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Proficiency Based Grading Scale

Uses item details. Price when purchased online

Staedtler Student Grade Engineering Scale, 12in Was $7.50

Staedtler Student Grade Engineering Scale, 12in
Available in additional 2 options
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Staedtler Student Grade Engineering Scale, 12in

5 out of 5 Stars. 11 reviews
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Clearance Osdhezcn Dense Fold Able Clear Scale Perfect For Students Specialists Classroom Office Use Was $8.86

Osdhezcn Dense Fold Able Clear Scale Perfect For Students Specialists Classroom Office Use

Osdhezcn Dense Fold Able Clear Scale Perfect For Students Specialists Classroom Office Use

Other options to consider

INTBUYING Rgt-140 Physicians Mechanical Standing Height And Weight Scale Physical Scale Medical $249.00

INTBUYING Rgt-140 Physicians Mechanical Standing Height And Weight Scale Physical Scale Medical
current price $249.00

INTBUYING Rgt-140 Physicians Mechanical Standing Height And Weight Scale Physical Scale Medical

1 out of 5 Stars. 1 reviews

Clearance HEMOTON Laboratory Weight Scales Teaching Pallet Balance Student $21.87 Was $24.57

HEMOTON Laboratory Weight Scales Teaching Pallet Balance Student
current price Now $21.87, Was $24.57

HEMOTON Laboratory Weight Scales Teaching Pallet Balance Student

Cardinal Scale-Detecto 4851 Wheelchair Scale Mechanical 140 Kg X 100 G $1,235.20

Cardinal Scale-Detecto 4851 Wheelchair Scale Mechanical 140 Kg X 100 G
current price $1,235.20

Cardinal Scale-Detecto 4851 Wheelchair Scale Mechanical 140 Kg X 100 G

Clearance SEWCHICS 1Pcs Commercial Weight Scale Plastic with High Precision Weighing for Students $15.43 Was $17.34

SEWCHICS 1Pcs Commercial Weight Scale Plastic with High Precision Weighing for Students
current price Now $15.43, Was $17.34

SEWCHICS 1Pcs Commercial Weight Scale Plastic with High Precision Weighing for Students

0.001g Digital Scale 50g 200g Portable Mini Scale, Precise Graduation Professional Pocket Scale Milligram Calibration Weight Tool ,Amazing Accuracy From $28.42

0.001g Digital Scale 50g 200g Portable Mini Scale, Precise Graduation Professional Pocket Scale Milligram Calibration Weight Tool ,Amazing Accuracy
50g-0.001, variant on 0.001g Digital Scale 50g 200g Portable Mini Scale, Precise Graduation Professional Pocket Scale Milligram Calibration Weight Tool ,Amazing Accuracy
200g-0.01, variant on 0.001g Digital Scale 50g 200g Portable Mini Scale, Precise Graduation Professional Pocket Scale Milligram Calibration Weight Tool ,Amazing Accuracy
Options
From$2842

0.001g Digital Scale 50g 200g Portable Mini Scale, Precise Graduation Professional Pocket Scale Milligram Calibration Weight Tool ,Amazing Accuracy

GASTROPOD 50G /0.001G Milligram Scale, Fine Scale, Mg Scale, Milligram Scale, Pocket Scale, Laboratory Scale With LCD Display, Letter Scale Professional Digital Scale $17.38

GASTROPOD 50G /0.001G Milligram Scale, Fine Scale, Mg Scale, Milligram Scale, Pocket Scale, Laboratory Scale With LCD Display, Letter Scale Professional Digital Scale
current price $17.38

GASTROPOD 50G /0.001G Milligram Scale, Fine Scale, Mg Scale, Milligram Scale, Pocket Scale, Laboratory Scale With LCD Display, Letter Scale Professional Digital Scale

Detecto 2391 10.5 in. X 14.5 in. Platform Eye Level Physician Scale 180 Kg X 100 G with Height Rod

Detecto 2391 10.5 in. X 14.5 in. Platform Eye Level Physician Scale 180 Kg X 100 G with Height Rod
MultiColor, variant on Detecto 2391 10.5 in. X 14.5 in. Platform Eye Level Physician Scale 180 Kg X 100 G with Height Rod
Stainless Steel, variant on Detecto 2391 10.5 in. X 14.5 in. Platform Eye Level Physician Scale 180 Kg X 100 G with Height Rod
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Detecto 2391 10.5 in. X 14.5 in. Platform Eye Level Physician Scale 180 Kg X 100 G with Height Rod

