ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
CO·CO2·Temp·RH%·Dew-point·Wet Bulb
6×Measuring Range:
(1) CO2 : 0 ~ 9999 ppm(5001 ~ 9999 ppm out of scale range).
(2) CO : 0 ~ 1000 ppm.
(3) Temp : -20℃+60℃(-5℉+140℉).
(4) RH : 0.1 ~ 99.9%RH.
(5) DP : -20℃+59.9℃.
(6) WB : -5℃+59.9℃
Accuracy:
(1) CO2 : ±30 ppm ±5% of reading (0 ~ 5000 ppm). Other ranges are not
specified.
(2) CO : ±10 ppm for less than 100 ppm / ±10% of reading for 101 ~ 500 ppm. ±20% of reading for 501 ppm and above.
(3) Temp : ±0.6℃/±0.9℉.
(4) RH : ±3%RH(at 25℃. 10~90%RH). ±5%RH(at 25℃. other range)
Resolution: 1 ppm. 0.1℃/℉. 0.1%RH
Response Time:
(1) CO2 : < 30 seconds (90% step change).
(2) CO : < 60 seconds (90% step change).
(3) Tair : < 2 mins (90% step change).
(4) RH : < 10 mins (90% step change)
Power Supply: 4×AA Battery or 9V adaptor (>24hours. Alkaline Battery)
Dimension & Weight(g): 205×70×h56 mm(LCD Size : 26×44 mm) / 200g
Standard Package: Meter / Manual / Battery / USB Cable & CD / Carrying case
Datasheet
