Our office will be closed on Monday, January 2 in observance of the New Year holiday.
We are currently experiencing phone issues. Please email
customerservice@nationaltoolwarehouse.com
for immediate assistance.
Our website will undergo maintenance the evening of Saturday, 8/12, beginning at 8pm CST with an estimated window of 2 hours. The website will be offline during this time. We apologize for any inconvenience.
Login/Register
Trustpilot
Trustpilot
Orders
Over $75
1-866-358-1919
1-417-358-1919
0
items
$0.00
view cart
Your Cart
Your Cart Is Empty
Categories
A/C Tools
Facility Essentials
Shop Tools & Equipment
Air Compressors
Fiberglass Production Supplies
Technician Accessories
Air Tools
Hand Tools
Tool Storage
Battery Tools
Lifting Equipment
Vehicle Specialty Tools
Diagnostic Tools
Paint & Body
Welding
Electric & Cordless Tools
Shop Safety & Apparel
Brands
New Products
Value Zone
Gift Guide
Clearance
Refine Results
Expand Your Result
Diagnostic Tools (X)
Circuit Testers (X)
ATD (X)
Narrow by Keyword
Home
>
Diagnostic Tools
>
Circuit Testers
Sort:
By Popularity
By Name (A -> Z)
By Name (Z -> A)
By Price (Low to High)
By Price (High to Low)
By Manufacturer (A -> Z)
By Manufacturer (Z -> A)
Displaying 1 - 8 of 8 results
Heavy-Duty 3-30V Cordless Circuit Tester
ATD
ATD55033
In Stock
List:
$52.80
Price:
$29.74
Add to Cart
Relay Circuit Tester
ATD
ATD5614
Out of Stock
Call 866-358-1919 for Info
List:
$209.58
Price:
$135.51
3-48V Digital Circuit Tester
ATD
ATD55045
In Stock
List:
$34.99
Price:
$19.70
Add to Cart
Heavy-Duty Circuit Tester
ATD
ATD5513
In Stock
List:
$13.42
Price:
$7.55
Add to Cart
Primary Circuit Tester
ATD
ATD5500
In Stock
List:
$5.67
Price:
$3.20
Add to Cart
Replacement Bulb for Long Probe Circuit ATD-5623
ATD
ATDPRT5623-01
Out of Stock
Call 866-358-1919 for Info
List:
$6.47
Price:
$3.64
12/42 Volts Hybrid Circuit Tester
ATD
ATD55042
Out of Stock
Call 866-358-1919 for Info
List:
$25.97
Price:
$14.62
6/12 Volts Heavy Duty Circuit Tester
ATD
ATD5624
In Stock
List:
$15.30
Price:
$8.62
Add to Cart
= Truck Ship Only
= HazMat
= California Prop 65 Info