






🛠️ Master belt tension like a pro—precision in your palm, anytime, anywhere!
The BTM-400PLUS is a handheld digital belt tension meter designed for professionals needing fast, reliable tension measurements across flat, V, and ribbed belts. Featuring a broad 10-800 Hz frequency range and optical sensor technology, it delivers precise, noise-resistant readings in Newtons or pounds-force. The kit includes two sensor types, a 9V battery, manual, and rugged hard case, making it a complete, portable solution for automotive, industrial, and manufacturing belt maintenance.
| ASIN | B0054J799M |
| Best Sellers Rank | #1,155,196 in Automotive ( See Top 100 in Automotive ) #887 in Engine Timing Belt Tools |
| Brand | Checkline |
| Color | Multicolor |
| Date First Available | August 6, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Manufacturer | Checkline |
| Measurement Type | belt tension |
| Min. Operating Voltage | 9 Volts (DC) |
| Package Dimensions | 8.98 x 7.68 x 2.6 inches |
| Power Source | Battery Powered |
| Specification Met | CE, NIST |
A**R
Super fast delivery
Super fast delivery. Product as described. Thank you!
H**S
Expensive, but very well made
Easy to use, read. Replaces same model used on production line for ten years. Built to last.
N**M
Tension Meter
Best Belt Tension Meter i've ever used.
Trustpilot
2 weeks ago
1 week ago