Head to head
Crypton Class IV Roller Brake Tester vs Snap-on APOLLO+
The Crypton Class IV Roller Brake Tester is a mot-approved roller brake tester for cars and light vans. The Snap-on APOLLO+ is a diagnostic scan tool.
Last reviewed 13 September 2026
Specifications side by side
| Crypton Class IV Roller Brake Tester | Snap-on APOLLO+ | |
|---|---|---|
| Warranty | 3 years | 1-3 years extended options |
| Max axle weight | 4000 kg | - |
| Max brake force per wheel | 600 kgf | - |
| Test speed | 5 km/h | - |
| Roller diameter | 182 mm | - |
| Roller length | 700 mm | - |
| Axle width range | 800-2200 mm | - |
| Supply | 400V 3-phase, 25A fuse | - |
| Max control box distance | 12 m from rollers | - |
| Display | - | 10in TFT colour LCD touchscreen, 1024x600 |
| Operating system | - | Embedded SMX |
| Connectivity | - | Wi-Fi, USB, integrated scan module |
| Battery | - | removable rechargeable lithium-ion, 7.2V |
| Boot time | - | under 2 seconds |
| Dimensions | - | 308 x 175 x 40.3 mm |
| Weight | - | 1.21 kg (2.83 lb including battery) |
| Storage | - | microSD card holds diagnostic software and data |
Sources: Crypton Class IV Roller Brake Tester, Snap-on APOLLO+. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Class IV Roller Brake Tester if...
A Class IV MOT roller brake tester for cars and light vans up to 4 tonnes, testing at 5 km/h with a 700mm roller length. It runs from a 3-phase supply and carries a 3 year warranty. Suits an MOT-approved garage testing standard cars and vans.
Full Class IV Roller Brake Tester specifications →Buy or hire the APOLLO+ if...
A larger 10 inch diagnostic scan tool with a fast under-2-second boot time and a 4-way keypad alongside the touchscreen. Software and data are held on a removable microSD card rather than fixed internal storage. Suits a garage wanting a bigger screen than the APOLLO-D9 for the same franchise-backed support.
Full APOLLO+ specifications →Common questions
What is the difference between the Crypton Class IV Roller Brake Tester and the Snap-on APOLLO+?
The Crypton Class IV Roller Brake Tester is a mOT-approved roller brake tester for cars and light vans; the Snap-on APOLLO+ is a diagnostic scan tool.
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