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.
DT-121 DIGITAL MULTIMETER Ï Features frequency ( Hz) measurement, duty ratio * 2 measurement, and relative-value measurement functions. Max. readout 4000 count Sampling rate 3 times/ sec. Power supply Coin battery CR2032 × 1 Battery life Approx. 150 Hrs. Auto power OFF 15 minutes Outer dia. 56 ( W) × 11.5 ( H) × 108 ( D) mm Weight 50 g Accessory: Carrying case DT-121-TA DIGITAL MULTIMETER ( with calibration certificate) * Because the certificate will bear the purchaser' s name ( company name, etc.) , your name is required when ordering. Function Range Accuracy Internal resistance DC voltage DCV 400.0 mV ± ( 0.7% rdg 3 dgt) 100 M© or higher 4.000 V ± ( 1.3% rdg 3 dgt) Approx. 11 M© 40.00 V Approx. 10 M© 400.0 V 500 V AC voltage ACV 4.000 V ± ( 2.3% rdg 10 dgt) Approx. 11 M© 40.00 V Approx. 10 M© 400.0 V ± ( 2.3% rdg 5 dgt) 500 V Resistance © 400.0 © ± ( 2.0% rdg 5 dgt) 4.000 k© 40.00 k© 400.0 k© 4.000 M© ± ( 5.0% rdg 5 dgt) 40.00 M© ± ( 10% rdg 5 dgt) Capacitance F 4.000 nF ± ( 5.0% rdg 25 dgt) 40.00 nF ± ( 5.0% rdg 10 dgt) 400.0 nF 4.000 ¼ F 40.00 ¼ F ± ( 10% rdg 15 dgt) 200.0 ¼ F Frequency Hz 9.999 Hz ± ( 0.7% rdg 5 dgt) 99.99 Hz 999.9 Hz 9.999 kHz 99.99 kHz DUTY* 2 0.1 to 99% Continuity test Ï Audible at approx. ( 10 to 120 © ) or less Diode test Open voltage: approx. 1.5 V * 2 The duty ratio ( DUTY) is the ratio of the pulse width and pulse repetition period, and is expressed by percentage.
