low cost ph meter digital prepaid PH value LCD display accuracy +/-0.01 Measuring range pH: (0.00~14.00)pHmV (-1800~1800)m

Name: low cost ph meter

Model no.: AH-3020A

PH meter Feature:

* 0.00 to 14.00 pH.* LCD shows both pH & temp.* Pen type digital pH meter, all in one, pH

  electrode  included, easy to use.

* Data hold function for freezing the desired value.* Water proof.* Auto power off without operation in 20 mins.* Provided with pH 4.01, pH 7.00, pH 10.01 buffer.* Microcomputer circuit, intelligent function, high accuracy.* Easy to change the pH electrode.* Compact size, light weight.* Temperature measurement, oC, oF.* Power supply by 1.5 V battery (LR44 ) x 4 PCs* Build in temperature sensor, ATC ( auto temperature compensation ).* Available for wide applications, such as aquarium, beverage, fish hatcheries, food processing, photography, laboratory, quality control, school & colleges, swimming pools, water conditions.* Auto calibration for pH 4.01, pH 7.00 and pH 10.01. 

Specification:

Display LCD, size : 20 mm x 27 mm. Measurement  Range pH 0 to 14 pH. Resolution pH 0.01 pH. Accuracy pH +/- 0.01 pH           * After calibration. Data Hold Freeze the display reading. pH Calibration pH 6.86,4.01,9.18; 3 points calibration. Operating Humidity Less than 80% RH. pH meter Dimension 188 x 40 x 35 mm     * Meter with pH electrode. Weight 136 g (electrode included). 

Low cost ph meter