The ATD Tools 55042 12/42 Hybrid Circuit Tester is a precision diagnostic tool engineered for use with both 12V and 42V hybrid automotive electrical systems. Designed to safely identify circuit voltage without damaging sensitive electronics, it is fully computer and airbag safe, making it ideal for modern vehicle diagnostics. The tester features automatic voltage identification through color-coded LED indicators, providing fast and clear visual feedback in any workshop environment. Its rugged construction and heat- and oil-resistant coiled cord make it a reliable choice for professional technicians and serious DIYers alike.
Features
Compatible with 12V and 42V hybrid electrical systems
Automatic voltage identification: blue LED for 12V, red LED for 42V
Pointed probe tests through wire insulation for accurate readings without wire damage
Computer and airbag safe for use on sensitive vehicle electronics
12 ft. heat and oil resistant coiled cord for extended reach and durability
Specifications
Brand: ATD Tools
Model: 55042
Compatible Voltage Systems: 12V and 42V
Minimum Operating Voltage: 12V
Voltage Indicator: Blue LED (12V), Red LED (42V)
Cord Length: 12 ft.
Cord Type: Heat and oil resistant coiled
Power Source: Battery powered
UPC: 663126550424
Includes
1x 12/42 Hybrid Circuit Tester (ATD-55042)
Shipping
- We will usually ship your order in 1 to 2 business days! Orders purchased before 2:00 pm EST may be shipped the same day.
- Your order must have a subtotal of $199 or more to be eligible for free shipping.
- The delay of your order will depend on your location and from which warehouse your order is shipped from. We will always ship your order from the closest available warehouse. Based on our experience, we estimate the transit time to be between 1 to 3 business days across Canada (excluding NWT, Yukon and Nunavut) and 2 to 5 business days to USA.
- All orders will be shipped from Canada.
- You may pick up your order at one of our warehouses, Monday to Friday, from 8 am to 5 pm. Pickup orders are usually ready within 4 hours.
Returns
We are offering a 30-day money-back guarantee!
If you are not satisfied with your purchase within 30 days of receiving the product, you can ship it back to us for a refund or exchange.
Before returning the item, kindly send us a request using the Self-Serve Return option or contact our customer support team to get your return authorization. You may contact us by email at support@mprtools.com, phone at 1-800-905-0410, or chat through our website. We are available Monday to Friday from 8 am to 5 pm ET.
We want to guarantee your experience with us will be outstanding. Here are just a few of the reasons why mprtools.com is the go-to company to get your tools from:
1-Year Price Match Guarantee
We work very hard to ensure we offer the absolute best prices online. If you find it at a lower price somewhere else within 365 days of purchasing, please message us, and we’ll credit you back the difference right away.
30-Day Money-Back Guarantee
It's our duty to provide superior quality tools you can trust to get the job done. If you're not fully satisfied with your order, you can request a return for a complete reimbursement.