ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Test Parameter:
- Primary parameters: L / C / R / Z/ DCR
- Secondary parameters: D / Q / R /θ/ ESR
Equivalent Circuit: Series and Parallel
Ranging Mode: Auto
Measurement Terminals: 3-terminal, 5-terminal
Measuring Speed: 4meas/sec, 1.5meas/sec
DCR Measuring Speed: 3meas/sec
Calibration Function: Open, short
Comparator Function: 1%, 5%, 10%, 20%
Input fuse: 0.1A / 250V
Interface: Mini-USB (virtual serial port)
Test Signal:
Test Frequency: 100Hz,120Hz,1kHz,10kHz
Test Level: 0.6Vrms
Output Resistance: 100Ω
Display:
Display: LCD Primary-Secondary dual display, with backlight (TH2822 not available)
Reading: Max. Primary parameters: 40,000 digits, secondary parameters D/Q Minimum resolution: 0.0001
Basic Accuracy: 0.25%
Measuring Range
- L: 0.00μH - 1000.0H
- C: 0.00pF - 20.000mF
- Z/R: 0.0000Ω- 10.000MΩ
- DCR: 0.0000Ω- 20.000MΩ
- ESR: 0.0000Ω- 999.9Ω
- D: 0.0000 - 9.999
- Q: 0.0000 - 9999
- Θ: 0.00°- ±180.0°
Power Requirements:
Battery Model: LH-200H7C,8.4V Ni-MH 200mAH rechargeable battery
AC Power Adapter: Input: 220V/50Hz, Output: 12V-15V (100Ω Load)
Standby Current: Max.11μA
Battery Life: 16 hours (typical), new alkaline battery, with backlight off
Auto Power Off: 5min, 15min, 30min, 60min, OFF available; Factory Default : 5min
Low Voltage Indicator: When battery voltage drops below 6.8V, low voltage indicator turns on.
