ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measuring range: CO: 0~1000ppm, H2S: 0~100ppm, CH4: 0~10%vol, O2: 0~25%vol, Ex: 0~100%LEL
Sampling mode: Pump-suction sampling
Precision: 3%FS
Temp & Humidity testing range: -40~120℃; 0~100% RH
Data storage function: With the capacity of the 100000 group of measuring data, by the software could be transmitted to the computer
Response time: ≤20s(T90)
Recovery time: ≤20s
Repeatability: ≤±1%
Repeatability: ≤±1%
Zero drift: ≤±1%(F.S/year)
Concentration unit: ppm, %vol, %lel, mg/m3
Display: LCD
Operation language: Chinese/English
Alarm mode: Audible, visual, vibration
Protection grade: IP65
Dimensions: 220*88*55mm
Weight: 0.5KG
