Beijing Silk Road Enterprise Management Services Co.,LTD
Professional manufacture in temperature humidity instruments and environment monitoring system!
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Product Feature :
High quality external digital Temperature Humidity Sensor
Built-in lithium battery
Real time data GPRS transmission
High resolution 128*64 dot-matrix display
Real time data recording
Real time display
USB configuration support
Bluetooth data printing
Built-in high and low temperature sound-light alarm
SMS message alarm support
| Model | S500-EX-GPRS | S500-ET-GPRS | S500-DT-GPRS | S520-EX-GPRS | S520-ET-GPRS | S500-DT-GPRS |
|---|---|---|---|---|---|---|
| Temperature Accuracy | ±0.5℃ | ±0.3℃ | ||||
| Humidity Accuracy | ±5%RH | / | ±3%RH | / | ||
| Temperature Measurement Range | -40~+85℃ | |||||
| Humidity Range | 0~100%RH | / | 0~100%RH | / | ||
| Sensor type | External temperaute humidity sensor with 3 meters cable | External single temperaute sensor with 3 meters cable | External dual temperaute sensors with 3 meters cable | External temperaute humidity sensor with 3 meters cable | External single temperaute sensor with 3 meters cable | External dual temperaute sensors with 3 meters cable |
| Automatic Record Capacity | 4,3000 | |||||
| Battery | 9V block battery*1 | |||||
| Logging rate | 2s to 24 hours | |||||
| Dimensions | 135mm * 124mm * 35mm(5.31"*4.88"*1.37inch) | |||||
| LCD size | 97mm * 78mm(3.81"*1.37") | |||||
| Weight | 380g | |||||
FQA
Q: Are you a trading company or manufacture?
A: We are a professional manufacture specialized in temperature humidity instrument and environment monitor system for ten 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.