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.   Waterproof and Dustproof Housing - IP67 rated, ideal for rugged harsh conditions. Plus it floats! Multi-Parameter - toggle between DO ( % sat or mg/ l) , temperature and pH at touch of buttons Multi-Point Push-button Calibration ( Up to 5/ 6 points) with Auto-Buffer Recognition User-Customization for enhanced flexibility with programmable functions like salinity and barometric pressure compensation, stability, electrode diagnosis - pH slope/ offset/ mV base value, etc. No Meter Warm-up Required with Galvanic Cell - takes measurements immediately and produces quick response Stability Indicator prompts whenever reading stabilizes Auto-Hold Function automatically freezes reading when stabilized for easy viewing and recording Auto-Power Off saves battery power after non-use Self-Diagnostic with message codes for easy troubleshooting Adjustable Backlit Display for viewing readings conveniently in poorly lit places Large, Easy-to-Read Custom LCD Display with simultaneous readings provides optimum viewing with user-friendly icons Rugged Carrying Case ( Included) provides handy on-site meter calibration and measurement