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.   MEASUREMENT The RD-21 registers both forward and reverse energy flow and provides voltage, current, power and energy ( Active, Reactive, Apparent) information. The Harmonic Analysis option makes the analysis of customer load through the 50th harmonic order while the built-in comparator option provides for automatic calculation of test results for meters and standards being tested. METER AND STANDARD TESTING The compact design of the RD-21 makes it an ideal reference standard for testing applications where optimal accuracy is required. ANALOG SENSE The RD-21’ s Optional analog sense feature enables testing transducers and energy meters that provide an analog output from zero to 2 mA. INTUITIVE USER INTERFACE The RD-21’ s LCD and five button keypad provides a direct interface to the end user while the RS-232 port, utilized with the applicable software, allows for remote PC control and configuration of the RD-21.