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.   The 3237, 3238, and 3239 Digital HiTesters can perform 3.3 ms high-speed sampling, and come equipped with a comparator, external input and output, and an RS-232C interface. These three highperformance DMMs can be used not only in laboratories, but in production lines that require the minimal tact time. The 3237 is the basic model, and is equipped with the basic necessary functions. Features: Samples at rates of up to 300 samples/ sec. ( 3.3 ms/ sample) Comparator function provides high-speed pass/ fail evaluation Equipped with external input and output for sequence control Usefull Save/ Load function helps work go faster Low power resistance measurement function prevents sample deterioration True RMS value measurement Interface supports full remote operation DC V basic accuracy: ± 0.025% rdg.± 2dgt. Basic Specifications: DC Voltage range: 200 mV to 1000 V, 5 ranges, Best accuracy: ± 0.025 % rdg. ± 2 dgt. AC Voltage range: 2000 mV to 700 V, 4 ranges, Best accuracy: ± 0.2 % rdg. ± 100 dgt. , Effective value rectifier Resistance range: 200 ohm to 100 M-ohm, 7 ranges, Best accuracy: ± 0.05 % rdg. ± 2 dgt. DC Current range: None AC Current range: ( Used with clamp-on sensor range)