|
Model
|
Type
|
Description
|
Accuracy %
|
|
DAN,DR60
|
Resistance
Box
|
Decade
resistance box
|
|
|
GR,1432T
|
Resistance
Box
|
Decade
resistance box
|
|
|
GR,1433-20
|
Resistance
Box
|
Decade
resistance box
|
|
|
GR,1433B-NATA
|
Resistance
box 1~11.1MΩ
|
Decade
resistance box. 6 decades x 1Ω
|
0.01
|
|
GR,1433F-NATA
|
Resistance
box 0.01Ω~11kΩ
|
Decade
resistance box. 7 decades x 0.01Ω
|
0.01
|
|
YEW,2553
|
DC
voltage & current standard
|
0.02
|
|
YEW,2554
|
Portable DC voltage & current standard
|
0.05
|
|
|
