PH متر قلمی هانا مدل HI-99104

Specifications pH Range 0.00 to 14.00 pH pH Resolution 0.01 pH pH Accuracy 0.2 pH Calibration manual, two points pH Electrode HI1270 (included) Battery Type/Life 1.5V (2) / approximately 1000 hours of continuous use Environment 0 to 50C (32 to 122 RH max 95% non-condensing Dimensions 200 x 28 x 20 mm (7.9 x 1.1 x 0.8) Weight 46 g (1.6 oz.) Ordering Information HI99104 is supplied with HI1270 pH electrode, batteries and instructions.