ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measuring pulse width: 0.4ms
Measuring pulse amplitude: ≥10Vp-p
Application
Pulse amplitude in H,it is suitable for general speaker
Pulse amplitude in M,it is suitable for dome speaker
Pulse amplitude in L,it is suitable for MYLAY The speaker and the Moving coil receiver.
Sensor microphone: Condenser microphone
The voice alarm: It can switch “+”, “-” buzzer alarm
Sensitivity of test: High-grade≥25cm,Middle and low-grade≤25cm
Test speed: About 0.2 s
Power consumption: ≤10VA
Power Requirments: 220V±10%,50Hz±5%
Work environment: 0℃～40℃,≤85% RH
Exterior dimension: 255×145×220mm
Weight: 2kg
Accessory: Microphone (voice tube),test line
