... output:0-10mA/4-20mA. DS8 series Digital meter for voltage/current(AC 0-5V,4-20mA,0 ... AV600/AA5, DC80/DA4; configurable by software..2) Application: signal input can select data or peak ... RRNB DS8-IRRB DS8-RRR,etc..7) Used in 2-wire transmitte, pressure sensor, weighing sensor, thermocouple, ... etc. They are widely used in industrial control and measurement field, such as machinery, electrical cabinet, ...