Air Quality Monitor CO PM2.5 TVOC HCHO Detector Carbon Dioxide Exceed Alarm
TVOC: 0-9.999mg/m³. HCHO Detection range 0-9.999mg/m³. PM2.5 Detection range 0-999ug/m³. Backlit LCD screen: The CO2 tester has an LCD screen with a colour backlit display that makes each value easy to identify and read at a glance.
CO2 Meter Air Quality Monitor 400-5000 PPM Sensor Carbon Dioxide Detector
Backlit LCD screen: The CO2 tester has an LCD screen with a colour backlit display that makes each value easy to identify and read at a glance. CO2 detection range 400-5000PPM. Display mode: LCD colour screen + backlight display.
Multi Gas Detectors with External Pump Data Storage HD Screen for H2S CO O2 Ex
Gas Sensor Life. Ex ib llC T4 Gb. 400g (with battery). DC3.7V Li-on battery, 1800mAh. -20℃～ 50℃ for toxic gases ＜ 95%RH (no dew). 1%lel/1%vol. Power Source. Compact design, easy carrying.
Portable Multi Gas Detector for H2S CO O2 Ex with External Pump 500 Sets Data
Gas Sensor Life. Ex ib llC T4 Gb. 400g (with battery). DC3.7V Li-on battery, 1800mAh. -20℃～ 50℃ for toxic gases ＜ 95%RH (no dew). 1%lel/1%vol. Power Source. Compact design, easy carrying.
4 Gas Detector with External Pump Graphing Display for H2S CO O2 Ex Gas
CSTN colorful LCD, more intuitionistic, abundant and clear indication. Gas Sensor Life. Ex ib llC T4 Gb. 400g (with battery). -20℃～ 50℃ for toxic gases ＜ 95%RH (no dew). Power Source. Compact design, easy carrying.
4 In 1 Gas Detector H2S CO O2 Ex with Suction Pump Colorful Display Data Logging
CSTN colorful LCD, more intuitionistic, abundant and clear indication. Full functions, easy operation. Gas Sensor Life. Ex ib llC T4 Gb. 400g (with battery). DC3.7V Li-on battery, 1800mAh. -20℃～ 50℃ for toxic gases ＜ 95%RH (no dew).
Multi Gas Detector for H2S CO O2 Ex with External Pump Gas Graphing Display
CSTN colorful LCD, more intuitionistic, abundant and clear indication. Gas Sensor Life. Ex ib llC T4 Gb. 400g (with battery). -20℃～ 50℃ for toxic gases ＜ 95%RH (no dew). Power Source. Compact design, easy carrying.
2.4GHz WiFi Air Quality Monitor 8-in-1 CO2/CO/PM2.5/PM1.0/TVOC/Pollen Meter PT02
Connect your phone to the 2.4GHz WiFi network (not compatible with 5GHz WiFi) and easily switch between Celsius and Fahrenheit. 1 x Detector. WiFi: 820.11b/g/n (2.4GHz) Wi-Fi. CO sensor: Stabilized electrochemical CO sensor.
Hydrogen Detector Meter with Range 0 to 1000ppm Single Input 4~20mA or RS485
4~20mA and RS485. Fixed gas detector adopts advanced catalytic gas sensor or eectrochemical sensor, which can translate the gas concentration in the air to the digital signal output. Single input. Output current.
Fixed Hydrogen Gas Leak Detector Monitor with Range 0-1000ppm Remote Control
Fixed gas detector adopts advanced catalytic gas sensor or eectrochemical sensor, which can translate the gas concentration in the air to the digital signal output. Fixed gas detector/transmitter. Explosion proof grade.