When you want to find 20mg scale, you may need to consider between many choices. Finding the best 20mg scale is not an easy task. In this post, we create a very short list about top 11 the best 20mg scale for you. You can check detail product features, product specifications and also our voting for each product. Let’s start with following top 11 20mg scale:
Reviews
1. 17x 211.1g 10mg-100g Grams Precision Calibration Jewelry Scale Weight Set Pocket
Feature
Permissible Error: +/- 0.003g1 x 100g,1 x 50g,2 x 20g,1 x 10g, 1 x 5g, 2x2g, 1x 1g, 1x500mg, 2x200mg, 1 x 100mg, 1 x 50mg, 2 x 20mg, 1 x 10mg
Description
Package included:1 x Plastic Storage Case
1 x Tweezer
1 x 100g Calibration Weight
1 x 50g Calibration Weight
2 x 20g Calibration Weights
1 x 10g Calibration Weight
1 x 5g Calibration Weight
2x2g Calibration Weight
1x 1g Calibration Weight
1x500mgCalibration Weight
2x200mg Calibration Weight
1 x 100mg Calibration Weight
1 x 50mg Calibration Weight
2 x 20mg Calibration Weight
1 x 10mg Calibration Weight
2. Rice Lake 12504 20 Piece Stainless Steel Calibration Metric Test Weight Set, 50g - 1mg Size, NIST Class F
Feature
Metric, NIST Class F calibration weight set for calibrating other weights, or electronic balances and scalesStainless steel construction for stability, resistance to corrosion, and low magnetic susceptibility
Meets National Institute of Standards and Technology (NIST) Class F specification for commercial "Legal-for-Trade" weighing operations
Set of 20 weights includes two each 20g, 2g, 200mg, 20mg, and 2mg weights, and one each 50g, 10g, 5g, 1g, 500mg, 100mg, 50mg, 10mg, 5mg, and 1mg weight, tweezers, and a protective case
Description
The Rice Lake metric, stainless steel test weight set meets National Institute of Standards and Technology (NIST) Class F specifications, and is designed for calibrating other weights, or electronic balances and scales. The weight set is constructed of stainless steel for stability, resistance to corrosion, and low magnetic susceptibility. The weight meets NIST Class F specifications for commercial "Legal-for-Trade" weighing operations often required by state and local weights and measures officials, device installers and service technicians. Class F weights can be used to test the accuracy of most Class III scales, all scales of Class III L or IIII, and scales not marked with a class designation. NIST Class F weights are manufactured to specifications of NIST HB-105-1. The set of 20 weights includes two each 20g, 2g, 200mg, 20mg, and 2mg weights, and one each 50g, 10g, 5g, 1g, 500mg, 100mg, 50mg, 10mg, 5mg, and 1mg weight, tweezers, and a protective case.
Calibration weights are used to measure the weight or mass of an object using a balance or scale, or to calibrate other weights or instruments. Calibration weights can be certified or uncertified. Certified weights meet strict guidelines for accuracy and can usually be recertified. Certified weights are used in labs where a high degree of accuracy and repeatability is required. Uncertified weights are used where a lower degree of accuracy is required, including student laboratories, rough weighting operations, and measuring force. Hooked and slotted weights are often used to measure pressure, torque, and tensile strength, and to demonstrate basic laws of physics. Calibration weights differ from lab weights, which are general purpose weights used to hold an object in place, similar to a paperweight.
Science education products incorporate applied math and science principles into classroom projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.
Rice Lake Weighing Systems manufactures weight-related and process-control equipment for use in research, scientific, and quality control labs. The company, which was founded in 1946 and is headquartered in Rice Lake, WI, meets International Organization for Standardization (ISO) 9001:2008 standards, and is accredited by the National Voluntary Laboratory Accreditation Program (NVLAP) to ISO/IEC 17025:2005.
Whats in the Box?
- Set of 20 NIST Class F calibration weights
- 50g
- 20g (2)
- 10g
- 5g
- 2g (2)
- 1g
- 500mg
- 200mg (2)
- 100mg
- 50mg
- 20mg (2)
- 10mg
- 5mg
- 2mg (2)
- 1mg
- Tweezers
- Protective case
3. Portable High Precision Milligram Digital Scale 20g x 0.001g for Weighing Gems,jewelry other Precious Objects + FREE Calibration Weight Kit - Class M2
Feature
Weighs up to 20 grams in 0.001 gram incrementsIncludes gift box with tweezers, tray and calibration weight set
The flip-down shield protects the delicate weighing surface
Description
The Gemini-20 milligram scale offers a 1 milligram readability with a 20 gram capacity. The removable stainless steel weighing platform makes removing samples easy. Great for weighing precious gems and other valuables. Includes case with weight.Calibration Weight Kit - Class M2 also included in this set!
