Ư¡ (Features)
l 50000 Ä«¿îÆ® µð½ºÇ÷¹ÀÌ
l ACV,DCV,ACA,DCA,R,C,Hz,µµÅë ºñÆÛ,
´ÙÀÌ¿Àµå Å×½ºÆ®,Max/Min,REL,Hold,dBmµî
¸ÖƼ±â´É Á¦°ø
l µà¾ó µð½ºÇ÷¹ÀÌ¿¡´Â ACV&Hz,DCV(ACV)&dBmÇ¥½Ã
l ¼öµ¿ ¶Ç´Â ¿ÀÅä ·¹ÀΡ
l 0.03% DCV ±âº» È®µµ
l 50KHz±îÁö ACÀü¾ÐÁÖÆļö ÃøÁ¤
l AC½ÇÈ¿°ª ȤÀº AC+DC ½ÇÈ¿°ª ÃøÁ¤
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»ó¼¼¼³¸í (Description)
°æÁ¦ÀûÀÌÁö¸¸ dz¼ºÇÑ ±â´ÉÀÇ µðÁöÅÐ ¸ÖƼ¹ÌÅÍ´Â ´Ü¿¬ GDM-8425ÀÔ´Ï´Ù. GDM-8245´Â »óÀ§Á¦Ç° GDM-8246°ú ¸Å¿ì Èí»çÇÑ Á¦Ç°ÀÌÁö¸¸, DCÀü¾ÐÀÇ Á¤È®µµ°¡ ¾à°£ ÇÏÀ§¼öÁØÀÌ°í ÀÎÅÍÆäÀ̽º°¡ ÀåÂøµÇÁö ¾Ê¾Ò½À´Ï´Ù. 50000Ä«¿îÆ®¿Í 7¼¼±×¸ÕÆ®LEDµð½ºÇ÷¹ÀÌ°¡ ÀåÂøµÈ ³Ë³ËÇÑ ÃøÁ¤°ª Ç¥½Ã·Î AC/DC Àü¾Ð°ú Àü·ù ¹× ½ÇÈ¿°ª ÃøÁ¤,ÀúÇ×,ijÆнÃÅÍ,ÁÖÆļö ºñÆÛ°¡ ³»ÀåµÈ Á¢Á¡ °Ë»ç,´ÙÀÌ¿Àµå,dBmÇ¥½Ã µî°ú °°Àº ´Ù¾çÇÑ Ç׸ñÀ» ÃøÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. dz¼ºÇÑ ÃøÁ¤Ç׸ñ»Ó¸¸ ¾Æ´Ï¶ó Max/Min hold,dbmÇ¥½Ã µî°ú °°Àº ´ç¾çÇÑ Ç׸ñÀ» ÃøÁ¤ÇÒ¼ö ÀÖ½À´Ï´Ù. dz¼ºÇÑ ÃøÁ¤Ç׸ñ»Ó¸¸ ¾Æ´Ï¶ó Max/Min Hold, Á¤È®µµ·Î GDM-8245´Â ¹ü¿ëÀûÀÎ DMM»ç¿ëȯ°æ¿¡ ¿Ïº®ÇÑ ¼Ö·ù¼ÇÀ» Á¦°øÇÕ´Ï´Ù.
»ç¾ç (Specification)
DC VOLTAGE |
Range |
500mV, 5V, 50V, 500V, 1000V 5 ranges |
Accuracy |
+(0.03% rdg + 4 digits) |
Input Impedance |
10M¥Ø |
AC VOLTAGE True RMS (AC or AC+DC True RMS) |
Range |
500mV, 5V, 50V, 500V, 1000V 5 ranges |
Accuracy |
500mV ~ 50V 3 ranges: 20Hz ~ 45Hz: +(1% rdg + 15 digits) 45Hz ~ 2kHz: +(0.5% rdg + 15 digits) 2kHz ~ 10kHz: +(1% rdg + 15 digits) 10kHz ~ 20kHz: +(2% rdg + 30 digits) 20kHz ~ 50kHz: +(5% rdg + 30 digits) 500V,1000V 2 ranges: 45Hz ~ 1kHz: +(0.5% rdg + 15 digits) |
Input Impedance |
10M¥Ø |
DC CURRENT |
Range |
500¥ìA, 5mA, 50mA, 500mA, 2A, 20A 6 ranges |
Accuracy |
500¥ìA ~ 500mA 4 ranges£º+(0.02% rdg + 2 digits) |
2A ~ 20A 2 ranges£º+(0.3% rdg + 2 digits) |
AC CURRENT True RMS (AC or AC+DC True RMS) |
Range |
500¥ìA, 5mA, 50mA, 500mA, 2A, 20A 6 ranges |
Accuracy |
500¥ìA ~ 500mA 4 ranges 20Hz ~ 45Hz: +(1% rdg + 15 digits) 45Hz ~ 2kHz: +(0.5% rdg + 15 digits) 2kHz ~ 10kHz: +(1% rdg + 15 digits) 10kHz ~ 20kHz: +(2% rdg + 15 digits) 2A ~ 20A 2 ranges 45Hz ~ 2kHz: +(0.5% rdg + 15 digits) |
RESISTANCE |
Range |
500¥Ø, 5k¥Ø, 50k¥Ø, 500k¥Ø, 5M¥Ø, 20M¥Ø 6 ranges |
Accuracy |
500¥Ø range£º+(0.1% rdg + 4 digits) 5k¥Ø~ 500k¥Ø 3 ranges£º+(0.1% rdg + 2 digits) 5M¥Ø range£º+(0.2% rdg + 2 digits) 20M¥Ø range£º+(0.3% rdg + 2 digits) |
DIODE TEST |
|
Maximum forward voltage 1.5V, open voltage 2.8V |
CAPACITANCE |
Range |
5nF, 50nF, 500nF, 5¥ìF, 50¥ìF 5 ranges |
Accuracy |
+(2% rdg + 4 digits) |
FREQUENCY |
Input Level (Sine Wave) |
mV range£º 10Hz ~ 50kHz >120mV 50kHz ~ 150kHz >200mV 5V ~ 50V range£º 10Hz ~ 200kHz >1.2V 500V range£º 20Hz ~ 1kHz >12V |
FUNCTIONS |
|
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Auto Range, Manual Range, Max, Min, dBm, Rel, Hold |
CONTINUITY BEEP |
|
|
< 5¥Ø |
DISPLAY |
|
|
Dual display 0.4", 0.5" 7 segment LED |
POWER SOURCE |
|
|
AC 100V/120V/230V +10%, 50/60Hz |
DIMENSIONS & WEIGHT |
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251(W) ¡¿ 91(H) ¡¿ 291(D) mm Approx 2.6kg | |