ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Acoustic image field of view: 45°
Positioning frequency range: 2kHz ~ 96kHz
Sound pressure sensitivity: >0.03 L/min (0.3 MPa, 3m); >0.05 L/min (0.3 MPa, 10 m)
Measured sound pressure range:
6 dB SPL to 120 dB SPL ±1 dB SPL 5 kHz
-10 dB SPL to 120 dB SPL ±2 dB SPL 20 kHz
-5 dB SPL to 120 dB SPL ±1 dB SPL 35 kHz
5 dB SPL to 120 dB SPL ±3 dB SPL 50 kHz
20 dB SPL to 120 dB SPL ±1 dB SPL 65 kHz
25 dB SPL to 120 dB SPL ±1 dB SPL 80 kHz
Sound Sampling Rate: 192kHz
Acoustic Refresh Rate: 25FPS
Working distance: 0.3m ~ 130m
Analysis Software: SonicLab
Display: size 5", 800*480, LCD capacitive touch screen
Display Brightness: 500nits
Visible light camera: 5 megapixels
Storage Capacity: 32GB
Image Format: JPG
Video Format: MP4
Video Duration: 7 minutes
Battery type: 7.4V, 3500mAh lithium battery, field replaceable, rechargeable
Battery operating time: single battery continuous operating time ≥ 2.5 hours (actual use time depends on the environment and use at the time)
Charging method: Charging dock
Charging time: 2.5 hours to 90% of the battery power
Operating temperature: -20°C to 50°C
Storage temperature: -40° C to 70° C without battery
Operating Humidity: <95%RH
Dimension: 276*150*59mm(H*W*L)
Weight: 1.2kg
Housing material: Hard rubber: PC+ABS, Soft rubber: TPE, Aluminum alloy
Language: English, Chinese