Kit Includes:
1 x plastic storage case
1 x tweezers
1 x 100g Calibration Weights
1 x 50g Calibration Weights
2 x 20g Calibration Weights
1 x 10g Calibration Weights
1 x 5g Calibration Weights
4. Power HD LW-20MG 20KG/0.16S Waterproof High Torque Metal Gear Standard Digital Servo for 1/8 1/10 scale RC Cars
Feature
Completely waterproof version, can be immersed in water use, only need to use after drying can continue to use.Aluminum alloy shell, the entry-level quality of the best digital metal gear servo.
Compatible with 1:10 and 1:8 scale Crawler/Buggy/Truck RC Car, mechanical arm, Quadcopter Drone and other remote control equipment.
Large torque digital metal gear servo,it is equipped with strong copper & aluminum gears,and the maximum torque is 20kg-cm/277.7 oz-in (6.6v).
Dimensions: 40.7 x 20.5 x 39.5 mm ( 1.60 x 0.80 x 1.55 in)
Description
Note: Please be sure to avoid locked-rotor when using servo, locked-rotor means that artificially or machine obstructs the servo to rotate normally, the locked-rotor will lead to internal current increased several times and the temperature increases, servo will burn out.Specifications:
Torque(4.8V): 16.5 kg-cm (229.1 oz/in)
Torque(6.6V): 20.0 kg-cm (277.7 oz/in)
Speed: 0.18 sec (4.8V) 0.16 sec (6.6V)
Operating Voltage: 4.8 ~ 6.6 DC Volts
Weight: 60 g (2.12 oz)
Bearing Type: Ball Bearing x 2
Motor Type: DC Motor (NOT brushless)
Gear Type: Copper & Aluminum Operating
Temperature: -20~60
Connector wire length: 250mm/9.8inch
Dimensions: 40.7 x 20.5 x 39.5 mm ( 1.60 x 0.80 x 1.55 in)
5. American Weigh Scales GEMINI-20 Portable MilliGram Scale, 20 by 0.001 G
Feature
Powered by 2 AAA batteries (trial batteries included), best with Polaroid AAA batteriesWeighs up to 20 grams in 0.001 gram increments
Includes carrying case with tweezers, tray and calibration weight
The flip-down shield protects the delicate weighing surface
Backed by a powerful 10 year warranty
Description
The Gemini-20 milligram scale offers a 1 milligram readability with a 20 gram capacity. The removable stainless steel weighing platform makes removing samples easy. Great for weighing precious gems and other valuables. Includes case with weight. Backed by a 10 year warranty.6. American Weigh Scales Calibration Weight Kit WGHTKIT, Class M2
Feature
Class: OIML Class M2Gram Weights: 1 by 50g, 2 by 20g, 1 by 10g, 1 by 5g, 1 by 2g, 1 by 1g
Milligram Weights: 1 by 500mg, 1 by 200mg, 1 by 100mg, 1 by 50mg, 2 by 20mg, 1 by 10mg
Case dimension: 4.6 by 3-1.2 by 1.7-inch
Suitable for general laboratory, commercial, and educational use
Description
This weight kit is perfect for checking the accuracy of your precision digital or mechanical scales.7. HFS (R) Scales Calibration Weight Kit WGHTKIT, Class M1
Feature
1 by 500mg, 1 by 200mg, 1 by 100mg, 1 by 50mg, 2 by 20mg, 1 by 10mgClass: M1
8. Ohaus Stainless Steel OIML Class F1 Calibration Weight Set, 1mg to 500mg
Feature
Metric, OIML Class F1 calibration weight set for calibrating other weights, or electronic balances and scalesStainless steel construction for stability, resistance to corrosion, and low magnetic susceptibility
Meets International Organization of Legal Metrology (OIML) R111 specifications for weights in Class F1 for use calibrating high-precision top loading balances with a readability as low as 0.01g to 0.001g
Set of 12 weights include two each of 200mg, 20mg, and 2mg, and one weight each of 500mg, 100mg, 50mg, 10mg, 5mg, 1mg, tweezers and a protective case.
