AOIP PJ6301 schematic

[masterx81]

Aaand, after the calibration:
Range 600mv
-100mv=-99.9979mv
0mv=0.0001mv
100mv=99.9972mv
200mv=199.996mv
300mv=299.997mv
400mv=399.997mv
500mv=500.000mv
600mv=600.002mv

Range 6v
-1=-0.999983v
0=0.0020mv
1=0.999982v
2=1.99997v
3=2.99997v
4=3.99997v
5=5.00000v
6=6.00003v

Range 60v
-10=-9.99969v
0=0.0158mv
+10=9.99970v
+20=19.9996v
+30=29.9997v
+40=39.9997v
+50=50.0000v
+60=60.0005v

Range ma
0ma=0.00014ma
10ma=10.00005ma
20ma=19.9997ma
30ma=29.9998ma
40ma=39.9998ma
50ma=50.0003ma
60ma=60.0008ma

Range 600ohm
0ohm=0ohm
100ohm=99.9991ohm
200ohm=199.9999ohm
300ohm=299.9999ohm
400ohm=399.9999ohm
500ohm=499.9999ohm
600ohm=599.9998ohm

Range 6kohm
0ohm=0ohm
1kohm=1.00001kohm
2kohm=2.00009kohm
3kohm=3.00007kohm
4kohm=4.00005kohm
5kohm=5.00002kohm
6kohm=6.00000kohm

I think that is good enough