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  • MotoMaster

    MotoMaster Battery Tester, 100-Amp Load, 6V/12V

    #011-3003-0
    $35.99
    price was $44.99
    SaleTop Rated

    Sale ends soon October 22, 2025

    Buy Online :
    Pick up at Leduc, AB
    2 In Stock

    Pick up available 09:00 a.m., Oct 21

    Quantity updated to 1
    New digital payments available on checkout page:
    Also Find It in Store:

    Only 2 left 

    at Leduc, AB
    Aisle 12
    Add to Registry

    Quebec residents: For information on maintenance and repair click here.

    MotoMaster
    MotoMaster

    MotoMaster Battery Tester, 100-Amp Load, 6V/12V

    $35.99
    price was $44.99
    Sale ends soon October 22, 2025

    Product Details

    The MotoMaster 100A Battery Tester is an essential tool for assessing the condition of your 6V and 12V lead acid batteries. In addition to battery testing, it can diagnose potential system faults by evaluating charging system voltage and starter motor draw. The easy-to-read, colour-coded metre simplifies battery health assessment, while the included heavy-duty clamps ensure a secure connection for accurate readings.

    • Provides a convenient and easy way to check on the health of your battery

    • Suitable for use with all lead acid batteries (wet, maintenance-free, AGM and gel)

    • Lightweight and portable, no need for external power

    • Built with high-quality materials to withstand regular use and provide reliable performance in various conditions

    • Perfect for home mechanics, automotive technicians, and DIY enthusiasts, making it an essential addition to any tool kit

    • Provides immediate feedback on battery health, allowing you to address issues before they lead to failure

    • Prevents unnecessary battery replacements by identifying weak batteries early, saving you money in the long run

    Part Number BT103A
    Accessories List No Accessories Included
    Advanced Features No Advanced Features
    Assembled Height (cm) 27.30 cm
    Assembled Height (ft) 0.90 ft
    Assembled Height (in) 10.75 in
    Assembled Length (cm) 16.20 cm
    Assembled Length (ft) 0.53 ft
    Assembled Length (in) 6.38 in
    Assembled Width (cm) 5.70 cm
    Assembled Width (in) 2.24 in
    Assembled Width (mm) 57.00 mm
    Batteries Required Quantity 0
    Category Rating CAT I
    Display Type Analogue
    Grade Rating Residential/DIY
    Measures Amperage
    Number of Ranges 1
    Package Depth (cm) 6.00 cm
    Package Depth (in) 2.36 in
    Package Height (cm) 31.00 cm
    Package Height (in) 12.20 in
    Package Weight (kg) 1.20 kg
    Package Weight (lb) 2.65 lb
    Package Width (cm) 16.00 cm
    Package Width (in) 6.30 in
    Primary Colour Black
    Primary Material Metal
    Tester Type Clamp Meter
    Voltage Rating (V) 12 V

    Our return policy

    View full return policy

    Warranty

    This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.

    User Manual

    View user manuals and additional product information

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    Reviews

    Rating Snapshot

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    41 reviews with 5 stars.
    18 reviews with 4 stars.
    4 reviews with 3 stars.
    3 reviews with 2 stars.
    9 reviews with 1 star.

    Overall Rating

    4.1
    35 out of 44 (80%) reviewers recommend this product

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    1 to 5 of 75 Reviews
    1 – 5 of 75 Reviews

    Tests batteries.

    2 months ago
    Works great. Tests batteries
    Helpful?

    Battery tester

    2 months ago
    Very easy to use and does what I expected. Display is a bit on the small side for my old eyes but other than that no issues.
    Helpful?

    Not worth the money, even when on sale.

    9 months ago
    Motomaster Battery Tester 011-3003-0: Without a single scratch on the exterior, the heating element quit working after less than a dozen - 10 second uses. Only the voltage meter and switch continue to function.

    No, I do not recommend this product.

