ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Specification
Measuring ranges:40 / 400 / 4000 / 40000 / 400000 lx
40 / 400 / 4000 / 40000 fc
Measuring units:Lux (lx) or footcandle (fc)
Sensor:Silicone photodiode with built-in filter
Display:
Max. representation 3999
Representation of 40000 / 400000 lux and 40000 fc in klux and kfc respectively
Measuring accuracy:± 3% (for a standard incandescent lamp at 2856 K and LED white light)
± 6% for other visible light sources
Overload indication:OL = Overload
Internal memory:99 measured values
Measuring rate:2.5 x per second
Measurable sources of light:LED and any other visible light
Measuring functions:
Maximum / Minimum / Average / Hold / Zero
Automatic balance
Automatic shutdown
Automatic range selection
Power supply:3 x 1.5V AAA batteries
Operating conditions:5 ... 40°C / 41 … 104°F, 0 ... 70% RH
Storage conditions:-10 ... 60°C / 14 … 140°F, 0 ... 70% RH
For compliance with standardsEMC:
EN 61326-1 (2006)
IEC 61000-4-2 (2006)
IEC 61000-4-3 (2006) + (2007)
JIS C1609: 1993
CNS 5519
OSHA § 1915.82
Dimensions:Approx. 162 x 62 x 28 mm / 6.4 x 2.5 x 1.1 in (L x W x H)
Weight: Approx. 250 g /< 1 lb
Length of sensor cable:Approx. 1.5 m / 4.9 ft
Reproducibility:± 3%
Delivery contents
1 x PCE-LED 20 LED light meter
1 x Light sensor with protective cap
3 x Batteries
1 x Carrying case
1 x User manual
