A torque wrench is a tool used to apply a specific torque to a fastener such as a nut or a bolt. It is usually in the form of a socket wrench with unique internal mechanisms.
A torque wrench is used where the tightness of screws and bolts is crucial.
Below is a list of features you should keep in mind when buying a digital torque wrench.
The following buyer’s guide will help you make the best purchasing decision and will also help you to understand what you should be looking for in the best digital torque wrench.
Having a solid grasp on your wrench is very important to work in ease and comfort and for accuracy and precision.
You should prefer those wrenches that have rubber on that part from where you hold it because these wrenches should not discomfort your hand.
Ergonomic design with rubber grip is what you should look for.
Quality and Cost
It is one of the most important things you must consider.
Well-known brands often give a warranty with it because they want to make sure that customers maintain their customer loyalty and to tell them that their wrenches are made up of good quality.
This is eventually beneficial for customers because they don’t have to pay in the long run for its maintenance if things go wrong.
You must know for what purpose you are going to use it for.
What are you going to use it for?
Smaller torque wrenches have a low max torque which is less than 100 ft. Ibs. That is not sufficient in most situations.
On the other hand, heavy-duty torque wrenches are over 250 nm.
You must know for what purpose you are buying it.
Top 10 Digital Torque Wrenches ReviewsBelow is a list of our top 10 picks for the best digital torque wrenches available out there.
We have listed for you their pros and cons so you have a clear picture of each product and you can choose yours wisely.
This digital wrench has a torque range of 4 to 99-foot-pounds, and the advanced features of LED Flashing and Buzzer Alarm ringing (when torque is reached) are impressive.
The measurements are displayed on the easy to read LCD and can be taken in kg-cm, N-m, in-lb. And ft-lb).
It has multiple setting functions which include Torque, Measurement, and Peak and Trace mode settings.
The guaranteed accuracy range is ± 2% clockwise ± 3% CCW of indicated value, CW, and from 20% to 100% of full scale.
- Various drive selection size
- Fits every application due to the broad range torque
- Highly accurate
- Does not adjust less than 10lbs.
- Difficult to use
This torque wrench is designed to track torque measurements digitally and with the “Target Torque Alert,” you don’t need to worry about over-torquing.
This alert is a mix of handle vibrations, buzzer sounds, and LED light indications whenever you reach target torque.
It has a 72-Tooth ratchet mechanism with a 5-degree swing arc so you can quickly turn fasteners in tight spaces too. The handle and housing is oil and solvent resistant which protects it and keeps your hand in the area.
It runs on 2 AA batteries which you’ll have to purchase separately, and it has a torque accuracy of +/- 2% CW and +/-3% CCW from 20% to 100% of wrench capability.
- High accuracy
- Target Torque alert has various indicators
- Durable housing
- Randomly displays FFF
- Not great for a frequent user
This is one amazing Torque Wrench with an accuracy of CW – ±2.5% of indicated CCW – ±3.5% of indicated From 20 – 100% of capacity.
It is perfect for simple and precise measurement of industrial, automotive, aerospace, and many other applications.
You can select your preferred units from in-lbs. ft-lbs. And N-m. It also has two modes you can choose from: Peak and Real-Time (track) mode.
Its DTW feature ensures that a bright LED and an audible beep indicates that the target torque has been reached.
- DTW feature prevents over-torquing
- Two modes to choose from
- Simple to use
- Hard to remove the battery cover
- No backlight in the LCD
CDI 1002CF3 is simple to use a digital torque wrench and can display values in ft.-lbs. in.-lbs. N-m and Kg-cm.
A green LED illuminates when target torque is reached, and an alarm tone goes off if it is exceeded, so you don’t need to worry about over torquing at all.
The design is unique and innovative with its 15-degree flex ratcheting head. The ergonomically designed handle with a non-slip rubber grip allows for precision and easy use.
This wrench has a torque range of 10-100 foot-pounds.
