All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Testing Instrument & Equipment
Testing and Analysis Instruments
Temperature Instruments
Data logger rs232/rs485 suppliers
(910 products available)
Previous slide
Next slide
RS485
/
RS232
Industrial Digital Paperless
Data
Logger
Recorder
Suppliers
Control Output 6 Channel
$250-395
Min. order: 5 pieces
4.8/5.0 (12 reviews)
CN
Hangzhou Supmea International Trading Co., Ltd.
Previous slide
Next slide
Ready to Ship
TempU 03 Multi-use PDF Temperature Humidity
Data
Logger
for Pharmaceutical Logistic
$7-9.50
4.8/5.0 (75 reviews)
CN
Tzone Digital Technology Co., Ltd.
Previous slide
Next slide
USB To 485/422 Serial Port Industrial Grade Converter USB To Serial Port RS485 Module Communication Converter Adaptor
$1.63-1.82
Min. order: 2 pieces
CN
Shenzhen Xindaying Technology Co., Ltd.
Previous slide
Next slide
1-6 Channels Real Time
Data
Logger
Universal With RS485 4-20mA USB
Data
Logger
$110-130
Min. order: 1 set
4.9/5.0 (26 reviews)
CN
Anhui Jujie Automation Technology Co., Ltd.
Previous slide
Next slide
2025 New Product Temperature And Humidity
Data
Logger
SNMP MODBUS
Data
Center
$100-110
Min. order: 1 piece
1 sold
CN
Beijing Yingchuang Lihe Electronic Technology Co., Ltd.
Previous slide
Next slide
Wireless gprs Multi Channel
Data
Logger
Rs485 Modbus datalogger Multi Monitoring System Digital Alarm
Data
Logger
$100-200
Min. order: 1 set
28 views
3.2/5.0 (7 reviews)
HK
EASEMIND TECHNOLOGY LIMITED
Previous slide
Next slide
Data
Logger
Wifi RS485 Temperature Humidity Wireless Temperature and Humidity Sensor
$47-62
Min. order: 1 set
4.7/5.0 (8 reviews)
CN
Sichuan Weinasa Technology Co., Ltd.
Previous slide
Next slide
16 Input Digital Universal
Data
Logger
with RS485 RS232 USB Temperature Recorder OEM/ODM Supported
$249.60-416
$312-520
-20%
Min. order: 10 sets
1 sold
Shipping per piece: $54.99
Delivery by Nov 20
5.0/5.0 (22 reviews)
CN
Xiamen Kehao Automation Co., Ltd.
1
2
3
4
5
More pages
23
Top categories
Testing and Analysis Instruments
Measuring & Gauging Tools
Lab Supplies
Testing Equipment
Previous slide
Next slide