Measurement
Our variety of thermometers, weight sets, tape measures and measurement STEM kits make teaching measurements in the classroom easy. Sonic Supply stock products which are sure to give accurate results with every use. Shop for kits that are focused on learning to measure to building and designing batteries. Browse our full range below.
Globe Scientific and United Scientific Supplies make up all the products on this page. Both of these companies have years of experience in manufacturing high quality measuring equipment that you can rely on.
What is a calibration weight?
A calibration weight is a specifically designed weight used to calibrate weighing scales and balances to ensure they remain consistent and accurate. They are commonly made from stainless steel, cast iron and brass, although a variety of other materials can be used.
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United Scientific™ Secchi Disk
United Scientific Supplies Inc.Original price $29.23Original price $29.23 - Original price $29.23Original price $29.23Current price $21.09$21.09 - $21.09Current price $21.09| /In stockSecchi Disk For Water Clarity Measurements Features A Robust White Plastic Disk With Permanent Screen Printed Black Sectors. Includes Attached Sink...
View full detailsOriginal price $29.23Original price $29.23 - Original price $29.23Original price $29.23Current price $21.09$21.09 - $21.09Current price $21.09| /Sale Sale -
United Scientific™ Wall Thermometer, Wet & Dry Bulb
United Scientific Supplies Inc.Original price $17.49Original price $17.49 - Original price $17.49Original price $17.49Current price $8.42$8.42 - $8.42Current price $8.42| /In stockUnited Scientific Supplies Inc. Wall Thermometer, Wet & Dry Bulb Calculate the relative humidity of air using this device. Includes two identi...
View full detailsOriginal price $17.49Original price $17.49 - Original price $17.49Original price $17.49Current price $8.42$8.42 - $8.42Current price $8.42| /Sale Sale -
United Scientific™ Measurement Kit
United Scientific Supplies Inc.Original price $51.74Original price $51.74 - Original price $51.74Original price $51.74Current price $46.58$46.58 - $46.58Current price $46.58| /In stockIncludes A Variety Of Tools And Objects For Teaching Basics Of Measurement. Kit Is Shipped In A Reusable Storage Box. Includes Activity Guide With ...
View full detailsOriginal price $51.74Original price $51.74 - Original price $51.74Original price $51.74Current price $46.58$46.58 - $46.58Current price $46.58| /Sale Sale -
United Scientific™ Wall Thermometer On Wooden Base
United Scientific Supplies Inc.Original price $13.79Original price $13.79 - Original price $13.79Original price $13.79Current price $3.17$3.17 - $3.17Current price $3.17| /In stockUnited Scientific Supplies Inc. Wall Thermometer On Wooden Base Graduated in Celsius and Fahrenheit, this thermometer shows temperature ranges of ...
View full detailsOriginal price $13.79Original price $13.79 - Original price $13.79Original price $13.79Current price $3.17$3.17 - $3.17Current price $3.17| /Sale Sale -
United Scientific™ Dial Thermometer, -20 To 50 Degrees C, And 0 To 120 Degrees F
United Scientific Supplies Inc.Original price $3.78 - Original price $3.78Original price$3.78$3.78 - $3.78Current price $3.78| /In stockDial Thermometer, -20 To 50 Degrees C, And 0 To 120 Degrees FThis versatile 38mm (1-1/2") diameter thermometer features molded plastic dial and is ...
View full detailsOriginal price $3.78 - Original price $3.78Original price$3.78$3.78 - $3.78Current price $3.78| / -
United Scientific™ Hooked Weight Set Of 6, Aluminum
United Scientific Supplies Inc.Original price $27.31Original price $27.31 - Original price $27.31Original price $27.31Current price $19.71$19.71 - $19.71Current price $19.71| /In stockSet Of Six Hooked Aluminum Masses With A Plastic Storage Base. Includes One Each Of 10G, 20G, 30G, 40G, 50G, And 100G Masses.Set of six hooked alum...
View full detailsOriginal price $27.31Original price $27.31 - Original price $27.31Original price $27.31Current price $19.71$19.71 - $19.71Current price $19.71| /Sale Sale -
United Scientific™ Vernier Caliper, Dial Type
United Scientific Supplies Inc.Original price $52.79Original price $52.79 - Original price $52.79Original price $52.79Current price $43.53$43.53 - $43.53Current price $43.53| /In stockDial Vernier CalipersThis precision measuring tool is made of hardened steel for precision and durability. It has a range of 150 MM and a large, ea...
