Sg Tool Aid
Sg Tool Aid 21300 Heavy Duty Circuit Tester For 18, 24 And 36 Volt Systems
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- SKU:
- 18024790
- MPN:
- 21300_43
- Availability:
- Usually ships the same or next business day. In stock at our GA, IN warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/02/2026 11:37:19 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 - 3 | and pay only $11.96 each 11.96 |
| Buy 4 or above | and pay only $10.76 each 10.76 |
- Stock Update:
- 02/02/2026 11:37:19 AM PST
Description
This item is brand-new, factory sealed.
features and benefits:
- checks ac or d wiring up to 36 volts
- use to check series-parallel switches and solenoids on tractor-trailer starter systems
- an absolute must for the trucking, farm, heavy equipment and trailer industries
- supplied with 48" ground wire
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Sg Tool Aid 21300 Heavy Duty Circuit Tester For 18, 24 And 36 Volt Systems
$15.06