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.   75 to 1000VAC input voltage with 45 to 65Hz frequency range LEDs indicate phase orientation ( clockwise or counter-clockwise) and whether each phase is live Beeper sounds intermittently when correct phase is detected and continuously if phase is reversed Durable housing with back cover magnet for attachment to an AC distribution panel for easy measurement Adjustable Hi/ Lo LED brightness switch for making measurements in dimly lit areas or sunlight Fully insulated alligator clips with wide jaws Low battery warning Complete with three built-in 30" test leads with large color-coded alligator clips, four AA batteries, and pouch case