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DISEN 1/2" Digital Torque Adapter Set (10-200 N.m / 7.4-147.5 ft-lb), ±2% Accuracy, Mem & Trace Modes, Buzzer & LED Alert,Works with Ratchet & Breaker Bar, for Automotive Motorcycle

Based on 20 reviews
Condition: New
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$18.98
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Availability: In Stock.
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Arrives Friday, Oct 30
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At a glance

Condition
New
Style
1/2" Digital Torque Adapter Set
Model
DS-1-2SXNLQ
Weight
14.08 oz
Color
Blue
Material
Chrome Vanadium Steel, Plastic
Item Length
14.37 in
In the box
Digital Torque Adapter

Features 5

  • INSTANT DIGITAL UPGRADE FOR YOUR 1/2" RATCHETTransform any standard 1/2" ratchet or breaker bar into a high-precision digital torque tool. This torque adapter delivers 2% accuracy across a 10-200 N.m (7.4-147.5 ft-lb) range, covering most automotive, motorcycle, and mechanical applications. No need to buy expensive standalone torque wrenchesjust attach and go.
  • MEM & TRACE MODES WITH AUDIO/VISUAL ALERTSTwo intelligent operating modes: Mem Mode captures the maximum torque applied and triggers an audible buzzer plus LED indicator when the preset value is reachedperfect for critical fasteners. Trace Mode displays real-time torque values as you apply force, ideal for monitoring delicate work. The wrench automatically shuts off after 120 seconds of inactivity to save battery.
  • SET TORQUE VALUE & 50 MEMORY CELLSEasily increase or decrease the target torque value using the dedicated (+) and (-) buttons. The adapter stores up to 50 torque readings in its internal memory, allowing you to review past measurements. Powered by 2 x AAA batteries, with an estimated continuous runtime of 50 hours. Low battery indicator shows "O" on the LCD when replacement is needed.
  • CLEAR LCD & MULTI-UNIT MEASUREMENTThe large backlit LCD screen displays torque readings clearly in any lighting condition. Switch between multiple measurement unitsincluding ft-lb, Nm, in-lb, kgm and kgcmby pressing the "Mem" and "Peak-Trace" buttons simultaneously. The adapter features both external and internal square drive connections for versatile use with sockets and wrenches.

Specs 22

Color Blue
Brand DISEN
Material Chrome Vanadium Steel, Plastic
Item Length 14.37 inches
Item Weight 14.08 ounces
Head Style Fixed Square
Item Torque 200 N m
Operation Mode Manual

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


Nice tool
Style: 1/2" Digital Torque Adapter Set
Excellent product!!!
Reviewed in the United States on May 22, 2026 by Johnny Burgos

Digital malfunctioning
Style: 1/2" Digital Torque Adapter Set
Not exactly usable because of digital malfunctioning
Reviewed in the United States on June 10, 2026 by Danny D.

Not perfect, but works if you don't have a Torque wrench
Style: 1/2" Digital Torque Adapter Set
I picked this up as a secondary item as an afterthought to have for when I need a quick torque spec for any automotive work I'm doing. I have a torque wrench, but I have 3 vehicles and an RV, and wanted something that was easy to carry and use for camping. This seemed to fit the bill. I haven't given it a lot of work yet, but I did test it out a bit and here are my thoughts: First - the modes on it are a bit confusing, but once you set it up, it's pretty straightforward. I used the PtoP mode with the memory function so that I could 'freeze' the readout on the result I hit. In the 'trace' mode, the unit shows you the active torque, but as soon as you let off the wrench, it goes back to zero. The display can be hard to see in bright sunlight (as usually is the case with all digital LED displays), so I wanted to use the memory function. The case is handy and it comes with adapters for smaller sockets (3/8 and 1/4") but I usually use the 1/2, so that's what I purchased. The instruction manual is small print and hard for old men like me to see, but I managed to be able to read it. Second - Accuracy - It claims to be fairly accurate (plus or minus a couple percent), but when I tested it with my torque wrench attached, I did have some readings that were a bit more off than a couple percent. But that might be due to the fact that my wrench was popping and I was probably going past the reading. I tested this at 60 and 80 ft-lbs set on my wrench and it hit pretty close most times, and went over once or twice (like 10-20 over). But if I measured carefully, it seemed to hit pretty close to 60 when set to 60. What I liked was the beep warning as you approach your set torque. It beeps as you get close and then you get a long constant beep when you've hit the value you've set. Makes it easy to know you've hit your torque spec without looking at the screen. I then tested it with a regular ratched, and mine has an extendable handle, so it was very easy to overtorque and pass the setting. But again, the beeps are nice to have. I don't think this would replace a torque wrench for accuracy, but it's handy to have if you don't have your Torque wrench. What I found less than great: (1) the little screw battery cap holder thingy. Mine is already stripped on one screw. This also caused the unit to shut off unexpectedly because the battery fell out of place. It's not a dealbreaker, but a better battery compartment would be nice. (2) the adjustment in ft-lbs doesn't go in 0.1 increments, it goes something like 59.8 to 60.4 to 61.2 every button push (see the video). Overall for the price, it's a decent addition to my tool arsenal when I don't have a torque wrench handy. ... show more
Reviewed in the United States on April 23, 2026 by Kevalb

