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.   Applications: Manufacturing, storage, computer rooms. Laboratories. Environmental control. Attributes: Robust and impact resistant. High accuracy. Factory calibration certificate. ° C / ° F selectable. Automatic deactivation. Battery charge indicator. Measuring range humidity: 0 to 100 % rH Measuring range temperature: 0 to 50 ° C Accuracy humidity: ± 2.5 % rH ( 10 to 90 % ) Accuracy temperature: ± 0.5 ° C Resolution humidity: 0.1 % Resolution temperature: 0.1 ° C Operating temperature: - 0 to + 50 ° C Storage temperature: - 25 to + 60 ° C Protection class: IP 40 Dimension / weight: 115 x 54 x 22 mm / approx. 90 g Sensor humidity / temperature: capacitive / thermistor Sensor location: internal Number of channels: 2 Battery / battery life: lithium button cells, 3.0 V, 1000 mAh, up to 5 years Measuring rate: 1 to 15 s