    Helpful?

    questions svp

    11 months ago
    merci beaucoup de m'éclairer. J'ai de bonnes connaissances mécanique mais je souvent vus des oncle ou ami utilisé cette outil sans jamais l'utiliser moi-même. ma question est simple cette appareil fait quoi comme test sur la batterie. Partout où j'ai été témoin de l'utilisation de ça on appelait ça le tosteur mai pour vrai tout les fois bien les batterie tester n'était plus bonne donc j'ai pas de comparaison a faire. J'ai investi beaucoup d'argent pour 2 batterie 6v pour mon vr après avoir utilisé plusieurs années été hiver et j'ai seulement tester le voltage mais je sais qu'il a d'autres choses importantes à voir cette outil fait tu ses tests supplémentaires et quelqu'un pourrait til m'expliquer ses quoi et à quoi cela est différent d'un simple voltmètre. merci beaucoup
    Translate with Google
    Helpful?

    Very handy

    a year ago
    Works well and seems well built Use it often
    Helpful?
    1 – 5 of 75 Reviews

    Questions

    1 - 10 of 11 Questions

    Q: Anyone use this?? Is this worth almost $100?? does it do an accurate job?? Anyone ever seen it on sale??

    17 years ago
    6 Answers

    A: Not worth $100 at that price go get a inductance battery tester, it will be cheaper for a consumer grade one and as easy as plug and play no charging checking voltage etc.

    11 years ago
    Helpful?

    Q: What capacity is the cranking amps?

    11 years ago
    3 Answers

    A: Its window shows different CCA measured from 200 to 1000. So if the needle swings low on 200, your battery is at 200CCA. If the needle swings to 1000, then your battery is measured at 1000! You don't know what condition your battery is at, so the measure will tell you. You expect your battery to be 900 but only measured at 200, then your battery needs to be replaced.

    8 months ago
    Helpful?

    Q: Can the battery load tester be used on Gel and AGM batteries?

    12 years ago
    2 Answers

    A: This tester is designed to test lead-acid batteries only.

    12 years ago
    Helpful?

    Q: Can this tester be used to accurately load test a deep cycle battery?

    7 years ago
    1 Answer

    A: You can use this load tester as one check of your battery's health. If it fails the load test, your battery is bad and should be replaced. If it passes the load test with this tester, then you can move on and test the batteries deep cycle capacity. However, there is no tester that will test a battery's deep cycle capacity - you simply have to compare how long it runs a load compared to how long it should run that load if the battery was new. Make sure you've fully charged the battery and allowed it to rest for 12 hours. Test the capacity of the battery by applying a known load and measuring the time it takes to discharge the battery until 20% capacity is remaining (i.e. 12.00V). For example, if you have an 80-ampere-hour rated battery, then a load of four amps would discharge the battery down to 20% in about 16 hours. In this example, if your battery drains down to 20% in about 8 hours (compared to the 16 hours it should take) then your battery is only capable of 50% of its rated capacity. That's bad and should be replaced. Rule of thumb is that once a deep cycle battery can only delivery less than 50% of its rated Ah capacity, it’s time to replace it.

    7 years ago
    Helpful?

    Q: Est ce qu'on peut tester des batterie a decharge profonde (chaloupe, RV) avec cet appareil?

    7 years ago
    Translate with Google
    1 Answer

    A: Vous pouvez utiliser ce testeur de charge comme une vérification de la santé de votre batterie. Si le test de charge échoue, votre batterie est défectueuse et doit être remplacée. S'il réussit le test de charge avec ce testeur, vous pouvez alors continuer et tester la capacité du cycle profond des batteries. Cependant, il n'y a pas d'outil pour tester la capacité de batterie profonde d'une batterie - il vous suffit de comparer combien de temps il fonctionne une charge par rapport à combien de temps il devrait fonctionner cette charge si la batterie était neuve. Assurez-vous que vous avez complètement chargé la batterie et laissez-la reposer pendant 12 heures. Testez la capacité de la batterie en appliquant une charge connue et en mesurant le temps nécessaire pour décharger la batterie jusqu'à ce qu'il reste une capacité de 20% (par exemple, 12,02 V. Par exemple, si vous avez une batterie de 80 ampères-heure, La charge de quatre ampères déchargerait la batterie jusqu'à 20% en environ 16 heures. # Note: les nouvelles batteries peuvent prendre jusqu'à 50 cycles de charge / décharge avant d'atteindre leur capacité nominale # Dans cet exemple, si votre batterie draine jusqu'à 20 % en environ 8 heures #comparé aux 16 heures qu'il devrait prendre) alors votre batterie ne représente que 50% de sa capacité nominale. C'est mauvais et devrait être remplacé. En règle générale, toute batterie fonctionnant à moins de 80% de sa capacité nominale doit être remplacée

