The SFN multifunctional digital meter,has the function to test all of the parameters:A,V,HZ,COS,W,VAR,WH,VARH.With the RS 485 connection port and the 2 channel energy pulse output,the meters can add other functions according to the customers requirement.
Input :AC 0-500V;5A;45-65HZ
Net Work:3P3W OR 3P4W
Accuracy Class:0.5
Auxiliary:AC 220V,50/60HZ
Communication interface:RS 485
Additional functions:4-CHANNELS SWITCH VALUE OUTPUT
4-CHANNELS SWITCH VALUE INPUT
4-CHANNELS ANALOG QUANTITY OUTPUT
The sizes can be made:96*96mm,82*80mm,72*2mm
Display:4 digits LED with red;Green or blue can be customized
Audited Supplier 
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