... Optional Function: up to 2 relay or SSR ouput. RS485 or RS232 interface.MOQ:10 pcs. Delivery time: 2 - 15 business ... small box lined with plastic bag, then put into cartons Time of life utility: Machnical life: more than million times, ... Meter, Ampere Meter, Counter, Tacho Meter, Frequency Meter, flowmeter,Timer,Timer Relay, Solid State Relay, Proximity Sensor, ,Pressure sensor ,load cell sensor, KNE ...