Introducing the New VRP ARM Tool (Armature Resistence Meter). Add this product to your racing toolkit and test the resistance of your Armatures within five seconds. The ARM tool tests both Pancake and Inline HO armatures. VRP will continue to deliver products that yield great results and save you time.
Test your armature within 5 seconds.
Test T-Jet armatures with or without the gear plates.
Use it as a tech tool at the races, making it easy to check the armature resistance before or after a race.
Use it to quickly go through the mountains of arms picking out those with the lowest resistance before balancing.
- Digital Display for greater accuracy
- Easy to use, (Flip one switch).
- Meter uses one 9 Volt battery
- No adjustments, no moving parts