View full detailsOriginal price $52.79Original price $52.79 - Original price $52.79Original price $52.79Current price $43.53$43.53 - $43.53Current price $43.53| /Sale Sale -
United Scientific™ Sextant, Brass
United Scientific Supplies Inc.Original price $51.33Original price $51.33 - Original price $51.33Original price $51.33Current price $47.53$47.53 - $47.53Current price $47.53| /In stockDesigned For Beginners As Well As Experienced Navigators, This Sextant Features An Adjustable Index Mirror, Index, And Horizon Shades. Durable Bras...
View full detailsOriginal price $51.33Original price $51.33 - Original price $51.33Original price $51.33Current price $47.53$47.53 - $47.53Current price $47.53| /Sale Sale -
United Scientific™ Micrometer
United Scientific Supplies Inc.Original price $11.33 - Original price $11.33Original price$11.33$11.33 - $11.33Current price $11.33| /Out of stockIntroductory Level Metric Micrometer Graduated To Read Up To 25Mm In 0.01Mm Divisions. Comes In A Plastic Storage Case.Introductory level metric mi...
View full detailsOriginal price $11.33 - Original price $11.33Original price$11.33$11.33 - $11.33Current price $11.33| /Sold out -
United Scientific™ The Chemistry Of Invisible Inks Stem Kit
United Scientific Supplies Inc.Original price $82.30Original price $82.30 - Original price $82.30Original price $82.30Current price $70.73$70.73 - $70.73Current price $70.73| /In stockUnique Stem Kit For Introducing Students To Ink Chromatography And Forensics. Covered Concepts Include Data Analysis, Chromotographs, Inks And Thei...
View full detailsOriginal price $82.30Original price $82.30 - Original price $82.30Original price $82.30Current price $70.73$70.73 - $70.73Current price $70.73| /Sale Sale -
VeeGee Scientific Thermometer, Digital, Dual Scale -50 to 150°C & -58 to 302°F, 12" Stem
VeeGee ScientificOriginal price $31.95 - Original price $31.95Original price$31.95$31.95 - $31.95Current price $31.95| /In stockVeeGee Scientific Thermometer, Digital, Dual Scale -50 to 150°C & -58 to 302°F, 12" StemDIGITAL STEM THERMOMETERS VEE GEE Scientific digital st...
View full detailsOriginal price $31.95 - Original price $31.95Original price$31.95$31.95 - $31.95Current price $31.95| / -
VeeGee Scientific Thermometer, Dial, 0° to 200°F, 3" Diameter, 36" Stem Length
VeeGee ScientificOriginal price $64.95 - Original price $64.95Original price$64.95$64.95 - $64.95Current price $64.95| /In stockVeeGee Scientific Thermometer, Dial, 0° to 200°F, 3" Diameter, 36" Stem LengthLONG STEM DIAL THERMOMETERS - 3" DIAMETER VEE GEE® Scientific Dial Th...
View full detailsOriginal price $64.95 - Original price $64.95Original price$64.95$64.95 - $64.95Current price $64.95| / -
VeeGee Scientific Thermometer, Dial, -40° to 160°F, 3" Diameter, 6" Stem Length (Pack of 10)
VeeGee ScientificOriginal price $16.99 - Original price $16.99Original price$16.99$16.99 - $16.99Current price $16.99| /In stockVeeGee Scientific Thermometer, Dial, -40° to 160°F, 3" Diameter, 6" Stem Length (Pack of 10)The dial thermometer indicates temperature through the ...
View full detailsOriginal price $16.99 - Original price $16.99Original price$16.99$16.99 - $16.99Current price $16.99| / -
Globe Scientific Infrared, Non-Contact Thermometer
Globe ScientificOriginal price $127.40 - Original price $127.40Original price$127.40$127.40 - $127.40Current price $127.40| /Enjoy clinical grade accuracy and speed in your home, business or school and avoid cross-infection with our FDA approved Non-Contact Infrared Therm...
View full detailsOriginal price $127.40 - Original price $127.40Original price$127.40$127.40 - $127.40Current price $127.40| / -
United Scientific™ Slotted Weight Set Of 12, Aluminum
United Scientific Supplies Inc.Original price $11.57 - Original price $11.57Original price$11.57$11.57 - $11.57Current price $11.57| /In stockSlotted Weight Set Of 12, AluminumIncludes a 50g aluminum hanger and 12 aluminum weights, 9 x 20g, 1 x 10g, and 2 x 5g.
Original price $11.57 - Original price $11.57Original price$11.57$11.57 - $11.57Current price $11.57| / -
United Scientific™ Stopwatch, Water-Resistant
United Scientific Supplies Inc.Original price $6.04 - Original price $6.04Original price$6.04$6.04 - $6.04Current price $6.04| /In stockStopwatch, Water-ResistantWater-resistant stopwatch with lanyard features split and cumulative time modes, 1/100th second increments, calendar/date...
