ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
| INPUT | |
| Voltage Range | 300μV ~ 100V in 12 ranges |
| Decibel Range | -70dB ~ -40dB in 12 ranges |
| Accuracy | ±3% of full scale |
| Operating Mode | GVT-427B : Ch1 and Ch2 separately |
| Frequency Response | 20Hz ~ 200kHz ±3%, 10Hz ~ 1MHz ±10% (Reference 1kHz) |
| Impedance | 10MΩ, approx. 40pF |
| OUTPUT | |
| Level | Approx. 0.1Vrms at full scale |
| Distortion | < 2% |
| POWER SOURCE | |
| AC 115V/230V ±10%, 50/60Hz | |
| DIMENSIONS & WEIGHT | |
| 130(W) × 210(H) × 295(D) mm Approx. 2.8kg |
|
| INPUT | |
| Voltage Range | 300μV ~ 100V in 12 ranges |
| Decibel Range | -70dB ~ -40dB in 12 ranges |
| Accuracy | ±3% of full scale |
| Operating Mode | GVT-427B : Ch1 and Ch2 separately or simultaneously at Ch1 GVT-417B : one Ch1 only |
| Frequency Response | 20Hz ~ 200kHz ±3%, 10Hz ~ 1MHz ±10% (Reference 1kHz) |
| Impedance | 10MΩ, approx. 40pF |
| OUTPUT | |
| Level | Approx. 0.1Vrms at full scale |
| Distortion | < 2% |
| POWER SOURCE | |
| AC 115V/230V ±10%, 50/60Hz | |
| DIMENSIONS & WEIGHT | |
| 130(W) × 210(H) × 295(D) mm Approx. 2.8kg |
|
