CEM GD-3803 4 ໃນ 1 Multifunction GAS Meter (O2,CO,CO2)
O2 Measurement
Oxygen Range: 1﹣30% vol.O2
Oxgen Resolution: 0.10%
Oxygen Respond Time: <15 Seconds
CO Measurement
Carbon Monoxide(CO) Range: 0﹣1000 ppm
Carbon Monoxide(CO) Accuracy: ±5%F.S
Carbon Monoxide(CO) Resolution: 1 ppm
Carbon Monoxide(CO) Respond time: <2 Seconds
CO2 Measurement
Carbon Dioxide(CO2) Range: 0﹣9999ppm CO2
Carbon Dioxide(CO2) Resolution: 1 ppm
Carbon Dioxide(CO2) Accuracy: ±75ppm or ±5% of reading
Carbon Dioxide(CO2) Respond time: 120 Seconds
Temperature & Humidity Measurement
Temperature Range: 0℃ to 50℃(32℉ to 122℉)
Temperature Resolution: 0.1℃/℉
Temperature Accuracy: ±1℃
Humidity Range: 0 to 100% RH
Humidity Resolution: 0.1%RH
Humidity Accuracy: ±3.5%RH at 20 to 80% RH
±5%RH at 0 to 20%RH or 80 to 100%RH
Operate Environment: 0℃ to 50℃(32℉ to 122℉)at<90%RH
Size(HxWxD): 240mm x 75mm x 57mm
Weight: 380g
Accessories : NiMH battery, gift box with carrying case.
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