ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Manufacturer: TES
Model: TES-1339R
Original: Taiwan
-Dual Display 4-digit LCD reading
-Spectral Sensitivity close to CIE photopic Curve
-Measuring Levels Ranging 0.01 to 999900 Lux, 0.001 to 92927 fc,
-Autoranging 5 steps
-Accurate and Instant Response
-Integral illuminance measurement
-Luminous Intensity measurement
-Reference value setting for relative or percentage deviation measurement
-Ripple Measurement for STRAY& LIGHT function
-Time-Hold measurement
-Point-average function
-Comparator function
-Auto power off function
-Data Hold function
-CNS 5119 Class II
-Data memory and read function (99 readings)
-Data Logging function (40,000 readings) (TES-1339R)
-RS-232 Interface & Software
-Range (+/-3% rdg+/- 5 dgt):99.99, 999.9, 9999, 99990,999900 Lux / 9.292, 92.92, 929.2,9292, 92927 fc.
-Auto ranging (5 step) (1fc = 10.76 Lux)
-Resolution: 0.01 Lux, 0.001 fc
-Over range Display: OL is displayed
-CIE photopic f'1: =<6%
-Temperature Characteristics: 0.1%/
-Measuring Rate: 5 time/sec (approx.)
-Data Memory Capacity: 99 sets (Direct reading from LCD display)
-Data Logger Capacity: 40,000 sets
