Wall Mounted CO2 Alarm Co2 Tester

GADE-28036
temperature meter
office buildings air detector
built-in 2000mAh

Wall Mounted CO2 Alarm Co2 Tester NDIR (non-dispersive infra

HCHO TVOC AQI Monitor Detector 4 in 1

Part NO: 131
Large screen display
24 hours real-time monitoring
Error float: 3%-30%

HCHO TVOC AQI Monitor Detector 4 in 1 Large screen display 2

PM2.5 CO2 HCHO TVOC CO2 AQI Detector

GADE-28204 JSM-136ST
PM2.5 CO2 TVOC CO2 AQI
Thermometer Hygrometer Alarm Clock
PM2.5: 0-500ug/m3

PM2.5 CO2 HCHO TVOC CO2 AQI Detector This air quality meter

CO2 HCHO TVOC Particle PM2.5 Monitor Detector

GADE-28203 JSM-131SE
Operating voltage :5V
Built in battery
Size(L x W x H): about 148 x 70 x 30mm

CO2 HCHO TVOC Particle PM2.5 Monitor Detector built in DART

CO HCHO TVOC Air Quality Monitor Detector

Part No: GADE-28202 JSM-131CO
HCHO, TVOC, CO, CO2, AQI
Error float: 3% -30%
Large battery-capacity

CO HCHO TVOC Air Quality Monitor Detector After booting, the

Pump Type Single Gas Detector Ozone TVOC CH4

Part No: GADE-24001
16 types Gas
hydrogen chloride
oxynitride

Pump Type Single Gas Detector Ozone TVOC CH4 hydrogen chlori

4 In 1 Color Display Gas Detecotr Sensor Monitor

Part NO: GADE-26504
Explosion proof: Ex ib ⅡB T3 GB
Recharge time : 6h∽8h
Response time :T＜30S

4 In 1 Color Display Gas Detecotr Sensor Monitor China Manuf

HCHO TVOC AQI Monitor Indicator HCHO Tester

Part NO: GADE-28009
Condition: 100% New
Measure item:HCHO,TVOC,AQI
AQI Grade:1-6

HCHO TVOC AQI Monitor Indicator HCHO Tester The formaldehyde

HCHO TVOC Meter AQI Detector Air Quality Index

Part No: GADE-28008
3D convection vents
Rechargeable battery with USB
Ideal instrument for shop mall, school, office, meeting room.

HCHO TVOC Meter AQI Detector Air Quality Index Ideal instrum

Air Quality Monitor Ozone Detector TVOC

Part NO: GADE-28002
User adjustable ozone
1200mAh large capacity lithium battery
5V Micro USB charging

Air Quality Monitor Ozone Detector TVOC can detect total ozo