U.S. Solid Precision Lab Scale 300g x 0.01g High Precision Analytical Balance With RS232 Interface Detachable Draft Shield Calibration Weight 100-240 VAC $81.39

U.S. Solid Precision Lab Scale 300g x 0.01g High Precision Analytical Balance With RS232 Interface Detachable Draft Shield Calibration Weight 100-240 VAC
current price $81.39

U.S. Solid Precision Lab Scale 300g x 0.01g High Precision Analytical Balance With RS232 Interface Detachable Draft Shield Calibration Weight 100-240 VAC

Analog Platform Scale, 2 kg Scale, Kitchen Scales, Weighing Scales, Classroom Supplies for Teachers Elementary, Teacher Supplies, School Supplies From $13.22

Analog Platform Scale, 2 kg Scale, Kitchen Scales, Weighing Scales, Classroom Supplies for Teachers Elementary, Teacher Supplies, School Supplies
Available in additional 3 options
Options
From$1322

Analog Platform Scale, 2 kg Scale, Kitchen Scales, Weighing Scales, Classroom Supplies for Teachers Elementary, Teacher Supplies, School Supplies

U.S. Solid Precision Lab Scale 5000g x 0.01g Analytical Balance with RS232 Interface and AC/DC Power $109.09

U.S. Solid Precision Lab Scale 5000g x 0.01g Analytical Balance with RS232 Interface and AC/DC Power
current price $109.09

U.S. Solid Precision Lab Scale 5000g x 0.01g Analytical Balance with RS232 Interface and AC/DC Power

U.S. Solid Precision Lab Scale 1mg - 1000g x 0.001g w/ RS232 Interface & Glass Windshield - Ideal for Laboratory Use $471.39

U.S. Solid Precision Lab Scale 1mg - 1000g x 0.001g w/ RS232 Interface & Glass Windshield - Ideal for Laboratory Use
current price $471.39

U.S. Solid Precision Lab Scale 1mg - 1000g x 0.001g w/ RS232 Interface & Glass Windshield - Ideal for Laboratory Use

Excellerations Milliliters Bucket Scale $29.99

Excellerations Milliliters Bucket Scale
current price $29.99

Excellerations Milliliters Bucket Scale

Plastic Dial Display Scale Transparent Weight Density Scales Balance Laboratory Platform Student $19.14

Plastic Dial Display Scale Transparent Weight Density Scales Balance Laboratory Platform Student
current price $19.14

Plastic Dial Display Scale Transparent Weight Density Scales Balance Laboratory Platform Student

RUISHAN 3000g x 0.01g Lab Analytical Precision Balance 01 Gram Weighs Scale Centigram Scale, Calibrated Scale | Scientific Scale for Lab, Jewelry, Business with Counting, Weighing Function and RS232 From $118.00

RUISHAN 3000g x 0.01g Lab Analytical Precision Balance 01 Gram Weighs Scale Centigram Scale, Calibrated Scale | Scientific Scale for Lab, Jewelry, Business with Counting, Weighing Function and RS232
Available in additional 5 options
Options
From$11800

RUISHAN 3000g x 0.01g Lab Analytical Precision Balance 01 Gram Weighs Scale Centigram Scale, Calibrated Scale | Scientific Scale for Lab, Jewelry, Business with Counting, Weighing Function and RS232

3 out of 5 Stars. 1 reviews

U.S. Solid Digital Analytical Balance 110g x 0.001g/1mg Electronic Lab Precision Scale with 1 LCD Screen, 4 Units Available, RS232 Interface $168.39

U.S. Solid Digital Analytical Balance 110g x 0.001g/1mg Electronic Lab Precision Scale with 1 LCD Screen, 4 Units Available, RS232 Interface
current price $168.39

U.S. Solid Digital Analytical Balance 110g x 0.001g/1mg Electronic Lab Precision Scale with 1 LCD Screen, 4 Units Available, RS232 Interface

U.S. Solid Precision Lab Scale 600g x 0.01g High Precision Analytical Balance with RS232 Interface $89.99

