

LISLE SPECIALTY TOOLS Computer Safe Circuit Tester
Built for the job.
Safe for automotive computers Won't damage sensitive electronic components Draws less than 21 mA at 12 VDC The red light indicates positive polarity, green indicates negative polarity
Why Pros Choose LISLE SPECIALTY TOOLS LIS
- Also Indicates Polarity. SUPERSEDES 27450
- Safe for automotive computers
- Wonβt damage sensitive electronic components.
- Draws less than 21 mA. at 12 volts DC.
- Operating range 3-28 volts. The red light indicates positive polarity, green indicates negative polarity.
Specifications
| Part No. | 24550 |
|---|---|
| Product Line | LIS |
| Manufacturer | LISLE SPECIALTY TOOLS |
| UPC | 083045245506 |
About LISLE SPECIALTY TOOLS
LISLE SPECIALTY TOOLS is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.
Frequently Asked Questions
How fast does autofxmart ship LISLE SPECIALTY TOOLS LIS?
Most in-stock orders for LISLE SPECIALTY TOOLS LIS ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1β2 days for carrier pickup.
Is this LISLE SPECIALTY TOOLS product genuine?
Yes. autofxmart is an authorized distributor of LISLE SPECIALTY TOOLS products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.
What is the manufacturer part number (MPN) for LISLE SPECIALTY TOOLS LIS?
The MPN for LISLE SPECIALTY TOOLS LIS is 24550. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Why Buy from autofxmart
- Authorized distributor β authentic, factory-fresh stock.
- Fast US shipping β most orders ship within 1 business day.
- 30-day returns β buy with confidence.
- Pro-shop pricing β bulk discounts available on request.
- Expert support β questions? Email us at support@autofxmart.com.
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