TPI 153 Auto-Ranging Digital Multimeter

  • Measures AC voltage, DC voltage, AC current, DC current, and resistance
  • Autoranging function with maximum resolutions of µA and mV
  • Min/max recording, data hold and 500-hour battery life
More Info
Typically ships in 3-5 working days

TPI 153 Auto-Ranging Digital Multimeter

The TPI 153 Auto-Ranging Digital Multimeter has several advanced features and can measure AC voltage up to 750V, DC voltage up to 1000V, AC current up to 10A, DC current up to 10A, and resistance up to 40MΩ as well as performing diode and continuity testing. With basic accuracy of ±0.3% and an array of ranges and resolutions for each parameter, the meter ensures reliable, precise readings when inspecting electrical systems. An ultra-high resolution of 0.1µA for current has HVAC-specific applications such as checking smoke detectors.

Min/max recording gives an in-depth look into circuit outputs and auto ranging helps save time and keep readings precise. Readings are displayed on the TPI 153’s large, digital screen and it is easy to operate thanks to a clear dial. Data hold permits a reading to be fixed on-screen.

A strong rubber-boot holster is provided as standard and has a tilt stand for hands-free use. Test leads and fuses are also provided with the TPI 153, which has a safety rating of Cat III 600V. A three-year warranty covers the instrument and it also has a 500-hour battery life with a sleep mode.

TPI part number: 153

Key Features

  • AC voltage range: 0 to 750V
  • DC voltage range: 0 to 1000V
  • AC current range: 0 to 10A
  • DC current range: 0 to 10A
  • Resistance range: 0 to 40MΩ
  • Continuity/diode testing
  • High resolution (including µA)
  • Several ranges for each variable
  • Min/max recording
  • Clear screen with data hold
  • Auto-ranging and manual ranging
  • Cat III 600V
  • Three-year warranty
  • 500-hour battery life

What's In The Box?

  • TPI 153 Digital Multimeter
  • Rubber Boot
  • Fuse, 2 Amp
  • Fuse, 10 Amp
  • Test Lead Set
  • Instruction Manual
  • 9V Battery

DC Volts

  • Maximum Input: 1000V 
  • Maximum Resolution: 0.1mV 
  • Accuracy: +/-0.3%

AC Volts

  • Maximum Input: 750V 
  • Maximum Resolution: 0.001V 
  • Accuracy: +/-0.8%

DC Amps

  • Maximum Input: 10A 
  • Maximum Resolution: 0.1μA 
  • Accuracy: +/-0.5%

AC Amps

  • Maximum Input: 10A 
  • Maximum Resolution: 0.1μA 
  • Accuracy: +/-0.8%

Resistance (Ohms)

  • Maximum Input: 40MΩ 
  • Maximum Resolution: 0.1mΩ 
  • Accuracy: +/-0.5%


  • Continuity: Audible at less than 50Ω
  • Diode: 3V at 30µA maximum output
  • Duty Cycle: N/A
  • True RMS Responding: No
  • Conductance: No
  • Pulse Width: No
  • Data Hold: Yes
  • Min/Max Record: Yes
  • Sleep Mode / Auto Off: Yes
  • Protective Boot: Yes (standard)
  • Display Type: 4000 count LCD
  • Range Selection: Auto/Manual
  • Operating Temperature: 0°C to 40°C
  • Storage Temperature: -10°C to 50°C
  • Humidity: 80% non-condensing
  • Size: 187mm x 86mm x 33mm with boot
  • Weight: 340g with boot
  • Battery Type: 9V
  • Battery Life: 500hrs Typical
  • OverInput Category: CAT III 600V
  • Agency Approval: cULus 61010-1, IEC 61010-1
  • Warranty: Limited Lifetime