ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Vibration pickup: Piezoelectric ceramic accelerometer (shear-type)
Measurement range of acceleration: 0.1~199.9m/s peak
Measurement range of velocity: 0.1~199.9mm/s rms
Measurement range of displacement: 0.001~1.999mm p-p
Velocity and displacement range is limited by acceleration199.9m/s²
Measurement accuracy: ±5%±2digits
Measurement frequency range of acceleration: 10Hz～1KHz (LO) 1KHz～15KHz (HI)
Measurement frequency range of velocity: 10Hz～1KHz (LO)
Measurement frequency range of displacement: 10Hz～1KHz (LO)
Displays update cycle: 1 seconds
LCD display: 3 1/2 digits display
Single output
AC output 2 V peak (display full scale)
Load impedance 10KΩor more earphones can be connected
Power supply: 9V battery
Stand-by current: ≤15μA
Operating current: ≤25mA
Battery life: 20 H continuous use
Auto power-off function
Turns off automatically after 60 seconds
LCD backlight function: 7 seconds
Operating temperature range: 0~40℃
Operating humidity range: 30~90%RH
Low battery indication: 6.4V±0.2V
Dimensions: 72x35x145mm
Weight: 229g (not including battery)
Temperature range: -10℃~80℃
Temperature accuracy: ±2℃