U.S. Solid Precision Lab Scale 600g x 0.01g High Precision Analytical Balance with RS232 Interface
current price $89.99

U.S. Solid Precision Lab Scale 600g x 0.01g High Precision Analytical Balance with RS232 Interface

U.S. Solid 1mg Analytical Balance 200g x 0.001g High Precision Digital Lab Scale with 2 LCD Screens, RS232 USB Interface $188.89

U.S. Solid 1mg Analytical Balance 200g x 0.001g High Precision Digital Lab Scale with 2 LCD Screens, RS232 USB Interface
current price $188.89

U.S. Solid 1mg Analytical Balance 200g x 0.001g High Precision Digital Lab Scale with 2 LCD Screens, RS232 USB Interface

U.S. Solid Precision Lab Scale 5000g x 0.01g Analytical Balance USB RS232 Interface $118.09

U.S. Solid Precision Lab Scale 5000g x 0.01g Analytical Balance USB RS232 Interface
current price $118.09

U.S. Solid Precision Lab Scale 5000g x 0.01g Analytical Balance USB RS232 Interface

120x0.0001g 0.1 mg Lab Analytical Balance Digital Precision Scale AC 110V White For Schools, Home Use $245.10

120x0.0001g 0.1 mg Lab Analytical Balance Digital Precision Scale AC 110V White For Schools, Home Use
current price $245.10

120x0.0001g 0.1 mg Lab Analytical Balance Digital Precision Scale AC 110V White For Schools, Home Use

PBPBOX 1Pc Orange Portion Control Weighing Scale with Dial Display for Kitchen and Laboratory $16.03

PBPBOX 1Pc Orange Portion Control Weighing Scale with Dial Display for Kitchen and Laboratory
current price $16.03

PBPBOX 1Pc Orange Portion Control Weighing Scale with Dial Display for Kitchen and Laboratory

US-MR2436 Mr Reliable 23 Floor Scale NTEP (5,000 lb x 1 lb) $899.00

US-MR2436 Mr Reliable 23 Floor Scale NTEP (5,000 lb x 1 lb)
current price $899.00

US-MR2436 Mr Reliable 23 Floor Scale NTEP (5,000 lb x 1 lb)

U.S. Solid Digital Analytical Balance 110g x 0.001g/1mg Lab Precision Scale with 2 LCD Screens $173.79

U.S. Solid Digital Analytical Balance 110g x 0.001g/1mg Lab Precision Scale with 2 LCD Screens
current price $173.79

U.S. Solid Digital Analytical Balance 110g x 0.001g/1mg Lab Precision Scale with 2 LCD Screens

U.S. Solid 120g x 0.0001g Analytical Balance - 0.1mg Precision Lab Scale for Auto Calibration $442.69

U.S. Solid 120g x 0.0001g Analytical Balance - 0.1mg Precision Lab Scale for Auto Calibration
current price $442.69

U.S. Solid 120g x 0.0001g Analytical Balance - 0.1mg Precision Lab Scale for Auto Calibration

U.S. Solid Precision Lab Scale 1000g x 0.01g High Precision Analytical Balance with RS232 Interface $103.99

U.S. Solid Precision Lab Scale 1000g x 0.01g High Precision Analytical Balance with RS232 Interface
current price $103.99

U.S. Solid Precision Lab Scale 1000g x 0.01g High Precision Analytical Balance with RS232 Interface

U.S. Solid 100g x 1mg Analytical Balance Digital Lab Precision Scale, RS232 Interface $167.69

U.S. Solid 100g x 1mg Analytical Balance Digital Lab Precision Scale, RS232 Interface
current price $167.69

U.S. Solid 100g x 1mg Analytical Balance Digital Lab Precision Scale, RS232 Interface

5000g 0.01g 6000g 4000g 3000g 2000g 1000g 10mg Laboratory Bench Balance Gram Weight Scale ,Simple Operation From $283.18

