10 best industrial spring scales

Industrial spring scales are mechanical devices commonly used for measuring the weight or force of objects in various industrial, commercial, and scientific applications. These scales operate on the principle of Hooke's law, which states that the force required to extend or compress a spring is directly proportional to the displacement of the spring from its equilibrium or rest position. Here are key aspects of industrial spring scales:

Operating Principle: Industrial spring scales consist of a coiled spring attached to a hook or other load-bearing mechanism. When a force is applied to the hook, it stretches or compresses the spring. The scale is calibrated such that the amount of stretching or compression of the spring corresponds to the weight or force applied.
Components: A typical industrial spring scale comprises a spring, a hook or hanger for attaching the load, and a calibrated scale or gauge that displays the weight or force in various units (e.g., pounds, kilograms, newtons).
Accuracy: The accuracy of spring scales can vary depending on the design and quality of the scale. Precision scales used in scientific and industrial settings are calibrated to provide highly accurate measurements. However, simpler spring scales may have lower accuracy and are more suitable for rough weight estimates.
Calibration: To ensure accuracy, industrial spring scales should be calibrated regularly. Calibration involves comparing the scale's readings with known weights or forces to verify its accuracy. If necessary, adjustments can be made to bring the scale back into calibration.
Capacity: Industrial spring scales come in a range of weight capacities, from small handheld scales for lightweight objects to heavy-duty scales capable of measuring several tons. The choice of scale depends on the specific application and the maximum weight to be measured.
Portable and Compact: One of the advantages of spring scales is their portability and compact design. They are often used in fieldwork, warehouses, laboratories, and other settings where mobility is essential.
Tare Function: Many industrial spring scales include a tare function, which allows the user to zero out the scale's reading when a container or additional object is hanging from the hook. This feature is useful for measuring the net weight of a substance.
Applications: Industrial spring scales are used in a wide range of applications, including material testing, quality control, shipping and receiving, fishing, luggage weighing, and more. They are also used in educational settings to teach principles of force and weight measurement.
Safety: When using spring scales, it's essential to observe safety precautions to prevent overloading the scale, which can lead to inaccurate readings or damage to the equipment. Manufacturers provide load limits and guidelines for safe use.
Maintenance: Regular maintenance, such as cleaning and lubrication, is necessary to ensure the proper functioning of industrial spring scales.Any signs of damage or wear should be addressed promptly to maintain accuracy and safety.

In summary, industrial spring scales are versatile mechanical devices used for measuring weight or force in various industrial and scientific applications. They operate on the principle of spring elasticity and are available in different capacities to suit a wide range of weighing needs. Proper calibration and maintenance are essential to ensure accurate and reliable measurements.

Below you can find our editor's choice of the best industrial spring scales on the market

Premium Dynamometer - 0.1N / 10G Spring Scale - Eisco Labs

EISCO

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Product description

Eisco's finest dynamometer offers all metal parts encased in a premium acrylic tube. It's high clarity and internal red cylinder make for easy and accurate measurements with each use. Because the springs are enclosed they will not tangle or lose functionality. You can zero this item with a simple twist of the knob. Internal printing of scales prevents the wearing that other spring scales experience over time. Capacity - 0.1N / 10g Resolution/Sub-division - 0.002N/0.2g

The dynamometer, often referred to as spring scales are very accurate precise springs with excellent linearity
Sealed spring, cannot be abused, over stretched or tangled
Made from clear rigid thick wall acrylic and stainless steel parts
Upper section colored according to measurement range
The dynamometer can be zeroed quickly and easily

Ohaus 8003-PN Pull-Type Hanging Spring Scales, 2.25Lb. x .05Lb, 10N x 0.25N

Ohaus

Based on 1 reviews Check latest price

Product description

OHAUS Spring Scales are designed to deliver reproducible results time after time, perfect for general weighing, force experiments, action-reaction demonstrations and much more.

ABS housing with metal face plate
Package Dimensions: 2.286 H x 19.812 L x 4.826 W (centimetres)
Package Weight: 0.15 pounds
Country of Origin : United States

Ajax Scientific Plastic Tubular Spring Scale, 250g/2.5N Weight Capacity, Blue

Ajax Scientific

Based on 19 reviews Check latest price

Product description

Ajax Scientific Tubular spring scale have a clear plastic body that is calibrated in both grams and newton. Both rings and hooks are chrome-plated and each can be zeroed with the metal nut located at the top. Dimensions of scale (excluding ring and hook) are approximately 18-centimeters long by 2-centimeters diameter. Available in blue color. Weight capacity: 250-grams/2.5-newtons.

Tubular spring scale
This spring scale have a clear plastic body that is calibrated in both grams and newton
Both rings and hooks are chrome-plated and each can be zeroed with the metal nut located at the top
Dimensions of scale (excluding ring and hook) are approximately 18-centimeters long by 2-centimeters diameter
Available in blue color

Eisco Labs Newton Force Meter Spring Scale - Max Capacity 20N, 2Kg, Dual Scale Labeled

EISCO

Based on 4 reviews Check latest price

Product description

Eisco Labs Newton Force Meter Spring Scale - Max Capacity 20N, 2Kg, Dual Scale Labeled, Zero(ing) adjustment built into unit. Mounting ring connected to top. Mass hook connected to the bottom. Clear tube made of strong acrylic. 0.05N (25gm)resolution

Maximum measurement is 2kg (20N)
0.05N (25gm)resolution
Clear tube made of strong acrylic
Mounting ring connected to top. Mass hook connected to the bottom.
Zero(ing) adjustment built into unit.

