320-channel digital data logger M302 has the following features.
Rigol brand M302 digital data logger made jointly by America and China
Central processor with 320 input channels
CJC temperature measurement capability
Has software for signal routing
Comes with a 6.5 digit digital multimeter module
Comes with MC3120 module
Read/write sampling speed, 100/s
Can be connected to a computer through USB, DPIB, LAN, RS232 ports
3-year warranty along with after-sales service at a reasonable price