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.   Ebro PHX 800 pH Tester. Robust. Waterproof. Adjustable. Hold-function, acoustic signal. Auto-lock-function. Automatic deactivation. Battery level indicator. Exchangeable battery. For use in: industrial process water, used water, rinsing water in washer-disinfectors, laboratories, food production and beverage production. Measuring range: 0.0 pH to 14.0 pH. Resolution: 0.01 pH. Accuracy: + / - 0.2 pH. Operating temperature: 0 to + 50 degrees C. Housing material: acrylonitrile butadiene styrene ( ABS) . Measures 170-millimeters by 32-millimeters by 15-millimeters. Weight: approx. 70 g. Battey: 4 x 1.5V A76/ LR44. Battery lifetime: approx. 150 hours. Deactivation: automatically after 15 min.