- Large and easy to read display
- Indicators for when target torque is reached
- Easy to use
- Tool powers off when overheated
With a target torque alert of the vibrating handle, a buzzer, and an LED indicator, you can never over-torque with this incredible wrench.
You can turn fasteners in tight spaces easily with its 72 ratchet mechanism and a 5-degree swing arc.
The handle and housing are oil and solvent resistant, keeping them safe and allowing users a tighter grip.
Its five torque measurement units include Nm, ft-lb, In-lb. kg-m and kg-cm.
It has an accuracy of +/-2% CW and +/-3% CCW between 20% and 100% of wrench capability.
You need to get 2 AA batteries to run this.
- Torque alert
- High accuracy
- Durable housing
- Only suitable for small jobs
This is one compact, portable, and easy to use the tool. It has 30 data sets of torque, measurement, and mode settings.
With a measurement range of 1.845 – 18.45 ft-lbs., Pre-set Accuracy CW +/- 3%, CCW +/- 4%, this tool allows you a variety of activities you can use it for.
The LCD shows Torque setting, battery level, and the measurement nodes. It has a reversible, precision geared 72-tooth interchangeable ratchet head which measures torque in clockwise & counter-clockwise directions.
The anti-slip industrial-grade grip design will ensure you can easily hold the wrench in place when working.
It has a solid built of steel alloy and a full metal case with high-density protective foam interior.
Similar to some models above its torque alert includes and LED indicator, a buzzer, and vibration.
- Durable built
- Highly accurate
- Poor battery contact
This 3/8-in dr Digi click torque wrench can be used for several mechanical operations including tightening and adjusting.
It has a backlit LED screen which is very easy to read out even in the darkest garage. It has an ergonomically designed handle which is comfortable to hold and grip tightly.
The 3/8-inch drive clicks torque wrench measures from 5 to 80 ft.lb. In .25 increments. It can convert from ft. Lb. to in. Lb. And to Nm with the simple touch of a button.
- Easy to read display
- Easy to use a wrench
- Perfect for small specifications
- Defective items cannot be returned
This highly precise digital torque wrench has a settable torque, and an alarm of that rings when the alarm is tightened.
Its Digital LCD readout is programmable in Nm/kg, Nm/cm, inch/lbs. ft/lbs. It has a reversible ratchet for bits (D-Torq) or 3/8″square drive (D-Torq DX).
The D-Torq has a range of 1-20Nm while the D-Torq DX has a range of 8-80Nm. It has an Auto-off function which ensures that the tool turns off after a few minutes of non-operation.
The D-Torq is 7.5 inches long (153g), and the D-Torq DX is 13.1 inches long (430g).
- Torque alarm
- Auto-off function
- Reversible ratchet
- Tedious to change the torque
This tool is a must-have in your toolbox. It has a reversible, precision geared 72-Tooth Ratchet head is capable of measuring torque clockwise and anti-clockwise.
The anti-slip design helps users maintain grip and precision. The measurement range of torque is 12.5 – 250.7 ft-lbs.
While it has an accuracy of +/- 1.5%. The LCDs torque settings, battery level, and measurement modes.
The wrench has a hard, durable metal alloy body and comes with a high-density mental case with a foam interior.
The target torque alert includes buzzer, LED, and vibration.
- Durable and long-lasting built
- Target torque alert
- Resets at the smallest bumps
- Long startup time
With a repeatable accuracy of +/- 3.5 percentage both clockwise and counter-clockwise, and a certain 20-100 percentage of full scale this is one accurate and super-precise digital torque.
It has a comfortable non-slip grip and a large backlit LCD for precise readings. Its ratchet head and a 32-tooth gear with an 11.25-degree arc.
You can easily switch between units to your preferred group.
- Easy to read
- Non-slip grip
- Ratchet head
- Does not hold values in memory
Frequently Asked Questions
Are Digital Torque Wrenches accurate?