    7 years ago
    Helpful?
    Translate with Google

    Q: should this machine smoke when hooked up for the first few times?

    8 years ago
    1 Answer

    A: It is not uncommon to see some smoke on the first few uses if there is foreign matter on the resistor element. Remember, you should only apply the loads for 10 seconds and then allow the unit to cool down for 5 minutes or you could permanently damage the unit.

    8 years ago
    Helpful?

    Q: Est-il convenable pour les batteries à décharge poussé 12V? Comme les batteries marine et /ou les batteries de système autonome solaire et éolien.

    9 years ago
    Translate with Google
    1 Answer

    A: Vous pouvez utiliser ce testeur de charge comme un chèque de la santé de votre batterie. Si elle échoue le test de charge, la batterie est mauvaise et doit être remplacé. Si elle passe le test de charge avec ce testeur, alors vous pouvez avancer et de tester les batteries capacité de cycle profond. Cependant, il n'y a aucun outil pour tester la capacité de cycle profond d'une batterie - il vous suffit de comparer combien de temps il tourne une charge par rapport à combien de temps il devrait fonctionner de cette charge si la batterie était nouvelle. Assurez-vous que vous avez rechargé la batterie et le droit de se reposer pendant 12 heures. Tester la capacité de la batterie en appliquant une charge connue et mesurer le temps qu'il faut pour décharger la batterie jusqu'à 20% de capacité est restante (c.-à-12.02V). Par exemple, si vous avez une batterie de puissance de 80 ampères-heure, puis une charge de quatre amplis serait décharge de la batterie à 20% en environ 16 heures. (Remarque: nouvelles batteries peuvent prendre jusqu'à 50 cycles de charge / décharge avant d'atteindre leur capacité nominale Pensez-y comme tendant un ballon..) Dans cet exemple, si la batterie se décharge à 20% à environ 8 heures (par rapport à les 16 heures, il devrait prendre) puis votre batterie est à seulement 50% de sa capacité nominale. Cela est mauvais et doit être remplacé. En général, toutes les batteries qui effectue à moins de 80% de sa capacité nominale doit être remplacée.

    9 years ago
    Helpful?
    Translate with Google

    Q: How does this unit differ from 11-3813-2? CT also has a Nocco that looks identical to this 11-3003-0 MotoMaster Model. Is this also made by Nocco? Does it differ from 11-3813-2? The meter display is identical.

    10 years ago
    1 Answer

    A: Both units offer the same features but this is true of most of these load-type battery testers that you’ll find in the market. There may be differences with internal componentry, product finish, etc. The MotoMaster unit is not made by NOCO.

    10 years ago
    Helpful?

    Q: Are instructions available on-line? I received 2 copies of the french instructions and I can only understand about 50% of the instructions.

    10 years ago
    1 Answer

    A: Please contact 1-800-387-8803 to request a copy be sent to you by e-mail.

    10 years ago
    Helpful?

    Q: CCA test can this be used to test CCA

    10 years ago
    1 Answer

    A: This product is used to test cranking power but will not tell you how many cold cranking amps are actually available from your battery. For that, you would need a digital conductance type battery tester such as Schumacher Electric model 11-3005.

    10 years ago
    Helpful?
    1 - 10 of 11 Questions
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