5000g 0.01g 6000g 4000g 3000g 2000g 1000g 10mg Laboratory Bench Balance Gram Weight Scale ,Simple Operation
WA10002Y, variant on 5000g 0.01g 6000g 4000g 3000g 2000g 1000g 10mg Laboratory Bench Balance Gram Weight Scale ,Simple Operation
WA20002Y, variant on 5000g 0.01g 6000g 4000g 3000g 2000g 1000g 10mg Laboratory Bench Balance Gram Weight Scale ,Simple Operation
WA30002Y, variant on 5000g 0.01g 6000g 4000g 3000g 2000g 1000g 10mg Laboratory Bench Balance Gram Weight Scale ,Simple Operation
WA40002Y, variant on 5000g 0.01g 6000g 4000g 3000g 2000g 1000g 10mg Laboratory Bench Balance Gram Weight Scale ,Simple Operation
Options
From$28318

5000g 0.01g 6000g 4000g 3000g 2000g 1000g 10mg Laboratory Bench Balance Gram Weight Scale ,Simple Operation

HEALEEP 1Pack Small Gram Scale Automatic Calibration Compact Design for Medicinal Materials Weighing Jewelry Scale $8.89

HEALEEP 1Pack Small Gram Scale Automatic Calibration Compact Design for Medicinal Materials Weighing Jewelry Scale
current price $8.89

HEALEEP 1Pack Small Gram Scale Automatic Calibration Compact Design for Medicinal Materials Weighing Jewelry Scale

Kitchen High Precision Scale, Lcd Display, Up To 13 Lbs. (6 Kg) In Oz/G - Blue $37.70

Kitchen High Precision Scale, Lcd Display, Up To 13 Lbs. (6 Kg) In Oz/G - Blue
current price $37.70

Kitchen High Precision Scale, Lcd Display, Up To 13 Lbs. (6 Kg) In Oz/G - Blue

U.S. Solid 110 x 0.0001g Analytical Balance - Density and Dynamic Weighing, 0.1 mg Lab Balance Digital Precision Scale $504.99

U.S. Solid 110 x 0.0001g Analytical Balance - Density and Dynamic Weighing, 0.1 mg Lab Balance Digital Precision Scale
current price $504.99

U.S. Solid 110 x 0.0001g Analytical Balance - Density and Dynamic Weighing, 0.1 mg Lab Balance Digital Precision Scale

Clearance WEAVILUX Copper Apothecary Scale in Golden Finish, Easy-to-Read, Precise Measurement for Home and Personal Use $11.56 Was $12.99

WEAVILUX Copper Apothecary Scale in Golden Finish, Easy-to-Read, Precise Measurement for Home and Personal Use
current price Now $11.56, Was $12.99

WEAVILUX Copper Apothecary Scale in Golden Finish, Easy-to-Read, Precise Measurement for Home and Personal Use

Height and Weight Scale,Digital Weight Scale Platform Combined with Portable Detachable Rangefinder, Maximum Weighing 220 pounds, Height Rod 75.2 inches/191cm Physician Scale for Children and Adults $89.00

Height and Weight Scale,Digital Weight Scale Platform Combined with Portable Detachable Rangefinder, Maximum Weighing 220 pounds, Height Rod 75.2 inches/191cm Physician Scale for Children and Adults
current price $89.00

Height and Weight Scale,Digital Weight Scale Platform Combined with Portable Detachable Rangefinder, Maximum Weighing 220 pounds, Height Rod 75.2 inches/191cm Physician Scale for Children and Adults

U.S. Solid 300g x 0.001g 1mg Digital Analytical Balance Precision Scale RS232 Interface $139.99

U.S. Solid 300g x 0.001g 1mg Digital Analytical Balance Precision Scale RS232 Interface
current price $139.99

U.S. Solid 300g x 0.001g 1mg Digital Analytical Balance Precision Scale RS232 Interface

5 out of 5 Stars. 1 reviews

Furinno DaPur FK170 Precision Kitchen Scale $30.93

Furinno DaPur FK170 Precision Kitchen Scale
current price $30.93

Furinno DaPur FK170 Precision Kitchen Scale

1 out of 5 Stars. 1 reviews

Edlund - EHP-30 - 30 Lb X .1 oz High Profile Waterproof Stainless Steel Digital Scale $507.78

Edlund - EHP-30 - 30 Lb X .1 oz High Profile Waterproof Stainless Steel Digital Scale
current price $507.78

Edlund - EHP-30 - 30 Lb X .1 oz High Profile Waterproof Stainless Steel Digital Scale

U.S. Solid 320g/0.1mg Analytical Balance Digital Precision Lab Scale 0.0001g for Powder Types and Liquid RS232 Interface $687.29

