Amtech Battery Bulb Fuse Tester - 3-in-1
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Product Information
Full details
This guide is for anyone needing to quickly test batteries, bulbs, and fuses with a single device. The Amtech 3-in-1 Tester provides a simple, at-a-glance indication of the status of these components. Note that the tester relies on a 9V battery for power, which is included.
All features
| Model Part Number | L4350 |
|---|---|
| Brand | Amtech |
Extended Product Information
FAQs
How do I test a 9V battery?
Insert the 9V battery into the designated slot on the tester and read the battery strength on the scale.
What type of fuses can this tester check?
It can test BS1362 mains fuses.
Can I use rechargeable batteries?
Yes, the tester is compatible with both alkaline and rechargeable batteries.
What if the battery strength is in the 'replace' zone?
This indicates that the battery is depleted and should be replaced.
How do I test a bulb?
Insert the bulb into the appropriate slot on the tester and check if the bulb lights up. If it does not light up, it may be faulty or the wrong voltage.
What are the dimensions of the tester?
The dimensions are 12cm x 23cm x 3.5cm.
Troubleshooting
The tester does not power on.
Check the 9V battery to ensure it is correctly installed and has sufficient charge. Replace if necessary.
Readings are unclear or inaccurate.
Ensure the battery, bulb, or fuse is making good contact with the tester's terminals. Clean the contacts if necessary.
Tester does not register a bulb as working.
Confirm that the bulb's voltage matches the tester's supported voltages (3-6-9-12V).
Pros and Cons
Pros
- Tests multiple component types with one device.
- Provides clear and immediate results via the color-coded scales.
- Compact and portable design.
- Supports a wide range of battery sizes.
Cons
- Requires a 9V battery for operation.
- Limited to testing specific battery, bulb, and fuse types.
- Does not test for short circuits in bulbs.
Setup, Compatibility & Care
- Initial Setup: The tester comes with a 9V PP3 battery pre-installed. You can replace the battery by opening the battery compartment.
- Compatibility: Ensure you are using the correct battery type and size for testing. The tester is compatible with alkaline and rechargeable batteries.
- Care: Keep the tester clean and dry. Avoid dropping or subjecting it to extreme temperatures. Clean the contacts with a dry cloth if needed.
