0-100 degree centigrade with accuracy of + 0.01 pH relative. It can be available with one combination electrode.