

🚀 Unlock pro-level diesel diagnostics—because your fleet deserves the best!
The Diesel Laptops Handheld Heavy-Duty Diesel Diagnostic Scan Tool is a rugged, user-friendly device designed for commercial truck professionals. It supports a wide range of major diesel engine brands, enabling quick reading and clearing of fault codes, live data monitoring, and efficient DPF regeneration. Equipped with multiple cables and a carry case, it offers plug-and-play convenience to streamline heavy-duty truck maintenance and diagnostics.








| ASIN | B09MG9KMKZ |
| Best Sellers Rank | #453,984 in Automotive ( See Top 100 in Automotive ) #1,575 in Code Readers & Scan Tools |
| Brand | Diesel Laptops |
| Customer Reviews | 3.4 3.4 out of 5 stars (59) |
| Date First Available | April 26, 2021 |
| Item Weight | 8.88 pounds |
| Item model number | DL-HNDHLD |
| Manufacturer | Diesel Laptops |
| Manufacturer Part Number | DL-HNDHLD |
| Model | Diesel Handheld |
| Product Dimensions | 18 x 15 x 6 inches |
L**Y
Best scanner
High-quality Scanner gets you out of situation.
B**N
Poor quality, no support.
Poor quality tool. Will not read data from a truck accurately, very slow operation, and has issues where it will not read the same code twice. Used a handful of times, and now the obd2 connector for the adapters is loose and must be held to connect. Would not recommend very, very strongly.
R**P
Best for international prostar 2016
I’m use for international prostar with cummins motor it’s can read code and erase code and also can do force regen It’s easy to use come with different kind of connectors can plug with any kind of vehicle
K**E
Lacks vehicle support
Connects but not able to scan the codes for check engine lights in our Cummins powered motor home or our Chevy Kodiak Hauler. So basically useless to me for either vehicle. Says to contact product support with Year Make Model Vin- Going to return it. Gave it 3 stars because the equipment is very nice, and in a will laid out storage case. Had it worked for my vehicles, I would have been very impressed with everything else.
S**H
Small fleet owner
I own a Small fleet of semi Trucks, Some have Cummins, Detroit 60 ,& DD15 & Volvo engines. This Machine Really helps Pinpoint Small issues and Regens. I highly Recommend it.....
M**.
Doesn't do regens
All together we had two of these units. Tried them on multiple vehicles just said not supported when you tried to do regions on everyone. Call their tax service which is inadequate at best no one there knows anything about the product they had me do update on the unit which took 2 hours by the time we were done tried it on six more trucks still just says not supported on anything you try to do other than read a code it will clear the codes but it will not do anything else that the program says it will do don't buy it
M**Y
like use it
A+
M**H
Not Tiffin RV compatible
Was told this would work with my diesel & my class. A RV, but it will not. Only get errors when plugging in, and then was told try to remove sinc card and then download new software, and then if that doesn’t work get an appointment with Diesel computer’s “IT” department? This all after I was told, oh no worries as it will work on my RV unit fine??? Not messing with it!!! Returned.
Trustpilot
1 day ago
3 weeks ago