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The ornamental design for an electrical battery test instrument, substantially as shown and described. |
FIG. 1 is a front perspective view of an electrical battery test instrument showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof, the right side being a mirror image thereto;
FIG. 4 is a rear elevational view thereof.
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
Jacobson, David J., Zaro, Marvin
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D278212, | Apr 26 1982 | Cable Electric Products, Inc. | Battery tester |
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D298923, | Feb 04 1986 | Vanguard Electronics Company, Inc. | Holder for testing an integrated circuit chip |
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