TPI 440 Scope Plus



SKU: 440 Categories: , , Tag: Brand:

Product Description

TPI 440 Scope Plus


The TPI 440 Scope Plus is a hand-held oscilloscope plus autoranging DMM. The instrument’s large, backlit LCD display shows a reading and waveform simultaneously. In addition to the standard functions of ACV, DCV, ACA, DCA, Ω, Diode Test and Continuity Buzzer; the 440 measures Frequency (Hz),Capacitance, Logic and Component test functions. The 440 also has RS232 output and software for interfacing with a PC is offered as an optional accessory.

The versatile handheld TPI 440 is a customer winner.

Technicians appreciate the bright backlight of the 3″ x 3″ cold cathode fluorescent display and rugged construction inside and out.

6 Instruments in 1:

  • Auto Ranging 4,000 Count True RMS DMM: TPI’s 440 has 9 measurement functions and 0.3% basic DC accuracy.
  • 1 MHz Oscilloscope: View industrial power signals such as motor controls, UPS, switching power supplies, and PLC controls with detail and clarity.
  • Trend Mode: Graph readings over a predetermined time period to check for surges or dropouts.
  • Component Test: Check voltage-current signatures on resistors, capacitors, and semiconductors.
  • Logic Test: Indicates transitions up to 2 MHz.
  • Frequency Counter: Measure low frequency signals from 1Hz to 2 MHz and display duty cycle, pulse width and period.
  • PC Compatibility with USB adapter cable and software; Optional accessory A414 allows user to download data or waveforms to PC for archiving, processing, and report generation. Ideal for extended monitoring.

The 440 comes complete with the following accessories:

  • 440 Instrument
  • Standard Test Lead Set
  • Charger/adapter
  • Rechargeable batteries
  • Instruction Manual
  • 3 yr warranty


Additional Information

Weight 3.9 lbs
Dimensions 9 × 7 × 3.5 in

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