U.S. Solid 320g/0.1mg Analytical Balance Digital Precision Lab Scale 0.0001g for Powder Types and Liquid RS232 Interface
current price $687.29

U.S. Solid 320g/0.1mg Analytical Balance Digital Precision Lab Scale 0.0001g for Powder Types and Liquid RS232 Interface

Tree LC-VS 60, Digital Veterinary Scale, 60 lb x 0.02 lb $115.71

Tree LC-VS 60, Digital Veterinary Scale, 60 lb x 0.02 lb
current price $115.71

Tree LC-VS 60, Digital Veterinary Scale, 60 lb x 0.02 lb

3 out of 5 Stars. 2 reviews

Detecto Eye Level Physician Beam Scale with Height Rod and Wheels, 338 $321.64

Detecto Eye Level Physician Beam Scale with Height Rod and Wheels, 338
current price $321.64

Detecto Eye Level Physician Beam Scale with Height Rod and Wheels, 338

Clearance Preplabs Plastic Ruler Transparent Centimeter Inch Scale for Measuring Drafting Was $5.39

Preplabs Plastic Ruler Transparent Centimeter Inch Scale for Measuring Drafting
B, variant on Preplabs Plastic Ruler Transparent Centimeter Inch Scale for Measuring Drafting
C, variant on Preplabs Plastic Ruler Transparent Centimeter Inch Scale for Measuring Drafting
Options

Preplabs Plastic Ruler Transparent Centimeter Inch Scale for Measuring Drafting

SEWOART Weight Scale Grams Calibration Weight Laboratory Use 10Pcs $8.75

SEWOART Weight Scale Grams Calibration Weight Laboratory Use 10Pcs
current price $8.75

SEWOART Weight Scale Grams Calibration Weight Laboratory Use 10Pcs

U.S. Solid 300g x 0.1mg 0.0001g Digital Analytical Balance Lab Precision Scale $683.49 Was $755.99

U.S. Solid 300g x 0.1mg 0.0001g Digital Analytical Balance Lab Precision Scale
current price Now $683.49, Was $755.99

U.S. Solid 300g x 0.1mg 0.0001g Digital Analytical Balance Lab Precision Scale

Pulp Density/Specific Gravity Scale with Clear Plastic Container $479.00

Pulp Density/Specific Gravity Scale with Clear Plastic Container
current price $479.00

Pulp Density/Specific Gravity Scale with Clear Plastic Container

Quick Reads for Busy Educators Empowering Growth - Using Proficiency Scales for Equitable and Meaningful Assessment, (Paperback) $12.21

Quick Reads for Busy Educators Empowering Growth - Using Proficiency Scales for Equitable and Meaningful Assessment, (Paperback)
current price $12.21

Quick Reads for Busy Educators Empowering Growth - Using Proficiency Scales for Equitable and Meaningful Assessment, (Paperback)

U.S. Solid 120g/0.1mg Analytical Balance Digital Precision Lab Scale for Powder Types and Liquid $504.99

U.S. Solid 120g/0.1mg Analytical Balance Digital Precision Lab Scale for Powder Types and Liquid
current price $504.99

U.S. Solid 120g/0.1mg Analytical Balance Digital Precision Lab Scale for Powder Types and Liquid

Cardinal Scale-Detecto 30 in. X 26 in. X 2 in. Platform Wheelchair Scale Mechanical 180 Kg X 100 G

Cardinal Scale-Detecto 30 in. X 26 in. X 2 in. Platform Wheelchair Scale Mechanical 180 Kg X 100 G

Cardinal Scale-Detecto 30 in. X 26 in. X 2 in. Platform Wheelchair Scale Mechanical 180 Kg X 100 G

Dual-Dial Analog Platform Scale, 5 kg Scale, Kitchen Scales, Weighing Scales, Classroom Supplies for Teachers Eentary, Teacher Supplies, School Supplies

Dual-Dial Analog Platform Scale, 5 kg Scale, Kitchen Scales, Weighing Scales, Classroom Supplies for Teachers Eentary, Teacher Supplies, School Supplies

Dual-Dial Analog Platform Scale, 5 kg Scale, Kitchen Scales, Weighing Scales, Classroom Supplies for Teachers Eentary, Teacher Supplies, School Supplies