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IM WT310-02EN
Checking the Contents of the Package
Unpack the box and check the contents before operating the instrument. If the wrong items have been
delivered, if items are missing, or if there is a problem with the appearance of the items, contact your
nearest YOKOGAWA dealer.
WT310/WT310HC/WT330
Check that the product that you received is what you ordered by referring to the model name and suffix
code given on the name plate on the left side panel.
The WT330 includes the WT332 and WT333.
WT310/WT310HC
WT330 (Model: WT332/WT333)
Model
Suffix Code
Description
WT310
WT310 Digital Power Meter
One input element model
WT310HC
WT310 Digital Power Meter
One input element/large current model
WT332
WT330 Digital Power Meter
Two input element model
WT333
WT330 Digital Power Meter
Three input element model
Power cord
1
-D
UL/CSA Standard power cord (Part No.: A1006WD)
Maximum rated voltage: 125 V
-F
VDE Standard power cord (Part No.: A1009WD)
Maximum rated voltage: 250 V
-Q
BS Standard power cord (Part No.: A1054WD)
Maximum rated voltage: 250 V
-R
AS Standard power cord (Part No.: A1024WD)
Maximum rated voltage: 250 V
-H
GB Standard power cord (Part No.: A1064WD)
Maximum rated voltage: 250 V
-N
NBR Standard power cord (Part No.: A1088WD)
Maximum rated voltage: 250 V
Communication interface
-C1
GP-IB interface
(The instrument is equipped
with one of these.)
-C2
RS-232 interface
Options
/C7
Ethernet Communication
/EX1
2
2.5 V/5 V/10 V external input
/EX2
2
50 mV/100 mV/200 mV/500 mV/1 V/2 V external input
/G5
Harmonic measurement
/DA4
DA output (4CH); for the WT310 or WT310HC
/DA12
DA output (12CH); for the WT332 or WT333
1 Make sure that the attached power cord meets the designated standards of the country and area
that you are using it in.
2 A single instrument cannot have both the /EX1 and /EX2 options.
No. (Instrument number)
When contacting the dealer from which you purchased the instrument, please give them the instrument
number.
