Instructions

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Model Overview
Model
Max.
Input
Differential
Voltage
Bandwidth Attenuation
TT-SI 8071 700V 70MHz x10/x100
TT-SI 8050 1500V 70MHz x50/x500
TT-SI 8051 1500V 100MHz x50/x500
TT-SI 8052 1500V 200MHz x50/x500
TT-SI 8110 2800V 100MHz x100/x1000
TT-SI 8010A 7000V 70MHz x100/x1000
TT-SI 8010B 7000V 100MHz x100/x1000
2 Using the Probe
WARNING
At the time of powering on the probe, the input leads must not be connected
to an item to be tested. Never operate the probe with the case open.
CAUTION
This probe is used to carry out differential measurements between two
points on the circuit under test. This probe is not designed for electrically
insulating the circuit under test or the measuring instrument.
Getting Started
1. Connect the BNC output connector to the vertical input of a general purposed
oscilloscope. The oscilloscope must have a ground referenced.
2. Connect power through USB or USB-adapter.
3. LED’s will turn on.
4. The default factory setting is high attenuation ratio, FULL bandwidth and audible
alarm is on. The probe has an automatic memory function, so it saves the state
before power off.
Test Procedure
1. Connect the BNC output connector to the vertical input of the oscilloscope.
2. Set the attenuation setting on the oscilloscope to match the probe setting.
3. Connect the input of probe to a function generator. Then select a square-wave
output of 10 V amplitude and 100 kHz frequency.
4. The square-wave will be displayed on the screen of the oscilloscope. The
oscilloscope should show the same voltage and frequency as the function
generator. This indicates the probe is working properly.