Model

DP-20K

DP-22Kpro

DP-30K

Band Width

20MHz

120MHz

50MHz

Max Sensitivity

300mVrms

30mVrms

200mVrms

Max Input DC

+/- 10 KV

+/- 11 KV

+/- 15 KV

Max Input Range 
AC p-p

~20KV

~22KV

~30KV

Attenuator 
Selection Range

4/ x300,x600,
x1500,x3000

5/ x30, x100, x300,
x1000, x3000

2/ x200, x2000

Max Input AC 
RMS

~7 KV

~7.8 KV

~11 KV

Input Impedance 
Differential R//C

100MΩ 1.3PF

40MΩ 1.3PF

Each Input R//C

50MΩ 2.5PF

20MΩ 2.5PF

Over Range

O

O

O

CARRY BOX

O

O

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ACCESSORIES

BP-250 
BP-266 
BP-276N
BP-286 
BP-366

BP-250 
BP-266
BP-366 
BP-276N