Head to head
Crypton Class IV Roller Brake Tester vs Sealey 1000ETJ
The Crypton Class IV Roller Brake Tester is a mot-approved roller brake tester for cars and light vans. The Sealey 1000ETJ is a 1 tonne vertical transmission jack.
Last reviewed 13 September 2026
Specifications side by side
| Crypton Class IV Roller Brake Tester | Sealey 1000ETJ | |
|---|---|---|
| Warranty | 3 years | 12 months |
| 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 | - |
| Lifting capacity | - | 1000 kg |
| Min saddle height | - | 1100 mm |
| Max saddle height | - | 1910 mm |
| Base dimensions | - | 535 x 585 mm |
| Weight | - | 40.5 kg |
Sources: Crypton Class IV Roller Brake Tester, Sealey 1000ETJ. 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 1000ETJ if...
A 1 tonne vertical transmission jack with a 32mm hydraulic ram, swivel castors and a dead man's handle safety feature. Its fixed saddle can take an optional adjustable gearbox support. Suits a garage removing and refitting gearboxes and transfer cases under a lift.
Full 1000ETJ specifications →Common questions
What is the difference between the Crypton Class IV Roller Brake Tester and the Sealey 1000ETJ?
The Crypton Class IV Roller Brake Tester is a mOT-approved roller brake tester for cars and light vans; the Sealey 1000ETJ is a 1 tonne vertical transmission jack.
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