| GENERAL FEATURES & SPECIFICATIONS |
Ò»°ã¹¦ÄܺÍÒŽ(gu¨©)¸ñ |
|
AR-841 |
AR-851 |
| Measuring Range |
0.5¡«15m |
0.5¡«15m(single Unit) |
| œyÁ¿·¶‡ú |
1¡«60m(Double Unit) |
| Accuracy |
¡À0.5% |
¡À1.5%(single Unit) |
| œyÁ¿¾«´_¶È |
¡À2%(Double Unit) |
| Measure In Imperial/Metric |
¡Ì |
¡Ì |
| ¹«Ó¢ÖÆÞD(zhu¨£n)“Q |
| Operation Condition |
0¡«30¡æ |
0¡«30¡æ |
| ¹¤×÷h(hu¨¢n)¾³ |
30-70%RH |
30-70%RH |
| Laser Pointer Aiming Selection |
¡Ì |
¡Ì |
| ¼¤¹â¶¨Î» |
| Low Battery Indication |
¡Ì |
¡Ì |
| µÍëŠï@ʾ¹¦ÄÜ |
| Computer Area And Volume |
¡Ì |
¡Ì |
| Ó‹ËãÃæ·eºÍów·e |
| Sum Of Length |
¡Ì |
¡Ì |
| Ó‹ËãéL¶ÈÀÛ¼Ó |
| Auto/Manual Shut-off |
¡Ì |
¡Ì |
| ×Ô„Ó/ÊÖ„ÓêP(gu¨¡n)™C |
| LCD Backlight |
¡Ì |
¡Ì |
| LCD ±³¹âï@ʾ |
| response Time |
2s |
2s |
| í‘‘ª(y¨©ng)•rég |
| Measureing Benchmark Setup |
¡Ì |
¡Ì |
| œyÁ¿»ùœÊÔO(sh¨¨)Öà |
| Single Or Double Unit Measure Selection |
_____ |
¡Ì |
| †Î™CºÍëp™CœyÔ‡ßx“ñé_êP(gu¨¡n) |
| WorkFrequency |
40khz |
40khz(single Unit) |
| ¹¤×÷îlÂÊ |
20khz(Double Unit) |
| Key Sound,Beeps For Wrong Reading |
¡Ì |
¡Ì |
| And Reading Confirmation |
| °´æI•Ìáʾ,³öåe•ÒôÌáʾ |
| ÒÔ¼°´_ÕJ•ÒôÌáʾ |