Weight Sets up to 500g include a Polycarbonate Case
Description
The Ohaus metric calibration weight set meets International Organization of Legal Metrology (OIML) Class F1 specifications and is designed for calibrating other weights, or electronic balances and scales. The weight is constructed of stainless steel for stability, resistance to corrosion, and low magnetic susceptibility. The weight meets OIML R111 Class F1 specifications for use calibrating high-precision top loading balances with a readability as low as 0.01g to 0.001g. The set of 12 weights include two each of 200mg, 20mg, and 2mg, and one weight each of 500mg, 100mg, 50mg, 10mg, 5mg, 1mg, tweezers and a protective case.
Calibration weights are used to measure the weight or mass of an object using a balance or scale, or to calibrate other weights or instruments. Calibration weights can be certified or uncertified. Certified weights meet strict guidelines for accuracy and can usually be recertified. Certified weights are used in labs where a high degree of accuracy and repeatability is required. Uncertified weights are used where a lower degree of accuracy is required, including student laboratories, rough weighting operations, and measuring force. Hooked and slotted weights are often used to measure pressure, torque, and tensile strength, and to demonstrate basic laws of physics. Calibration weights differ from lab weights, which are general purpose weights used to hold an object in place, similar to a paperweight.
Science education products incorporate applied math and science principles into classroom projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.
Ohaus manufactures scales and balances for laboratory, educational, retail, food, and jewelry applications. The company, founded in 1914, is headquartered in Parsippany, NJ.
Whats in the Box?
- Set of 12 OIML Class F1 calibration weights
- 500mg
- 200mg (2)
- 100mg
- 50mg
- 20mg (2)
- 10mg
- 5mg
- 2mg (2)
- 1mg
- Tweezers
- Protective case
9. METTLER-TOLEDO XS4002S XS Precision Balance, 4.1 kg Maximum Capacity, 1.2 seconds Setting Time, 0.01 Readability, +/- 20 mg Linearity
Feature
4.1 Kg Maximum Capacity1.2 Sec Setting Time
0.01 Readability
Description
Mettler Toledo Excellence Level, XS Series Precision Balances, METTLER TOLEDO XS4002S Small Platform, 17W x 20.5D Cm (63/4 x 8")10. Calibration Weight, 20mg, Satin
Feature
Use the RICE LAKE stainless steel leaf weight for routine calibration of scales or verificationDescription
Use the RICE LAKE stainless steel leaf weight for routine calibration of scales or verification checks. Type 2 design weight features a sealing cavity for adjusting material in 100g or larger weights. Applications include field standard for testing light industrial weighing devices. Class F weight includes traceable certificate documentation (meets ISO and traceability requirements for Classes 4 to 7 and Class F weights). This listing is for each. Technical Specification Item Calibration Weight Weight Style Leaf Nominal Mass 20mg Material Stainless Steel Class F Number of Pieces 1 Finish Satin Calibration Certificate Traceable Report Compliance NIST Compliance and Restrictions This item is manufactured or supplied by a minority, woman or disadvantaged business.11. Huanyu 500mg-1mg Stainless Steel Scale Calibration Weights Set Electronic Balance Milligram Calibration Weight Kit 12pcs with Aluminum Box (M1 Grade)
Feature
500mg-1mg: 12pcs----1mg/ 2mg*2/ 5mg/ 10mg/ 20mg*2/ 50mg/ 100mg/ 200mg*2/ 500mgM1 Grade
Material: 2Cr13 stainless steel
Density: 7.85g / cm3
Polarization intensity: M1250T
Description
Huanyu InstrumentHuanyu Instrument mainly provides instruments and tools. We provide voltage customized services, specific requirements can be contacted by email, we will respond promptly.After your order is confirmed, the product usually takes 7--13 business days to arrive to your hand.
Specifications:
Product Name: 500mg-1mg M1-Grade stainless steel calibration weights
Material: 2Cr13 stainless steel
Grade: M1
Density: 7.85g / cm3
Polarization intensity: M1250T
Packaging: aluminum box
Packaging lined: Environment-friendly foam
Accessories: tweezers
Description
1.Weights is used as a quality standard object, usually are metal blocks;
2.Material measure of given mass and shape;
3.Used for checking weighing instrument and weighing;
4.It is a subordinate physical measurement;
5.No access to corrosive substances;
6.Prevent collision or fall, to avoid bumps or scratches;
7.When in use, do not use hand directly, clamp with tweezers or wear gloves.
Friendly Reminder
When purchase, please confirm the product is from our Huanyu Instrument, otherwise we can't ensure the quality and after-sale service.We will try our best to provide you the best product and service, welcome to buy our product.