ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Voltage range: 10V~500kV
Power supply:
- For hand-held unit: large capacity lithium battery
- AA size alkaline battery(1.5V) 3pcs
Wireless transmission: Visual distance 150m
Same phase: Phase displacement ≤20°(user-defined if phase threshold is within 0-90°)
Different phase: Phase displacement＞20°(user-defined if phase threshold is within 0-90°)
Display accuracy: Quantitative measurement ≤5°
Resolution of phase angle: 1°
Phase sequence measurement: Phase sequence is determined through clockwise 120°/ counter-clockwise 240°
Satellite timing range: 2~30 minutes
Display: Positive type LCD screen, clear in the sunlight.
Working temperature: -35~+50℃
Storage temperature: -40~+55℃
Relative humidity: ≤95％RH, condensing
Hand-held unit: 0.31 kg
Detector X: 0.16 kg
Detector Y: 0.16 kg
