CALL: A.WIHARTA 081294124885 085778084789 087784022201 Karya Mandiri Instrument indonesia adalah supplier peralatan laboratorium baik eletronik maupun mekanik, serta berbagai macam instrument measurement, dengan didukung dari berbagai macam merk dari negara negara Eropa, US, dan beberapa negara di Asia seperti Korea, Japan dan Taiwan. Instrument yang kami sediakan seperti : Anemometer, Analitical Balance, Spectrophotometer, pHmeter, Laser survey, Micropipette, Peristaltic Pump, Flame photometer, Water bath heating cooling, Colorimeter, Water Strirer, Viscometer. Freezers, Refractometer, Polarimeter, Sound Level meter, Tachometer. Dll Kami juga menerima jasa service dan kalibrasi untuk peralatan laboratorium sesuai kemampuan kami.   ATAGO is proud to introduce our new digital pH meter, DPH-2. Like all ATAGO products, the DPH-2 is extremely easy to use. It has a compact, portable design and is water resistant ( IP67 ) , so it can be cleaned under running water and submersed into water without any negative effects. It has an Automatic Temperature Compensation mechanism that function from 0 to 50° C. With these features, the DPH-2 is perfect for many different applications including food and beverage production control, brewing and fermentation, soil and hydroponics, cutting oils, alkali washing liquids, and other soluble solutions. Great Features at Great Price. * Calibrate at 3 points ( 4.0, 7.0 and 10.0) . Model DPH-2 Cat.No. 4320 Measurement Range 0.0 to 14.0pH Resolution 0.1pH Measurement Accuracy ± 0.1pH ( 2.0 to 12.0pH) Temperature compensation range 0.0 to 50.0° C ( Automatic Temperature Compensation ) International Protection class IP67 Dust-tight and Protected against the effects of temporary immersion in water. Power supply Watch battery ( LR44 ) × 4 Dimensions & Weight 4.5 × 3.0 × 16.3cm, 90g ( Main Unit only)