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TPI-460 Dual Channel, 20Mhz Oscilloscope with True RMS DMM
TPI-460 Dual Channel, 20Mhz Oscilloscope with True RMS DMM
Our Price: $995.95

Product Code: TPI-460

Includes the following:
  • Two Test Leads
  • Two Banana to BNC Adapters
  • One DC-60 MHz x 1 x 10 Passive Oscilloscope Probe
  • Power Supply and Instruction Manual


-20 MHz Bandwidth
Capture signals from AC/DC drive motors, sensors, actuators, line and control voltages, UPS and industrial machines.

-Cursor Readout
Measure the width and amplitude of the signal and display it on the screen instead of trying to figure it out manually.

Accurately measure sound signals.

-Pre and Post Triggering
View the waveform before and after the point the scope triggers at to find glitches and other anomalies with the signal.

-Trend Mode
Graph readings over a predetermined time period to check for surges or dropouts.

-Dual Input
View two waveforms on the display for comparison and troubleshooting.

Measure AC/DC volts up to 600V, frequency to 20 MHz, and resistance to 20 Meg ohm. Obtain accurate measurements of non-sinusoidal AC voltage and current waveforms found in controls and circuits with True RMS.

-Real Time Sample Rate
Capture spikes and dropouts of industrial signals with real time sampling of 25 mega samples per second.

-Bright LCD Backlight
Adjust brightness levels for clarity in any light condition. Optically Isolated RS232 Output Transfer data safely without a direct connection to your computer's circuitry.

-Continuous Autoset
Feature automatically determines the correct vertical and horizontal settings for optimum waveform viewing. Autoset provides hands free operation while moving between test points.

-Industrial motor control
View start-up in rush currents, waveform symmetry, SCR trigger pulses, variable frequency drive signals, pulse width modulation, noise, misc. AC/DC speed control signals.

-Power quality
Noise on industrial feeds, AC voltage waveshape, current waveforms, machine start-up/power quality interference and noise.

-Programmable logic controls
PLC input and output signals, control signals, signal conditioning circuits, communications lines and power supplies.

-NC machines
Power quality, sensor outputs, control circuits, safety circuits, calibration and adjustments.

-Uninterruptable power supplies
Sensing and monitoring circuits, switching circuits, output waveforms and current waveforms.

Public address feeds, amplifiers, mixers and preamps.

Horizontal and vertical scan rates, z-axis blanking, sync pulses and luminance. Industrial lighting controls SCR and other solid state designs.

-Factory automation
Robot control signals, machine vision, machine control and sensing circuits, calibration of positioning systems, analog controllers and servo controls.

-Line conditioners
Noise and quality.

-Voltage regulators
Noise and stability.

Waveform quality.
  • Bandwidth: 20 MHz w/SP60B 10:1 Probe 10 MHz w/Shielded Test Leads
  • Sample Rate:
    • Real Time: 25 Mega samples per Second up to 2 MHz
    • Equivalent Time: 500 Mega samples per Second > 2 MHz
  • Sensitivity: 50mV TO 200V/div 1,2,5 Sequence
  • Coupling: AC, DC, GND
  • Resolution: 8 bits
  • Accuracy: (3% + 0.05 range/div)
  • Modes: Single, Normal, Auto
  • Samples per Division: 25
  • Accuracy:
    • Equivalent Time: (0.5% + 0.08 time/div)
    • Real Time: (0.1% + 0.04 time/div)


  • Source: Internal
  • Modes: Free Run, Normal
  • Sensitivity:
    • Equivalent Time: 3 divisions or more
    • Real Time: 2 divisions or more
  • Plot Time: 30 sec/div to 1 hour/div
  • Plot Data Type: Max/Min Selectable
  • Memory: 2 Screens
  • DCV (CH1, CH2): 400mV, 4, 40, 400, 600V
    • Basic Accuracy: (0.5% + 5 digits)
  • ACV (CH1, CH2): 400mV, 4, 40, 400, 600V
    • Basic Accuracy: (1% + 10 digits)
  • Frequency (CH1, CH2): 1 Hz to 20 MHz
    • Basic Accuracy: (0.5% + 5 digits)
  • Ohm (CH1 only): 400, 4k, 40k, 400k, 4M, 20M
    • Basic Accuracy: (0.5% + 5 digits)
  • Continuity (CH1 only): Sounds < 0.1k ohm, (2% + 5 digits)

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