This is the price inquiry on Taobao in China：946yuan
Product Features
Multi functional, high-precision, portable signal generator supports voltage, current, resistance, frequency, thermocouple, thermal resistance signal output
Multiple signal output types
64 sets of commonly used data storage
Thermocouple output room temperature compensation function
Thermistor (even) lookup function
Accuracy can reach 0.01% FS
DC24V/45mA output RS485/RS232 communication interface
Standard MODBUS RTU communication protocol
Multiple signal outputs from the signal generator and RS485/232 communication interface can form an automatic calibration system
User reviews
User 1: The product is good
User 2: Fast delivery is worth buying
User 3: The device is very good. Tested successfully
From the Internet.Publisher：writer，Please indicate the source when turning around：https://www.machinery-agent.com/Hardware_tools/1007.html