View full detailsOriginal price $6.04 - Original price $6.04Original price$6.04$6.04 - $6.04Current price $6.04| / -
United Scientific™ Hooke'S Law Spring Set Of 5
United Scientific Supplies Inc.Original price $7.85 - Original price $7.85Original price$7.85$7.85 - $7.85Current price $7.85| /In stockHooke'S Law Spring Set Of 5 A Set Of 5 Springs With Different Spring Constants.A set of 5 springs with different spring constants. The forces requi...
View full detailsOriginal price $7.85 - Original price $7.85Original price$7.85$7.85 - $7.85Current price $7.85| / -
United Scientific™ Thermometer, Red Liquid, 12", Total Immersion, Dual Scale, -20 To 150 C / 0 To 300 F
United Scientific Supplies Inc.Original price $1.62 - Original price $1.62Original price$1.62$1.62 - $1.62Current price $1.62| /In stockThermometer, Red Liquid, 12", Total Immersion, Dual Scale, -20 To 150 C / 0 To 300 FRed spirit-filled thermometers provide increased safety and eco...
View full detailsOriginal price $1.62 - Original price $1.62Original price$1.62$1.62 - $1.62Current price $1.62| / -
United Scientific™ Thermometer, Red Liquid, 12", Total Immersion, Dual Scale, -20 To 110 C / 0 To 230 F
United Scientific Supplies Inc.Original price $1.62 - Original price $1.62Original price$1.62$1.62 - $1.62Current price $1.62| /In stockThermometer, Red Liquid, 12", Total Immersion, Dual Scale, -20 To 110 C / 0 To 230 FRed spirit-filled thermometers provide increased safety and eco...
View full detailsOriginal price $1.62 - Original price $1.62Original price$1.62$1.62 - $1.62Current price $1.62| / -
United Scientific™ Thermometer, Red Liquid, 12", Total Immersion, -10 To 150 C
United Scientific Supplies Inc.Original price $1.54 - Original price $1.54Original price$1.54$1.54 - $1.54Current price $1.54| /In stockThermometer, Red Liquid, 12", Total Immersion, -10 To 150 CRed spirit-filled thermometers provide increased safety and economicpricing. They contai...
View full detailsOriginal price $1.54 - Original price $1.54Original price$1.54$1.54 - $1.54Current price $1.54| / -
United Scientific™ Thermometer, Red Liquid, 12", Total Immersion, -20 To 110 C
United Scientific Supplies Inc.Original price $1.54 - Original price $1.54Original price$1.54$1.54 - $1.54Current price $1.54| /In stockThermometer, Red Liquid, 12", Total Immersion, -20 To 110 CRed spirit-filled thermometers provide increased safety and economicpricing. They contai...
View full detailsOriginal price $1.54 - Original price $1.54Original price$1.54$1.54 - $1.54Current price $1.54| / -
United Scientific™ Thermometer, Red Liquid, 6", Total Immersion, Dual Scale, -20 To 110 C / 0 To 230 F
United Scientific Supplies Inc.Original price $1.36 - Original price $1.36Original price$1.36$1.36 - $1.36Current price $1.36| /In stockThermometer, Red Liquid, 6", Total Immersion, Dual Scale, -20 To 110 C / 0 To 230 FRed spirit-filled thermometers provide increased safety and econ...
View full detailsOriginal price $1.36 - Original price $1.36Original price$1.36$1.36 - $1.36Current price $1.36| / -
United Scientific™ Thermometer, Red Liquid, 12", Partial Immersion, Dual Scale, -20 To 150 C / 0 To 300 F
United Scientific Supplies Inc.Original price $1.62 - Original price $1.62Original price$1.62$1.62 - $1.62Current price $1.62| /In stockThermometer, Red Liquid, 12", Partial Immersion, Dual Scale, -20 To 150 C / 0 To 300 FRed spirit-filled thermometers provide increased safety and e...
View full detailsOriginal price $1.62 - Original price $1.62Original price$1.62$1.62 - $1.62Current price $1.62| / -
United Scientific™ Thermometer, Red Liquid, 6", Total Immersion, -20 To 110 C
United Scientific Supplies Inc.Original price $1.36 - Original price $1.36Original price$1.36$1.36 - $1.36Current price $1.36| /In stockThermometer, Red Liquid, 6", Total Immersion, -20 To 110 CRed spirit-filled thermometers provide increased safety and economicpricing. They contain...
View full detailsOriginal price $1.36 - Original price $1.36Original price$1.36$1.36 - $1.36Current price $1.36| /