Payment & Shipping Terms:
|LED Size:||3 Inch||Humidity Accuracy:||± 3% RH|
|High Accuracy:||- 40°C ~ + 85°C / 0~100% RH||Sensor Type:||Switzerland Import 3 Meters Sensor|
|Power Supply:||External Power||Calibration:||Calibration By Key|
digital thermometer humidity meter,
digital clock thermometer hygrometer
HE230-AS Digital Thermometer Hygrometer Large LED Panel display clear visual distance of 10 -100 meters
Main Features :
|Other range||/||/||/||CO2: 0~5000 ppm||differential pressure: -125~+125Pa , -500`+500Pa||/||/|
|Resolution||0.1℃/0.1%RH||0.1℃ / 0.1%RH / 1ppm||0.1℃ / 0.1%RH / 0.1Pa||0.1℃ / 0.1%RH|
|Sensor type||External sensor with1.5 or 3 meters cable|
|Standard accessriories||Opration manual|
1, Audible alarm
2, GSM message alarm
3, RS485 communication
4, TCP/IP internet communication
5, Zigbee wireless communication
6, Data Logger function
User layer: including User Company any internal networking computer, install the ToClient client software, you can view the current real-time running state or historical data. Working principle: all data are stored in the control layer (control server) database, the user can only through the local area network (or Internet) to query the historical data or view real-time data. ToClient client software to receive the server sent over the real-time data, it will be judged, if the temperature and humidity data over the set of the upper and lower limits, ToClient software will play alarm sound. The user can query the system according to the authority.
Control layer: high performance PC server running ToMonitor monitoring software, the serial server report data written into the SQL database in real time. For more than a predetermined set of upper and lower limits of the recorder, send the appropriate alarm information to the administrator.
Equipment layer: all high precision network recorder can automatically record the temperature and humidity data, and forwarded to the ToMonitor software system through the network. Even if the server is not started or the line is broken, the recorder can record the data automatically, and the data loss will not occur.
Q: Are you a trading company or manufacture?
A: We are a professional manufacture specialized in temperature humidity instrument and environment monitor system for 10 years.
Q: How long is your delivery time?
A: Generally it is 3-7 days if the goods are in stock. Or 10-20 days if the goods are not in stock according to quantity.
Q: What’s your terms of payment?
A: 100% in advance or 30% deposit in advance &balance before shipment for large quanity. We accept T/T,paypal,Western union,Trade assurance,Escrow etc.
Q: What’s your guarantee?
A: We provide 1 year warranty of our product against shipping data.(This warranty does not cover any defects resulting from improper use,unauthorized repairs,faulty batteries or accident fall into water.
Q: What’s your quality control?
A: We have experienced QC team to check device’s appearance and functions ,100% tested promise the defective rate with international standard.
Q: How to send us the products?
A: We usually use DHL, UPS, FedEX to ship samples. For bulk orders, we support shipping by air or by sea.
Q: Do you have MOQ?
A: Yes ,different product ,different MOQ.
Q: OEM,ODM service is available?
A: Yes all product by our own research and development .We have strong R&D team to support OEM/ODM project.
Contact Person: Sales Manager