MEASURING INSTRUMENT FOR DETECTION OF ELECTRICAL PROPERTIES IN A LIQUID
First Claim
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1. A measuring instrument for detection of electrical properties in a liquid comprising:
- a main body configured to hold a tester;
a first pole extending from the main body; and
a second pole extending from the main body that is spaced apart from the first pole,the first pole carrying a positive probe for attachment to the tester, and the second pole carrying a negative probe for attachment to the tester, wherein when the probes are placed in the liquid, electrical properties in the liquid are detected by the tester.
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Abstract
A measuring instrument for detection of electrical properties in a liquid includes a main body configured to hold a tester, a first pole extending from the main body, and a second pole extending from the main body that is spaced apart from the first pole. The first pole carries a positive probe for attachment to the tester, and the second pole carries a negative probe for attachment to the tester. When the probes are placed in the liquid, electrical properties in the liquid are detected by the tester.
16 Citations
20 Claims
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1. A measuring instrument for detection of electrical properties in a liquid comprising:
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a main body configured to hold a tester; a first pole extending from the main body; and a second pole extending from the main body that is spaced apart from the first pole, the first pole carrying a positive probe for attachment to the tester, and the second pole carrying a negative probe for attachment to the tester, wherein when the probes are placed in the liquid, electrical properties in the liquid are detected by the tester. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A measuring instrument for detection of electrical properties in water comprising:
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a main body having an interior passage, the main body configured to hold a multimeter, wherein the multimeter has a plurality of leads and the probes can be selectively attached to the leads for one of voltage measurement, and current measurement; a telescoping shaft of non-conductive material having an interior passage; a transverse spreader bar of non-conductive material having an interior passage and connected to the telescoping shaft; a grip assembly connected to the main body permitting handheld operation of the measuring instrument; a first pole of non-conductive material having an interior passage extending from the spreader bar; and a second pole of non-conductive material having an interior passage extending from the spreader bar that is spaced apart from the first pole; the first pole carrying a positive probe of conductive material for attachment to the multimeter, and the second pole carrying a negative probe of conductive material for attachment to the multimeter, wherein the probes are disposed in one or more of said interior passages, and wherein when the probes are placed in the water, voltage across the probes, and current through the probes in the water are detected by the multimeter.
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Specification