ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Testing frequency
10~20KHz Continuously adjustable, a step of 1 Hz
Display screen:3.5” TFT LCD screen
Number of display digits
Principal parameter: 5 digit
Secondary parameter: 5 digit
Measured parameter:
Principal parameter: L/C/R/Z
Secondary parameter: X/D/Q/θ/ESR
Measurement range
L:0.001µH～99999H,
C:0.001pF～99.999mF,
R:0.0001Ω～99.999MΩ
Basic accuracy:0.2%
Measuring display speed:2 time/s (slow), 4 times/s (medium), 8 time/s (fast)
Internal bias:0-1500mV adjustable, at a step of 1mV.
Testing level:0.1~2V adjustable, at a step of 1mV.
Signal source output impedance:30Ω,100Ω
Calibration function:Open circuit calibration, short circuit calibration
Screening function:The limit range of screening can be set to -50%～＋50%, and the fixed points are 1%, 5%, 10% and 20%.
Comparator:5 groups sorting,3 groups of qualified setting, one group of unqualified setting, one group of auxiliary setting
Interfaces:standard: RS232(or 485), USB Device, Handler ;optional :GPIB,USB Host
Others:Support dc resistance (DCR), electrolytic capacitor measurement model,Adjustment of backlight brightness, Chinese and English are optional