Ajax Scientific ME495-0005 5 Piece Spring Scale Set

Ajax Scientific

Based on 16 reviews Check latest price

Product description

Ajax Scientific 5 Piece spring scale set. Set includes 250g, 500g, 1kg, 2kg, 3kg spring scales.

Country Of Origin: India
Model Number: ME495-0005
Item Package Dimension: 9.0" L x 8.0" W x 2.0" H
Item Package Weight: 1.0 lb

User questions & answers

Question:	how long is each scale
Answer:	5g

QWORK Set of 5 Spring Scale, Transparent Spring Balance Hanging Tube Spring Scale Set (1N, 5N, 10N, 20N, 30N)

QWORK

Based on 8 reviews Check latest price

Product description

Easy to operate and convenient to carry. Teaching experiment and laboratory equipment.

Suitable for gravity measurement and tension measurement.

Package includes: 1N, 5N, 10N, 20N, 30N spring scale

Scope of application: teaching experiment and laboratory equipment.
Suitable for: for gravity measurement and tension measurement.
Characteristics: Easy to operate and convenient to carry.
Specifications: 1N, 5N, 10N, 20N, 30N.
Accurate: Clear plastic body, calibrated in both grams and newton.

User questions & answers

Question:

Does this product read in grams as well

Answer:

No, I did not get one with it and even though I don't have ANY scales with verification, I have enough scales and weights that agree with each other that I can say that the item I received is amazingly accurate across it's range especially considering it's low cost. Considering the scale has lines in 5 gram increments, it's does not seem it was designed for trade or high accuracy however, having said that, when I compared it with my accurate weight set, I can interpolate (by eye) accurate value readings between the 5 gram markings. If you buy one, I hope your scale is as accurate as mine, I'm very happy with it.

Ohaus 8008-MN Pull-Type Hanging Spring Scales, 5000g x 100g, and 50N x 1N

Ohaus

Based on 68 reviews Check latest price

Product description

OHAUS Spring Scales are designed to deliver reproducible results time after time, perfect for general weighing, force experiments, action-reaction demonstrations and much more.

ABS housing with metal face plate
Model Number: 8008-MN
Item Package Dimension: 5.0" L x 4.0" W x 4.0" H
Item Package Weight: 3.0 lb

Ajax Scientific Plastic Tubular Spring Scale, 2000g/20N Weight Capacity, Red

Ajax Scientific

Based on 19 reviews Check latest price

Product description

Tubular spring scale
This spring scale have a clear plastic body that is calibrated in both grams and newton
Both rings and hooks are chrome-plated and each can be zeroed with the metal nut located at the top
Dimensions of scale (excluding ring and hook) are approximately 18-centimeters long by 2-centimeters diameter
Available in red color

Etekcity Fishing Scale with Backlit LCD Display, 110lb/50kg Digital Electronic Hanging Hook Scale with Batteries and Carry Pouch Included, Non-Slip Handle

Etekcity

Based on 1 reviews Check latest price

Product description

The scale has a backlight high quality LCD display in different weight units: g, kg, lb and oz. The weight of the scale is light, small in volume and convenient to carry. With a button operation, you can turn on the scales and replace the weight units. It has a high precision strain sensor system. This scale is suitable for family, tourism or outdoor activities.

High accuracy: Highly precise sensors provide accurate readings, weigh a wide range of items between 0.1-110 lb (0.01-50 kg). Measurement increments are in 10 g divisions
Easy to read : The scale's LCD backlit display is easy and clear to read. Other features include auto-off (after 60 seconds of inactivity), overload indication (for items over 110 lb), and a low battery indication, tare function and a data hold function (which can be turned on/off)
High Quality: The heavy-duty, stainless steel hook is durable and can also be stored in the back slot of the scale. (e.g, fish, packages, and carry-on luggage)
Measure Weight in 4 Units: Choose from 4 measurement units (g, oz, kg, lb)
Included with Every Purchase: Accessories include 2 long-lasting CR2032 batteries and 1 carry pouch.

User questions & answers

Question:	Is it waterproof
Answer:	Double measurement, N + g
Question:	How can i order the ehs-18 in bulk
Answer:	4 out of the 5 scales are 5.5" long excluding the ring at top & hook at bottom. One scale (0-3000g) is 6" long with same exclusions.
Question:	How do you turn off the "Optional Hold Function
Answer:	Only a few ounces - don't know the exact weight but very light.
Question:	Does this scale remember the tare value if it automatically turns off
Answer:	The smallest markings on the device are increments of 5 grams. You might be able to see those lines close-up on the product photo if your browser lets you zoom in. Keep in mind that this kind of device is not the most super-accurate thing in the world, but it works fairly well. To actually get 5 gram resolution, you might need to wiggle the scale a little to ascertain there is no "stiction" (sticking friction) of the spring.