ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Specifications:
- Implemented measurement methods: TDR
- Display: 3.8" Monochrome (320х240 px)
- Measurement range (for V/2=99.9m/μs): 2m...4.8km
- Pulse width: 10ns...10μs
- Pulse amplitude: 18V (open circuit)
- Distance measurement absolute error: 0.125m
- Effective sampling rate: 800MHz
- Receiver bandwidth: 200MHz
- Input impedance: 30...400Ω
- Attenuation overlap: 80dB
- Velocity factor adjust range v/2: 50... 150m/μs
- Non-volatile internal memory: 1 waveform
- Input built-in protection from residual voltage on the line
- Connectors: TDR (BNC)
- Power: 4хAA
- Continuous running from the batteries: 8 hours
- Overall dimensions: 230x130x50mm
- Weight: 0.55kg
- Working conditions: operating temperature range from -20 to 40°C
relative humidity 98%, at 25°C
transportation and storage conditions from -50 to 50°C
Delivery contents:
- Time Domain Reflectometer RI-303TM: x1
- Battery, type AA: x4
- Battery charger: x1
- Connecting cable 1.5m: x1
- Strap: x1
- User Manual: x1