Good Torque wrench, very compact and easy to use.
Style: 1/2" Digital Torque Adapter Set
I received this DISEN 1/2 inch digital torque adapter set as a way to add digital torque measurement to my existing ratchets and breaker bars without needing to purchase an entirely separate digital torque wrench. The range of NM and Ft-lbs covers a lot of common automotive and mechanical applications. The compact adapter design is one of the biggest advantages. It can be used with tools you already own, making it a convenient option for anyone who wants more precise torque measurements without adding another full-size wrench to their toolbox. The digital display also makes it easier to monitor torque compared to relying solely on the click of a traditional torque wrench. Pros: Wide torque range for many common applications Works with existing 1/2 inch drive tools Compact and easy to store Digital readings allow for more precise torque monitoring Good alternative to purchasing a separate digital torque wrench Cons: Requires compatible 1/2 inch drive tools Long term accuracy and durability will need more testing Overall, this looks like a practical addition to a toolbox for anyone who regularly works on vehicles or other mechanical projects. The wide torque range and ability to use it with existing tools make it a convenient alternative to a dedicated digital torque wrench. ... show more
Reviewed in the United States on September 10, 2026 by R

A convenient way to add digital torque measurement
Style: 1/2" Digital Torque Adapter Set
I like the idea of adding digital torque measurement to tools I already have rather than needing a completely separate torque wrench for every job. An adapter like this should be particularly useful when I need to check torque on something where my existing tools don't give me a convenient way to measure it. The digital readout is also appealing because it removes some of the guesswork involved in reading a traditional scale. The relatively broad torque range should make it useful for more than just very small fasteners. I haven't had a chance to put it through a proper calibration check or a range of actual torque measurements yet, so I don't want to make claims about its accuracy. That's the part I'll want to establish before relying on it for anything where the exact torque really matters. ... show more
Reviewed in the United States on September 25, 2026 by Gopiballava

Broke on first use.
Style: 1/2" Digital Torque Adapter Set
It broke on the first use. the 1/2 inch drive part came out of the blue box and 2 wires were disconnected from the circuit board. Which damaged the connectors they were pulled from.
Reviewed in the United States on June 14, 2026 by Todd S.

Not as accurate as the listing would indicate.
Style: 1/2" Digital Torque Adapter Set
I have reviewed several tools from this DISEN company and they all been good to excellent but I think they missed the mark on this one. The damn instructions were in microscopic print, the set up instructions were complicated and worst of all the accuracy was not close to what they say in the listing versus a known standard. The quality was OK, but not particularly robust in the build quality. Maybe they should stick to wrenches which is what I have reviewed previously the most part sorry got a call as we see. This one only gets three stars. ... show more
Reviewed in the United States on July 19, 2026 by R & D Guy

Great tool
Style: 1/2" Digital Torque Adapter Set
As someone who appreciates having accurate tools available in the shop, I was impressed with this DISEN digital torque adapter. The fitment is excellent, and it works well with standard 1/2-inch ratchets and breaker bars. The adapter installs securely without excessive movement, giving confidence that the torque reading is being transferred properly during use. The display is one of the standout features of this unit. It is bright, easy to read, and provides the information you need without unnecessary complication. The LED alerts and audible buzzer make it much easier to achieve the desired torque setting without constantly watching the display. The memory and trace modes are also useful features for anyone who wants to monitor or repeat torque settings during a project. From a mechanical standpoint, I find the accuracy to be within the specified ±2% tolerance based on my observations and comparison checks. While I am not performing laboratory calibration testing, the readings have been consistent and align with what I would expect from a quality torque measuring device. The versatility of being able to use this with an existing ratchet or breaker bar is a major advantage. Instead of needing a dedicated torque wrench for every application, this adapter allows you to add digital torque capability to tools you already own. The cost-to-benefit ratio is great. You are getting accurate torque measurement, a quality display, and useful features in a compact package without the expense of replacing an entire set of tools. Overall, this is a well-designed and practical addition to any automotive or motorcycle toolbox. The excellent fitment, clear display, and reliable performance make it a tool I would feel confident recommending. I hope my experience with this product helps you determine if it is the right fit for your needs. Thanks for taking the time to read my review. 👍🏼 ... show more
Reviewed in the United States on July 22, 2026 by Ben Tanko
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