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Specification
PD440SX PD690SX
Proving Units
M
TL20
(buttons pressed)
VI13700/
2
VI13800
VI5000
Open Cir
cuit
M
TL10
M
TL20
M
TL7 6k
Load resistanc
e (K Ohms)
Output Voltage
(V rms)
Typical Output
Voltage
vs
. Loading
1000
100
10
1
700
600
500
400
300
200
100
2K
M
TL9C 4K
VI13700G
80K
70K
40K
20K
PD690S / PD690SX
High
Voltage
PD440S / PD440SX
High
Voltage
PD440SX PD690SX instruct V1.indd 4
02/09/2019 13:11:58