Coeus-WiFi Wireless Temperature Humidity Monitor with LCD Display¹

Product DescriptionCOEUS-WIFI/4GReal-time Temperature/Humidity MonitoringCOEUS-WiFi and COEUS-4G are the multi-use lOT data logger for real-time temperature and humidity monitoring, and data storage and review. They are configurable with our APP and then all monitoring data will be automatically uploaded to the Freshliance Cloud through WiFi or 4G network accordingly. Up to two external probes can be optionally selected. They are suitable for the environmental monitoring of cold rooms, especially the freezers and refrigerator.COEUS-WIFI/4G Wireless Temperature and Humidity Data Logger1.WiFi/4G connection for remote device configuration and data transfer2.Computer platform and App for real-time data tracking, analysis and processing3.Remote SMS/emails/APP push alert, and local alarm via LED indicators and a buzzer4.Offline data re-uploading after network recovery, ensuring data reliability and integrity5.Up to two external probes optional for ultra-low temperature monitoring, -90℃6.Large-capacity rechargeable battery for nonstop recordingSpecificationModelCOEUS-WiFiCOEUS-4GData Upload NetworkWiFi4GDevice Configuration NetworkDevice AP4GMaximum Power Consumption≤500mA≤800mABuilt-in Sensor-20℃ ~+ 60℃±0.5℃ F.S.0~100%RH (Non-condensing)At 25℃±2%RH typical±3%RH (20%~80%RH)±5%RH (Others)External ProbesSee the External Probe ListLogging Interval1min~2dUploading Interval1min~2dMemory Capacity120,000 readings, circular bufferMain Power SupplyUSB-Type C, 5V/2A (DC)Backup BatteryRechargeable lithium battery, 2600mAh;Max. 60 days (Uploading interval: 15min)Alarm ModeAudible and visual alarmDevice Dimensions109mm(L)*33mm(W)*80mm(H)Screen Dimensions85mm*52mmWeight145gWeight145gExternal Probe List:Probe TypeTemperature ProbeTemperature and Humidity ProbeMeasuring Range-30℃~+70℃-90℃~+200℃-40℃~+85℃0-100%RHMeasuring Accuracy±0.5℃ (-30℃~+50℃)±1.0℃(Others)±0.3℃ (-40℃~+100℃)±0.5℃ (-80℃~-40℃; +100℃~+150℃)±1.0℃ (Other)±0.5℃ F.S.±3%RH (25℃, 20%~90%RH)±5%RH (Other)Standard cable length: 2m;   Customizable length available: 5m, 10m, 15m or 20m.Company ProfileLogistics Methods:We offer flexible global shipping options to meet your delivery needs. For standard orders, we partner with trusted international couriers such as DHL, FedEx, TNT, and UPS. For bulk purchases, we provide both air and sea freight solutions. Our air shipping services comply with international standards such as IATA regulations, and CFR (Code of Federal Regulations), as well as MSDS guidelines, and are recognized by multiple major airlines — ensuring safe and compliant transport of  temperature-sensitive goods. If you have a preferred freight forwarder, simply share the details — our team will work closely with them to ensure smooth and efficient delivery. Transaction MethodsT/T,Western UNiON,Paypal, VISA.

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