ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Temperature measuring range: -30℃~+60℃/-22℉~140℉; external sensor(cable length 1.1m), -40℃~+85℃/-40℉~185℉
Temperature accuracy: -30℃~+60℃, ±0.6℃; others, ±1.2℃
Temperature unit: Two scales ( °C / °F ), set through RC-4HC data software
Humidity measuring range: 0~99%RH
Humidity accuracy: ±3%RH(25℃,20~90%RH), others,±5%RH
Resolution: Temperature 0.1℃; Humidity 0.1%RH
Record capacity: 16000points(MAX)
Record interval: 10s ~ 24hours adjustable
Communication interface: USB interface
Two kinds of Power supply: CR2450 battery or power supply via USB interface
Battery life: In normal temperature, if the record interval sets as 15 minutes, it could be used above one year.
Ambient environmental temperature: -30℃~+60℃;
Product size: 84mm (length) X 44mm (width) X 20 mm (height)
Logger weight: 40g
