ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measuring ranges:
39.99 / 399.9 / 3999 / 39990 lux
3.999 / 39.99 / 399.9 / 3999fc
Resolution: 0.01 lux - 10 lux (0.001 fc - 1 fc)
Accuracy: ±(3%rdg+5dgt)
Display: 4000 count LCD
Photo sensor: Silicon photodiode
Dimensions: 194(L) x 62(W) x 34(D)mm
Weight: 245g
Power source: 9V(6F22) × 1
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| FEATURES | |||||||||||||||||||||||||||||||||||
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●Wide range for measurements up 40000 lux and 4000 fc. ● 0.01 lux and 0.001 fc resolution for accurate low light level measurements. ● Light sensor cover is included for preserving sensor life. ● Auto off function. ● Data hold and peak hold function. ● Low battery indication. ● Over range indication. ● Auto-ranged. ● Manual-ranged. ● Calibration mode is provided. ● 9V battery system. ● Selection key for lux and fc. ● The spectral sensitivity close to CIE photopic curve. ● Ideal tool for workplace, clean-room and computer room light testing. ● Video, photographic, office, classroom, and architectural uses. |
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| SPECIFICATIONS | |||||||||||||||||||||||||||||||||||
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