Ручка типа рН-метр

Model P-1A-1 Pen-type pH Meter------serial products of acidity meterThis handy pH pen/meter is a great tool for any laboratory operator and field user, which is one of the smallest digital pH meters available in the market.It is extremely easy to use. Simply dip the meter in the solution to get the pH reading. Its high accuracy and resolution also make it suitable even for all the most-demanding solution pH measurement, such as chemical solutions, milk, beverages, juices, water or any other water based liquid. Specifications: Measuring range: 0 to 14.0pH Accuracy: ±0.2pH Resolution: 0.1pH Samples temperature: 5 oC to 40 oC Power: Lithium battery (CR2032 DC 3V)×2, continuously use more than 150 hours Dimension: 170mm×28mm×15mm Weight: 50g Characteristics: Readquicklyandaccurately Lowbatterypowerconsumption Easy-to-operate Reliable and stable Portable Electrode can be replaced