GL PH METER TESTER

Specification:
Measure range: 0.00-14.00pH
Resolution: 0.01pH
Accuracy: +/-0.01pH
Power supply: 2*1.5V
(LR44 Button cell)
Operating temperature: 0°C–60°C
Calibration: Three point automatic
calibration: (only 6.86 point
the accuracy is 0.1ph)
Dimension: 155mm x 31mm x 18mm
Weight: 50g/(1.70z)
Wide Application: Great instrument for any aquarium,
the fishing industry, swimming pools, spa, school laboratories,
food and beverage, drinking water etc.