ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Sensor (Microphone): 112 Digital MEMS
Sample rate: k S/s 96
Resolution: bits 16
Full measurement frequency range: 1-47.5. kHz
Microphone Sensitivity: dB FS -41 (Full scale)
Signal-to-Noise Ratio: dBA 66
Detection distance (range sensor): m (ft) 0.3 m to 50 m (1 to 164)
Gain: dB 0, +10, +20 or +30
Average function Fast: update every 3 frames
Slow: update every 10 frames
Measurement bandwidth/mode
Audible mode : 4kHz-20 kHz + direct audible output
Ultrasound mode: 25 kHz-40 kHz + heterodyned audible output
Custom mode: set up by user
Multisource Visualization mode: No
Display: 5” Color LCD + Touch control
Operating temperature range: °C (°F) -20°C to 50°C (-4°F to 122°F)
Operating Humidity: % 10 ~ 85 %
IP rating: 20
Camera lighting: 2 LEDs
Dimensions: mm (in) 237 x 146 x 56 (9.3 x 5.7 x 2.2)
Weight: kg (lb) 1.2 (2.65)
