Hydrometers

Instruments used to measure the specific gravity, relative density, and/or percent alcohol content of liquid samples. Products are available in various calibrations for applications including healthcare, industry, education, and soil analysis.

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Grainger Exhaust Fan 48In Bl Alum 895 R

Exhaust Fan 48In Bl Alum 895 RPM

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Grainger CFL Ballast Rapid Start 13W 2 Bulbs

The Lumapro CFL Ballast Compact Fluorescent is a 16W 120V electronic ballast that operates one 13W-42W 4-pin CFL lamp. It has a thermoplastic housing, measures 5-1/4" length x 2-1/4" width x 1-1/8" height, and weighs 0.55 lbs. This ballast has a 0.99 ballast factor, >0.95 power factor, <20% total harmonic distortion, and complies with FCC rules. It can be used with dimmable CFLs and has a 3-year warranty when used with Lumapro lamps. This electronic ballast is designed for indoor use.

Pricing & Availability

MSC Vermont Gage Plug Gage, 1.2500 in Diameter, Class ZZ Plus, Tool Steel

This plug gage is engineered for precise measurement and inspection of dimensions and geometries. Made from durable tool steel, it is suitable for various industrial and laboratory applications requiring high accuracy.

Diameter of measurement: 1.2500 in
Overall length: 1.5000 in
Tolerance: 0.000240 in
Material: Tool steel
Hardness: 60/65 Rc
Finish: 4 microinch
Roundness: Round within 0.0001 in
Marked with diameter and direction of tolerance on gages over 0.0605 in
Certificate of accuracy is included
Handle sold separately