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  Featuring - TPI - Test Products International
 
 

Test Product International
tpi
Model 460 Dual-Channel, 20 Mhz Oscilloscope

3-Year Limited Warranty


Features

Dual Channel - Permits viewing two waveforms simultaneously on a single time base.

20 MHz Bandwidth -
Along with the high sampling rate, permits faithful reproduction of fast rise-time signals such as SCR firing or VFD output pulses.

Double Insulated and Battery Powered
- Safe waveform analysis on Industrial Equipment to 600 VAC including:
DC Motor Drives, Generator Excitation Systems, Variable Frequency Drives ( VFD's),  and Soft-Starts.

Easy to Operate - Auto Mode Function for quick set-up. Menu-Type Function Keys simplify input setting selections and triggering.

True RMS Multimeter - Real-time measurement and display functions are included so you can make quick, accurate voltage  measurements without calculations.

Glitch Capture - Feature permits capture and storage of one-time events.  (Performs the same function as an Analog Storage Scope.)

RS232 Output -
Optically coupled for high noise immunity. Waveform Save Feature and Windows-Based Software permits down-loading of stored waveforms to a computer for printing a hard-copy troubleshooting reference, further analysis, or inclusion in reports.

Trend Mode - Helps pinpoint system problems by recording deviations below and above programmable Min/Max Setpoints. Use it to detect abnormalities such as: Over/Under Voltage or Current. Instrument flags the time of the deviation (from the start of the recording).

See below for a list of recommended accessories for the Test Products International 460 Oscilloscope.

Also see below for a list of Instrument Application Notes detailing the use of Test Products International equipment or click Article Index to go directly to a list of all Instrument Application Notes.

Included Accessories

The basic 460 instrument package includes: Two test leads, two Banana to BNC Adapters, one DC-60 MHz switch-selectable (X1 or X10) Passive Oscilloscope Probe, Power Supply, and Instruction Manual. See additional optional equipment below.

 

Model 460

Price $895.95

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Click to view the Complete Specs on this instrument.

  • First-time users appreciate the simplicity. 

  • Experienced users appreciate the
    advanced features. 
     

  • Everyone appreciates the safety features.

Test Products International
t
pi. The Value LeaderTM
 

This Test Products International equipment is in stock and can be shipped immediately.
 

Now!  Four ways to order this electrical test equipment.  Click How-to-Order for details.

Questions on this product?  Contact Us

Don't see the option you're looking for?  tpi probably has it.  Click here to order the Full-Line Catalog. 

Recommended Optional Equipment

Enhancing the 460's Capability

Price

                   

SP60B 60 MHz Oscilloscope Probe

A second probe (the basic instrument package come with one probe) will let you fully utilize the 460's dual trace capability.  With it you can measure and compare two different signals (which are referenced to the same circuit common).

$34.95

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                      TPI Current Adapter for Oscilloscopes and Multimeters

Also works with the TPI 183 True RMS Multimeter.  So you don't have to buy two probes!

A256 AC/DC Current Adapter

This is the adapter you will probably want for most motor control applications. It is good for use up to 400 amps, but is still small enough to be convenient in tight MCC enclosures.  For improved accuracy at lower currents, the unit also has a switch selectable 40 amp range.  Another plus: it is a DC probe which is handy for measuring the DC output of exciters and generators, welders, and station battery chargers.

$84.95

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     Current Adaptor for the TPI Multimeter and Oscilloscopes

DC operation is accomplished through the use of state-of-the-art Hall Effect Circuitry.
This adapter also works with the 183 Multimeter and the 440 Scopemeter

A254 AC/DC Current Adapter

Here's a neat and safe way to measure currents on High Voltage Equipment.  The A254 adapter has a maximum rating of 60 amps, but is accurate even below one amp, so you can make current measurements on the 5-amp secondary of Current Transformers (CT's) and stay out of the High Voltage Cubicle. The small opening diameter (1/2") insures good coupling but is large enough for protective relay and other instrument wiring.  See our Application Note below.

$299.95

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Not Pictured
Also works with the 183 Multimeter

A296 AC/DC Current  Adapter

This Adapter will go to 1000 amps and has a larger jaw opening (circular in shape, it opens to 1.5 inches).  If you are working with a lot of high currents and big conductor this adapter will be your choice.

$84.95

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A404 PC Software for the 460 Oscilloscope

Download measurements and waveforms to your PC.  Includes Windows-Based Software and RS232 Optically coupled cable.

$69.95

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A405 Protective Boot

Guard against inevitable impacts.  Unique rear cut-out design allows deployment of the 460's rear tilt stand.  Also helps to keep the instrument from sliding around on smooth surfaces..

$19.95

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A905 Soft Zipper Case

You will want to protect your investment with this convenient, padded, carrying case.  Moveable partitions make it easy to customize the divider positions for probes, leads, and other accessories.
 

$39.95

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Available Application Notes tpi -Test Products International
460 Oscilloscopes

Click Article # below to view and download article in PDF Format.
or
Click Article Index to see a listing of all Instrument Application Notes.

 

Title Synopsis Article #

 
AC Current Measurement
on High Voltage Systems


 

Quick and safe measurement of High Voltage System Currents using the TPI A254 Low Current Clamp Adapter. Low range accuracy permits measurements on the system Current Transformer (CT) secondary windings.  Adapter can be used with most TPI  Multimeters, the TPI 460 Oscilloscope, or the 440 Scopemeter.

AN0008



Recording MV Motor Starts
(Application Note Available 11/15/04)

 

Using TPI 460 Oscilloscopes to record Medium Voltage (MV) Motor Starting Characteristics. Recordings will provide measurement data required to properly calibrate and program protective relay equipment. The information can also be stored and downloaded to a computer providing a valuable reference for future system troubleshooting.
 

 

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