What is the test range?

Scale reads from 30 to 150 lbs, but usable range is of course less than that. You can read the range on the photo on Amazon, by the way. They make another one that has a higher range (91132, I believe). I have both as one is for v-belts and the other is for micro v belts. You could go to their website and read all about them.

Is it can be used for heavy equipments tha t use spb &spc v-belts such as pulper (mill)

Hi, I purchased the belt tension tester to test the tension on the duel alternator belts on my landcruiser turbo diesel,not sure about the use on non automotive vee belts. Contact Gates for professional advice. regards Ron.

Will this work on a canam spyder f3s -2017 ?

Assuming it has a gates belt and you know the "should be" tension and you have access to the belt it should work.

can this gauge be used to measure mower belt tension?

I think mowers are 10lbs, this measure 30lbs+. A motorcycle gauge might work. See “OTC 4748”

91107 Belt Tension Tester Replaces Mp2241 93865 Kr1 09001 Direct

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

⚙️ Master your belt tension like a pro—because your ride deserves precision.

DURABLE LIGHTWEIGHT - Compact 13.6g design for easy handling and long-lasting reliability.
REPEATABLE RELIABLE - Consistent readings help maintain peak engine performance and prevent costly breakdowns.
TIME SAVING EFFICIENCY - Quick, simple measurements let you skip dealership visits and DIY with confidence.
UNIVERSAL COMPATIBILITY - Designed for all automotive V-belts up to 7/8 inch top width—one tool fits all.
PRECISION ENGINEERED ACCURACY - Ensures optimal belt tension for maximum performance and longevity.

The Gates 91107 Belt Tension Tester is a lightweight, precision gauge designed to measure tension on automotive V-belts up to 7/8 inch wide. Trusted by professionals, it offers quick, repeatable readings that help extend belt life and optimize engine performance, making routine maintenance faster and more reliable.

Specifications

ASIN	B000MUTAGS
Best Sellers Rank	#87,297 in Automotive ( See Top 100 in Automotive ) #7 in Car Tensioner Pulleys
Brand	Gates
Customer Reviews	4.4 4.4 out of 5 stars (670)
Date First Available	21 September 2023
Item Weight	13.6 g
Item model number	91107
Manufacturer	Gates
Manufacturer Part Number	91107
Model	Krikit
OEM Part Number	91107
Position	Center
Product Dimensions	12.7 x 2.54 x 2.54 cm; 13.61 g
Special Features	Gaytes; Gaits

Reviews

S**A

Perfecta y facil de usar, para medir la tensión y aprovechar para alinear la correa de tu moto eléctrica. Me he ahorrado tener que ir a menudo al concesionario oficial, tener que dejar la moto durante dias para una operación simple de 15-20 minutos donde alineas y tensas correctamente la correa. Muy buena inversión

27.11.2023

S**Y

Très bon outillage pour contrôler la tension de courroie quand on veut quelque chose de plus qualitatif que le fameux quart de tour de torsion. Cela permet d'être répétable, utile pour garantir un fonctionnement dynamique acceptable jusqu'au régime max du moteur. Un doute sur le tenue dans le temps de la petite sangle qui tient l'outil sur le doit. Plus facile à utiliser que le dynamomètre. La lecture demande une bonne lumière et une certaine habitude.

18.10.2025

A**E

Alles i.O ! Artikel wie beschrieben ! Seriöser Verkäufer ! Preis-Leistung stimmt ! Gerne wieder !

5.01.2026

B**N

Better than the app

16.12.2025

N**N

zeer nauwkeurig, en altijd bij de hand

11.12.2023

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91107 Belt Tension Tester | Replaces MP2241 93865 KR1 09001. Direct-fit OE-grade replacement.

Description

Specifications

Reviews

Common Questions