ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Display: 3 ½ digit LCD, maximum display value is 1999
Measuring Range:
0.1 Lux ~ 200,000 Lux / 0.01 FC (foot candle) ~ 20,000 FC divided into 4 measurement ranges:
200 Lux, 2000 Lux, 20,000 Lux, and 200,000 Lux / 20 FC, 200 FC, 2000 FC, and 20,000 FC
Within the range of 20,000: result x 10, within the range of 200,000: result x 100 (1 FC ~ 10.75 Lux)
Accuracy:
< 20,000 Lux / 2000 FC is ± (4%rdg + 10dgt)
≥ 20,000 Lux / 2000 FC is ± (5%rdg + 10dgt) (calibrated with standard tungsten filament lamp at 2856 K color temperature)
Resolution: 0.1 Lux
Repeatability: ± 2%
Temperature Characteristics: ± 1% / 0°C
Sampling Rate: 2 times/s
Light Sensor: Uses a photodiode with a filter
Operating Conditions: (0°C – 40°C) / (0% – 70% RH)
Storage Conditions: (-10°C – 50°C) / (0% ~ 80% RH)
Measurement Range Exceeding Warning:
For the range of 2000 Lux, 20,000 Lux, it displays "1"
For the range of 100,000 Lux, it displays "OVER"
Power Supply: 1 x 9V battery (6F22), continuous usage time is approximately 200 hours
Dimensions: 185 x 68 x 38 mm
Weight: approximately 130 g
