Blue Point Mt596a Multimeter Manual May 2026

The Complete Guide to the Blue Point MT596A Multimeter: Manual, Functions, and Troubleshooting

If you’ve recently acquired a Blue Point MT596A digital multimeter—whether through a toolbox inheritance, an eBay purchase, or as part of a used Snap-on diagnostics kit—you have likely run into a common problem: finding the official manual.

Blue Point, a value-oriented brand under the Snap-on Industrial umbrella, produced the MT596A as a robust, mid-range autoranging multimeter. While it shares DNA with several generic OEM models, its specific features and safety ratings require a dedicated guide. blue point mt596a multimeter manual

This article serves as your comprehensive Blue Point MT596A multimeter manual. We will cover specifications, button functions, measurement procedures, common error codes, and where to download the official PDF. The Complete Guide to the Blue Point MT596A

Dwell Angle (For older ignition systems)

1. Dial to DWELL.
2. Select cylinder number (4, 6, 8) using the RANGE button.
3. Connect black lead to ground, red lead to ignition coil negative terminal.
4. Start engine. Reading should be 30°–45° (4-cyl) or 25°–35° (8-cyl).

The Executive Summary

The Blue Point MT596A is a capable, mid-range automotive multimeter. It is rugged enough for shop life but lacks the advanced graphing capabilities of high-end Snap-on units. The manual that accompanies it is utilitarian—it tells you how to not blow the fuse, but it fails to teach you the diagnostic strategies that the tool is capable of performing. Dial to DWELL

Verdict: A solid "B" tier tool with a "C" tier manual.

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AC Voltage (e.g., 110V wall outlet, alternator ripple)

1. Turn dial to ACV (V with ~ symbol).
2. Follow same lead connections.
3. Caution: The MT596A is not intended for high-energy AC mains troubleshooting (CAT III 600V is safe for outlets, but not industrial panels).