The accuracy of the torque wrenches also depends upon the ability and technique of using. Many of the people only focus on the calibration done by the factory, but it is also the technique that plays a vital role.
The tool is not always the limiting factor. You need to focus on adequately setting your torque wrench to avoid any human error.
Turn the torque wrench slowly to prevent any extra load. Taking care of these little factors will automatically maximize the accuracy of your torque wrench.
How do Digital Torque Wrenches work?
As the name indicates, the digital torque has a digital readout screen, and it allows the user to program the torque limit.
The strain gauge which is attached to the torsion rod can send signals to the transducer to decide the force of torque that is displayed on the screen.
The presence of LED lights will inform the user when the required torque is achieved with an audible signal.
Some of the digital torque wrenches have an internal computer that can save the torque measurements on the record.
It helps in auditing requirements.
Do Digital Torque Wrenches need calibration?
All Torque Wrenches need re-calibration at least once in a year after every 5000 cycles. Mostly frequent calibration is suggested if the tool is used regularly.
The torque wrenches are usually stored in their protective cases; when they leave the factory, their one-year calibration begins with the first use.
Is it OK to use a Torque Wrench to loosen?
Since it is a wrench, it can be used for both fastening and loosening bolts or nuts. But unfortunately, it is not that simple.
As the torque wrenches can be used for relaxing care must be taken as more torque is to be applied than the wrench’s maximum torque.
But then you will be turning a handy torque wrench into something less meaningful.
Since you are loosening by applying the torque beyond its maximum capacity, it will affect its accuracy and make it almost useless for future uses.
Should you double click a Torque Wrench?
According to many users, the more you click on the torque wrench, the more accurate it can be in its function.
This is wrong; you should know that one click is enough to ensure the correct application on the bolt.
The additional click will increase the amount of torque applied, which will have significant implications on your project.
You should use the torque wrench smoothly and steadily.
How often should a Digital Torque wrench be calibrated?
The need for calibration depends upon the amount of use of the Torque wrench. If you are using it regularly, then you should calibrate it after a few pretty good cycles.
There is no fixed period after which you need to get your torque wrench calibrated.
Please get it calibrated after 2500 cycles or 5000 cycles for its smooth functioning.
Do Digital Torque Wrenches go bad?
Like every equipment, Digital Torque Wrenches can also get weak after some time. With time and usage, some of its parts can get affected.
The moving parts can get affected but corrosion and dirt while performing.
What is the usable range of a Digital Torque Wrench?
There is no fixed usable range of the Digital Torque Wrenches; it depends upon the company manufacturers how much they provided.
For example, some Digital Torque Wrenches have a variety of 10-250 foot-pounds, and some have from 5-100 foot-pounds.
Good quality Digital Torque Wrenches offer an excellent range usually.
Do I need a Digital Torque Wrench?
You might be wondering what it is very fancy to buy a Digital Torque wrench, but it is useful in many ways.
The most common use of a Torque wrench is that it is used for changing rims. You can also tighten nuts without damaging the side.
Is a Digital Torch Wrench same as the ratchet?
There is a difference between the Torque Wrench and Ratchet. A socket set is required to use a torque wrench.
Torque wrenches can be used on any bolt for tightening. Torque wrenches do not have a ratcheting mechanism; a ratchet is used to tighten the bolt.
The torque wrench is used to apply the final torque setting. Some of the Torque wrenches look like a larger version of the ratchet, but it is used to measure the amount of pressure used to tighten a bolt.
Can torque wrench loose bolts?
Torque Wrenches can be used to loosen bolts, but it is usually advised not to apply more torque than its maximum capacity, which is required as it will result in damaging the Torque Wrench.
We hope that our buyer’s guide is helpful and you have a clear idea about what to look for in a digital torque wrench.
Also, we are sure that you’ll find the perfect one for yourself amongst our top picks.