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Test Products International (TPI)

- TPI is known by many professionals as the "Safety Green Meter Company". Our safety green instruments are easily recognizable and stand for Value and Safety. Most products are Listed to US and Canadian standards (cULus) and are backed by a 3 year, no hassle warranty.

The TPI product line includes Digital Multitesters, Digital Clamp-on Testers, Thermometers, Oscilloscope Probes, Connector Kits, Test Lead Sets and Accessories, Gas Analysis Instruments, Hand Held Oscilloscopes and BNC Cables. Collateral materials and repair centers at every location.

Selector Guide

Image of Test Product International Selector Guide

Find the right tool for the job with our TPI visual selector guide. From DMMs and current clamps to probes and environmental test tools, the TPI visual selector guide is an easy way to find the right tool for the job. Learn More

Newest Products View All (3)

Image of TPI's 9070 Smart Vibration Meter

9070 Smart Vibration Meter

TPI's smart vibration meters allow for easy display of vibration signals such as vibration severity and bearing conditions.

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Image of TPI's Electronic Clips

Electronic Clips

TPI's wide assortment of electronic clips allows customers to fill their connection needs with high quality alligator clips, clamps and connectors.

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Image of TPI's 460 Handheld Oscilloscope

460 Handheld Oscilloscope

TPI's 460 handheld digital oscilloscope features a 3" x 3" cold fluorescent display for a clear format.

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Product Training Modules View All (3)

460 Oscilloscope

460 Handheld Oscilloscope

Duration: 10 minutes

TPI 460, 20 megahertz handheld oscilloscope has a bright backlit 3" by 3" cold cathode fluorescent display, simple channel set-up, and SCOPE key functionality.

Test Leads

Modular Test Leads

Duration: 10 minutes

TPI's modular test leads, modular accessory tips and agency ratings.

440 Oscilloscope

440 DMM-Scope

Duration: 10 minutes

The 440 offers easy set-up, speed, numerous functions, convenience, and advanced features for power users all in one instrument.

Featured Videos View All (14)