testo815 ÔëÒô¼Æ
testo 815 ÔëÒô¼Æ, ÓÃÓÚůͨ¿Õµ÷ϵͳ¡¢ÎèÌü¡¢»úÆ÷¡¢È¼ÉÕÆ÷µÈµÄÔëÒô²âÁ¿£¬ÊÇÈÕ³£Ó¦ÓõÄÀíÏë֮ѡ¡£
- ¾«¶ÈµÈ¼¶2L£¬·ûºÏIEC 60651±ê×¼
- µ÷ÊÔ·½±ã£¨¸½´øµ÷ÊÔÓõÄÂÝË¿Æð×Ó£©
- ¸ù¾ÝAÀàºÍCÀàÀ´ÆµÂʼÆÈ¨
- ´æ´¢×î´óÖµºÍ×îСֵ
- ¾«¶È¸ß (2¼¶)
- ¿Éµ÷½Úʱ¼ä¼ÓȨ£¬¿ìËÙ/ÂýËÙ
- ÏÔʾƵÂʼÆÈ¨¡¢µ±Ç°¶ÁÊý¡¢Ê±¼ä¼ÓȨºÍÇøÓòÁ¿³Ì
testo 815 ÔëÒô¼Æ¼¼ÊõÊý¾Ý |
Á¿³Ì |
+30... +130 dB(A) |
¾«¶È |
2 ¼¶ ¡À 1.5 dB(A) (+30... +130 dB(A)) |
·Ö±æÂÊ |
0.1 dB (A) (+30... +130 dB (A)) |
²Ù×÷ÎÂ¶È |
0... +40¡ãC |
´æ·ÅÎÂ¶È |
-10... +60¡ãC |
µç³ØÖÖÀà |
9·ü¿é×´µç³Ø |
µç³ØÊÙÃü |
70 Сʱ |
³ß´ç |
255 x 55x 43ºÁÃ× |
ÖØÁ¿ |
195 ¿Ë |
±£ÐÞ |
1 Äê |
²¿·Ý²âÁ¿·¶Î§ |
30 to 65 dB (A); 50 to 85 dB (A) 70 to 105 dB (A); 90 to 130 dB (A) |
ʱ¼äÉ趨 |
¿ì125 ms / Âý1 s |
ѹ²î |
-0.005 dB/hPa |