Universal Laboratory Hydrometer with Case, 0.700-2.000 SG Subcategory_Sensors and Probes Battery-powered portable digital voltmeter measuring

Battery-powered portable digital voltmeter measuring 0-20V DC at plus-or-minus 1-digit accuracy on a large LCD

and a six-turn thick coil for hands-on Lenz's law and induction-heating work

anchoring magnet-strength comparison work across the horseshoe series

Converts a 3-bit binary input (0V/5V logic) into a 0 to 7V analog output

Universal Laboratory Hydrometer with Case, 0.700-2.000 SG Subcategory_Sensors and Probes Battery-powered portable digital voltmeter measuringReading both light and heavy liquids on a single dual scale stem from 0. 700 to 2. 000 specific gravity at 0. 01 graduations, this hydrometer ships in a hard plastic protective case.