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| SPECIFICATIONS | |
|---|---|
| Reception frequency | 40kHz ± 1kHz | 
| Directivity half width | Less than ± 3° | 
| Measurable distance | 1~10m | 
| Display method | Digital display of measured values | 
| Reception sensitivity | 30~70bB | 
| Display resolution | 1dB | 
| Reception sensitivity setting distance | 2m | 
| Target setting method | Laser light pointer | 
| Power supply | AA alkali battery*4pcs | 
| Operating temperature range | 0~40℃ Less than 85%RH w/o condensation | 
| Storage temperature range | -10~50℃ Less than 85%RH w/o condensation | 
| External dimensions | 152*126*278mm | 
| Weight | 700g | 
| Standard Accessories | Battery, soft carrying case, instruction manual |