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True RMS measuring accuracy on AC Volts and AmpsMilliseconds Pulse Width - measures the ON-TIME of fuel injectorsRPM for both Conventional and DIS ignition systems - pick-up includedMeasures Temperature in both F anc C True RMS accuracy on this model.? 590TRMS was designed for the professional automotive technician.? This unit? is packed with testing capability - 18 test functions and 54 test ranges.? Unit features a massive LCD display with backlighting and 2 inch high digits.? Very easy to see from long distances.? Unit also features a desirable 20 Amp test range and auto power-off.? Kit includes: carrying case, two sets of test leads, temp probe, RPM pick-up and instructions included. Most Diagnostic Tools products are available for in-store pickup from Advance Auto Parts.

Blowing Fuses? Plug in the FUSE BUDDY and read circuit amperage draw on your DMM. Adapts your DMM...

Blowing Fuses? Plug in the FUSE BUDDY and read circuit amperage draw on your DMM. Adapts your DMM...

With the capability of measuring down to 1 milliamp .001A the 687 is a great tool for all low current...

This is an economical digital multimeter that cant be beat. The 501 has the capabilities of full range...